258 jobs found

Integration Specialist (SAP Cloud Integration) Location: Frimley, Surrey (20% on-site / 80% remote within the UK) Rate: 581 per day IR35 Status: Umbrella Company Only Clearance: SC Clearance Required Your New Company A leading organisation within the Manufacturing, Aerospace & Defence, Automotive, Industrial and Life Sciences (MALS) sector is seeking an experienced Integration Contractor to join a high-profile programme delivering enterprise integration solutions across critical business systems. Your New Role As an Integration Contractor, you will play a key role in designing, developing and supporting integration solutions within a complex SAP landscape. Working closely with technical and business stakeholders, you will leverage SAP Integration Suite technologies to enable seamless connectivity across cloud and enterprise applications. Key responsibilities will include: Developing and supporting integrations using SAP Integration Suite - Cloud Integration. Working with SAP Integration Suite - API Management. Delivering integrations between SAP and third-party platforms. Supporting integrations with SAP S/4HANA Private Cloud environments. Designing and implementing APIs and web services. Working with OData, REST and SOAP protocols. Collaborating with project teams, architects and business stakeholders. Supporting testing, deployment and resolution of integration issues. Working independently while contributing effectively to a wider project team. What You'll Need to Succeed SC Clearance (essential). Minimum 3 years' experience working with SAP Integration Suite technologies. Strong experience with SAP Integration Suite - Cloud Integration. Experience with SAP Integration Suite - API Management. Knowledge of SAP S/4HANA environments, ideally S/4HANA Private Cloud. Strong understanding of integration protocols including OData, REST and SOAP. Ability to work both independently and collaboratively within a team environment. Excellent communication and stakeholder management skills. What You'll Get in Return Competitive daily rate of 581 per day. Long-term contract opportunity within a leading enterprise environment. Hybrid working model with only 20% on-site requirement in Frimley, Surrey. Opportunity to work on large-scale digital transformation and integration initiatives. Exposure to innovative technologies within the Manufacturing, Aerospace & Defence sector. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)

Full Stack Developer 500- 540 per day Outside IR35 Java Spring Boot React TypeScript Secure Digital Platforms Location London (MOD site) Working Pattern 4 days per week onsite Clearance Current DV Security Clearance required Background MOD / Defence / National Security experience required The Opportunity We're looking for an experienced Full Stack Developer to help build and deliver secure, modern digital capabilities within a Defence environment. You'll work across both frontend and backend development, contributing to scalable services, APIs and intuitive user interfaces. Working closely with UX Designers, Product, Engineering and Defence stakeholders, you'll help turn complex operational requirements into reliable, user-focused technology. This is an excellent opportunity for a Full Stack Developer who enjoys working across the technology stack and wants to contribute to high-profile, mission-critical digital programmes within a highly secure environment. About the Programme The programme is delivering a next-generation Defence Intelligence capability designed to improve visibility of operational information, streamline workflows, reduce administrative burden and support faster, more informed decision-making. The development environment combines modern frontend technologies, secure backend services, cloud-native engineering and integration with existing Defence systems. As a Full Stack Developer, you'll have the opportunity to contribute across the complete application lifecycle, from technical design and development through to testing, deployment and continuous improvement. Key Responsibilities Design, develop and maintain secure full stack applications using Java, Spring Boot, React and TypeScript. Develop scalable backend services and secure RESTful APIs. Build intuitive, accessible and responsive frontend applications. Develop reusable frontend components aligned with established design system principles. Integrate frontend applications with backend APIs, workflow services and identity/access mechanisms. Design and implement data persistence using SQL and NoSQL technologies. Develop integrations with enterprise data sources and existing Defence systems. Contribute to cloud-native deployment, containerisation and CI/CD pipelines. Implement secure coding practices, logging, monitoring and audit capabilities. Write automated tests across frontend and backend components. Participate in technical design workshops, code reviews and agile ceremonies. Work closely with UX Designers, Product, Engineering and Defence stakeholders. Support continuous improvement of application performance, usability, reliability and security. Essential Skills & Experience Proven full stack development experience within MOD, Defence, National Security or similarly secure environments. Strong Java development experience. Strong Spring Boot experience. Strong React and TypeScript development experience. Experience designing and developing RESTful APIs. Experience with SQL and/or NoSQL databases. Experience building responsive, accessible and maintainable user interfaces. Experience with Git and modern software development practices. Experience with Docker, Kubernetes or other container technologies. Familiarity with CI/CD pipelines and DevSecOps practices. Experience working within agile, multidisciplinary delivery teams. Strong understanding of secure software development and scalable application architecture. Desirable Experience Experience with workflow orchestration technologies such as Camunda, Zeebe or BPMN. Experience with OpenSearch or Elasticsearch. Experience with MongoDB, Microsoft SQL Server, Amazon RDS or similar database technologies. Experience working with AWS, MODCloud, Tanzu, EKS or other cloud-native environments. Experience with event-driven architectures and asynchronous messaging. Experience with secure authentication, identity management and role-based access control. Experience with Istio, mTLS or service mesh technologies. Experience developing applications for classified or highly regulated environments. Experience integrating search, semantic or knowledge-based capabilities. Figma experience or close collaboration with UX and design teams. Mandatory Requirements Current DV Security Clearance. Ability to work onsite at an MOD location in London four days per week. Previous experience delivering within MOD, Defence, Defence Intelligence, Strategic Command or wider National Security organisations. Comfortable working with OFFICIAL-SENSITIVE and classified material where authorised. Ways of Working Agile delivery within a multidisciplinary engineering team. Close collaboration with Defence stakeholders, Product, Delivery, UX and Engineering colleagues. Secure-by-design approach with a strong focus on audit, traceability, access control and assurance. Collaborative approach to technical design, development, testing and continuous improvement. Practical focus on delivering reliable, maintainable and user-focused technology. What We're Looking For We're interested in Full Stack Developers who can demonstrate: Successful delivery of secure software solutions within MOD or Defence environments. Strong hands-on experience across both frontend and backend development. The ability to design and develop robust APIs, services and user interfaces. Strong understanding of modern software engineering and cloud-native development. Excellent communication skills across technical and non-technical stakeholders. A practical understanding of agile delivery and multidisciplinary team working. Awareness of secure system delivery, accreditation considerations and operational governance. Rate: 500- 540 per day (Outside IR35) Location: London (4 days onsite) Clearance: Current DV Security Clearance required

Back End Developer 500- 540 per day Outside IR35 Java Spring Boot Secure Microservices Location London (MOD site) Working Pattern 4 days per week onsite Clearance Current DV Security Clearance required Background MOD / Defence experience required The Opportunity We're looking for an experienced Back End Developer to help build the core services behind a next-generation Defence Intelligence platform. You'll develop secure, scalable microservices and APIs that support mission-critical operational workflows, working within a highly secure environment alongside multidisciplinary engineering teams. This is an excellent opportunity to contribute to the delivery of innovative digital capabilities supporting Defence operations. About the Programme This programme is delivering an AI-enabled Defence Intelligence capability designed to improve visibility of operational data, streamline complex workflows and support faster, more informed decision-making. Working as part of an agile delivery team, you'll help develop secure, cloud-native services that integrate with existing Defence platforms while following modern engineering and DevSecOps practices. Key Responsibilities Design, develop and maintain Java-based microservices. Build secure RESTful APIs supporting workflow, metadata, document management and integration services. Develop workflow integrations using orchestration technologies where required. Integrate with enterprise data sources, identity services and existing Defence systems. Design and develop scalable persistence layers using SQL and NoSQL databases. Contribute to cloud-native deployments, containerisation and CI/CD pipelines. Implement secure coding practices, logging, monitoring and audit capabilities. Participate in technical design sessions, code reviews and agile ceremonies. Essential Skills & Experience Proven software development experience within MOD, Defence, National Security or similarly secure environments. Strong commercial Java development experience. Expertise with Spring Boot. Experience designing and developing RESTful APIs. Strong SQL and NoSQL database experience. Experience with Docker, Kubernetes or other container technologies. Familiarity with CI/CD pipelines and DevSecOps practices. Experience developing secure, scalable and maintainable backend services. Desirable Experience Experience with Camunda 8, Zeebe, BPMN or other workflow orchestration platforms. OpenSearch or Elasticsearch. MongoDB, Microsoft SQL Server, Amazon RDS or hybrid data architectures. AWS, MODCloud, Tanzu, EKS or other cloud-native platforms. Event-driven architectures and asynchronous messaging. Istio, mTLS or service mesh technologies. Knowledge of semantic search, knowledge graphs or ontology-based solutions. Mandatory Requirements Current DV Security Clearance. Ability to work onsite at an MOD location in London four days per week. Previous experience delivering within MOD, Defence, Defence Intelligence, Strategic Command or wider National Security organisations. Comfortable working with OFFICIAL-SENSITIVE and classified material where authorised. Ways of Working Agile delivery within a multidisciplinary engineering team. Close collaboration with Defence stakeholders, Product, Delivery and Engineering teams. Secure-by-design approach with a strong focus on audit, traceability, resilience and assurance. Building high-quality, maintainable services that support critical operational capabilities. What We're Looking For We're interested in Back End Developers who can demonstrate: Successful delivery of secure software solutions within MOD or Defence environments. Strong experience designing robust, scalable backend services and APIs. Excellent collaboration and communication skills across technical and non-technical teams. A practical understanding of agile delivery and modern software engineering practices. Awareness of secure system delivery, accreditation considerations and operational governance. Rate: 500- 540 per day (Outside IR35) Location: London (4 days onsite) Clearance: Current DV Security Clearance required

Senior MAS Technical Consultant - remote/hybrid Location: UK (Hybrid) Security Clearance: Must be eligible for SC clearance (minimum 5 years recent residence in the UK) Preference for candidates willing and able to undertake DV clearance. Overview Our client, a UK consulting companmy and IBM platinum partner organisation, is seeking an experienced Senior Technical Consultant to lead the design, implementation and support of enterprise asset and facilities management solutions for defence and critical infrastructure clients. The successful candidate will act as a trusted technical advisor, engaging directly with clients, leading technical workstreams, and delivering complex solutions throughout the project lifecycle. The role combines technical leadership, solution design, client consultancy and hands-on delivery. Essential Experience IBM Maximo Application Suite (MAS) Candidates must have strong hands-on experience with IBM Maximo Application Suite, including: Solution design and technical architecture System configuration and implementation Data migration and integration Environment management and deployments Technical troubleshooting and support Working directly with clients to define technical solutions Red Hat OpenShift Candidates must be comfortable working with enterprise container platforms, including: OpenShift architecture and administration Kubernetes concepts Platform deployment and configuration Environment management across Development, Test and Production Supporting and troubleshooting containerised applications Technical Consultancy The successful candidate must be able to: Engage confidently with client technical teams and senior stakeholders Lead technical workshops and requirements discussions Translate business requirements into technical solutions Produce technical and solution design documentation Explain complex technical concepts clearly to both technical and non-technical audiences Lead technical workstreams and mentor junior consultants Desirable Experience Experience with one or more of the following would be advantageous: IBM Maximo Manage IBM Maximo Mobile IBM MAS Monitor IBM MAS Health IBM App Connect Enterprise (ACE) Enterprise integrations (ERP, GIS, SCADA) Asset Management, Facilities Management or Workplace Management solutions UK Government or Defence projects Secure cloud environments (Azure, Oracle Cloud, AWS) Personal Characteristics We are looking for someone who: Is credible and professional when engaging with clients Takes ownership and accountability for delivery Can analyse problems and develop practical solutions Communicates clearly and confidently Collaborates effectively with technical and functional teams Is organised and able to manage multiple priorities Mentors and supports less experienced team members Has a continuous improvement mindset Security Requirements Essential Eligible to obtain Security Check (SC) clearance Highly Desirable Existing SC clearance Existing DV clearance Willingness and ability to undertake DV clearance

Matchtech are working closely with a UK defence technology organisation delivering secure communications and cyber solutions used in mission-critical environments. Their teams build high-assurance cryptographic and key management capabilities that enable the confidential exchange of sensitive information for customers operating across tactical and strategic settings. If you enjoy solving hard engineering problems where security, reliability, and real-world outcomes matter, this is a good fit. Important information Clearance Due to the nature of the work, applicants will need to meet UK security clearance eligibility requirements (including UK residency criteria). DV clearance is required (you must be eligible and willing to obtain and maintain DV; SC is typically required first). Working arrangement Fully onsite: please only apply if you can work onsite in Maidenhead The role You'll provide technical leadership in a software engineering team (typically 5 to 20 engineers) delivering multiple concurrent R&D and production programmes. The focus is on embedded and/or application software in secure environments, with end-to-end ownership across the software lifecycle (requirements through design, implementation, test, verification, deployment and support). You may also have line management responsibility (up to c. 5 engineers, depending on team structure). Key responsibilities Lead the architecture, design, development, documentation, and testing of embedded and/or application software. Derive software requirements and architecture from higher-level system requirements and design artefacts. Apply object-oriented design principles to support reuse and integration with test frameworks. Produce and maintain designs/models using tools such as UML/SysML approaches and modelling environments (e.g., Enterprise Architect-type tooling). Promote strong engineering practice: secure development, coding standards, static/runtime analysis, CI, and automated testing. Estimate effort and deliver against agreed cost/schedule commitments. Contribute to improving tools, processes, and engineering standards across the wider software community. Provide technical input to bids/proposals, including estimates and risk assessments. Mentor engineers; lead reviews and sign-off of significant technical deliverables. Maintain information security in line with government and programme requirements. Essential skills and experience Degree in an engineering/science/maths discipline (or equivalent practical experience). Strong experience in at least one of the following: Embedded product development (bare-metal and/or RTOS, e.g., ThreadX/QNX or similar) Embedded Linux application, kernel, and/or driver development Strong C and C++ development background. Solid understanding of modern software lifecycle practices (requirements, design, implementation, test/verification). Experience with OO design, design patterns, and principles such as SOLID. Strong testing mindset: design for test, automated test approaches, and verification. Desirable Rust JavaScript / Node.js / React (where relevant to tooling or supporting applications) Communications protocols (e.g., TCP/IP) CI/CD and automated test frameworks Secure/defensive coding standards (e.g., MISRA exposure) Requirements/model-based tooling exposure (e.g., DOORS-like requirements tools, UML/SysML modelling) Working pattern & benefits Fully onsite role in Maidenhead. Competitive package including bonus, pension, private medical, strong holiday allowance, and security allowance (where applicable and dependent on clearance held).

Job Title: Lead System Engineer / Team Lead Location: Rochester; Kent (On-site) Salary: Up to £65,000 dependent on skills and experience. We are recruiting for a range of technical and team leading positions Who we are: Join BAE Systems and you'll be part of something bigger. As a valued member of our global colleague network, you'll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You'll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there's no limit to where a career at BAE Systems could take you. Job Description: This role focuses on guiding and developing engineers by offering technical direction, supporting wellbeing, and helping shape their career growth. It involves collaborating across teams to identify effective technical solutions, contributing to strategic project decisions, and ensuring initiatives are implemented smoothly. A key part of the position is understanding project scope, timelines, and resource needs, while regularly advising managers on team capacity and skill requirements. The role also ensures dependencies and facilities are in place for successful delivery, and supports the wider business by preparing bid estimates and maintaining schedules and budgets for ongoing projects. Core duties: Providing guidance to less experienced engineers, supporting team members wellbeing and career development Understanding the scope, size and time phasing of packages of work, and using this to facilitate and contribute to project success Understanding the team size and skillset required, giving regular status and recommendations on resourcing requirements to the project and functional engineering manager Supporting the business by creating new estimates for bids and maintaining the schedule and budget for on-going projects Essential Skills: A degree or equivalent experience in a relevant Scientific/Engineering subject (e.g. Systems Engineering, Electronic Engineering, Aerospace, Physics or Mathematics) Experience in the systems engineering domain and product lifecycle Familiarity with system engineering tools such as DOORS, Siemens Polarion, Enterprise Architect, CAMEO, MATLAB and/or Simulink Experience leading a team and making decisions from either a technical or managerial aspects The Systems Engineering Team: The team supports the functional department and projects through work package scope, scheduling, resources and strategy for the project systems domain. Your role will include working with Engineering Project Managers to broadly understand the near-term work planned (3mth - 6mth) and longer term work planned (18mth - 24mth). You will be leading a team of highly capable engineers to deliver against your plans and estimates. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work, this is a place where you can grow your career with confidence and be empowered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family, support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 23rd August 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Lead System Engineer / Team Lead Location: Rochester; Kent (On-site) Salary: Up to £65,000 dependent on skills and experience. We are recruiting for a range of technical and team leading positions Who we are: Join BAE Systems and you'll be part of something bigger. As a valued member of our global colleague network, you'll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You'll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there's no limit to where a career at BAE Systems could take you. Job Description: This role focuses on guiding and developing engineers by offering technical direction, supporting wellbeing, and helping shape their career growth. It involves collaborating across teams to identify effective technical solutions, contributing to strategic project decisions, and ensuring initiatives are implemented smoothly. A key part of the position is understanding project scope, timelines, and resource needs, while regularly advising managers on team capacity and skill requirements. The role also ensures dependencies and facilities are in place for successful delivery, and supports the wider business by preparing bid estimates and maintaining schedules and budgets for ongoing projects. Core duties: Providing guidance to less experienced engineers, supporting team members wellbeing and career development Understanding the scope, size and time phasing of packages of work, and using this to facilitate and contribute to project success Understanding the team size and skillset required, giving regular status and recommendations on resourcing requirements to the project and functional engineering manager Supporting the business by creating new estimates for bids and maintaining the schedule and budget for on-going projects Essential Skills: A degree or equivalent experience in a relevant Scientific/Engineering subject (e.g. Systems Engineering, Electronic Engineering, Aerospace, Physics or Mathematics) Experience in the systems engineering domain and product lifecycle Familiarity with system engineering tools such as DOORS, Siemens Polarion, Enterprise Architect, CAMEO, MATLAB and/or Simulink Experience leading a team and making decisions from either a technical or managerial aspects The Systems Engineering Team: The team supports the functional department and projects through work package scope, scheduling, resources and strategy for the project systems domain. Your role will include working with Engineering Project Managers to broadly understand the near-term work planned (3mth - 6mth) and longer term work planned (18mth - 24mth). You will be leading a team of highly capable engineers to deliver against your plans and estimates. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work, this is a place where you can grow your career with confidence and be empowered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family, support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 23rd August 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Senior Systems Engineer Location: Rochester, Kent UK - Onsite Salary: £45,000 - £60,000 dependent on skills and experience Who we are: Join BAE Systems and you'll be part of something bigger. As a valued member of our global colleague network, you'll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You'll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there's no limit to where a career at BAE Systems could take you. Job Description: This role centres on understanding complex customer needs and translating them into clear, multi level requirements. It involves developing advanced system architectures using Model Based Systems Engineering and overseeing the integration, analysis and testing of real time systems that combine electronic, mechanical, optical and software elements. Accountability for collaborative technical work packages is key, ensuring outcomes align with customer expectations. Alongside technical delivery, the role includes verifying that solutions fully satisfy customer needs and guiding or coaching other engineers to strengthen team capability. It also drives the development of new and improved systems by applying best practice lifecycle processes and modern approaches such as Learn First and Agile, ensuring efficient, high quality system evolution. Core duties: Understanding our customers' complex needs and collaborating to develop, validate and manage requirements at multiple levels Developing complex system architectures and sub-systems using a Model Based Systems Engineering approach Being involved in the Integration, analysis and test of real time systems containing multiple technical disciplines such as electronic, mechanical, optical and software sub-systems Taking accountability for collaborative technical work package execution and associated outcomes and providing guidance, coaching and nurturing talent in other engineers Essential Skills: A degree or equivalent experience in a relevant Scientific/Engineering subject (e.g., Systems Engineering, Electronic Engineering, Physics or Mathematics) Proven experience in requirements management, design analyses, modelling and simulation, using tools such as DOORS, Siemens Polarion, Enterprise Architect, MATLAB and/or Simulink and design methodologies such as SysML Customer and/or supplier liaison experience for technical aspects, verifying and obtaining agreement that customer needs are satisfied It is desirable that you will have experience in integration, test, and verification of real time and/or safety related systems, with understanding of safety assessment processes including how these processes influence the design The Systems Engineering Team: You'll be part of the development and supply of products across a diverse mix of commercial and military platforms; Head Up and Head Worn Displays, Safety Critical Pilot Control and Flight Control Systems. We encourage our Systems Engineers to gain a breadth of knowledge across these domains to become subject matter experts in one or more product domain, or systems engineering specialism. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work, this is a place where you can grow your career with confidence and be empowered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family, support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 23rd August 2026

Job Title: Senior Systems Engineer Location: Rochester, Kent UK - Onsite Salary: £45,000 - £60,000 dependent on skills and experience Who we are: Join BAE Systems and you'll be part of something bigger. As a valued member of our global colleague network, you'll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You'll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there's no limit to where a career at BAE Systems could take you. Job Description: This role centres on understanding complex customer needs and translating them into clear, multi level requirements. It involves developing advanced system architectures using Model Based Systems Engineering and overseeing the integration, analysis and testing of real time systems that combine electronic, mechanical, optical and software elements. Accountability for collaborative technical work packages is key, ensuring outcomes align with customer expectations. Alongside technical delivery, the role includes verifying that solutions fully satisfy customer needs and guiding or coaching other engineers to strengthen team capability. It also drives the development of new and improved systems by applying best practice lifecycle processes and modern approaches such as Learn First and Agile, ensuring efficient, high quality system evolution. Core duties: Understanding our customers' complex needs and collaborating to develop, validate and manage requirements at multiple levels Developing complex system architectures and sub-systems using a Model Based Systems Engineering approach Being involved in the Integration, analysis and test of real time systems containing multiple technical disciplines such as electronic, mechanical, optical and software sub-systems Taking accountability for collaborative technical work package execution and associated outcomes and providing guidance, coaching and nurturing talent in other engineers Essential Skills: A degree or equivalent experience in a relevant Scientific/Engineering subject (e.g., Systems Engineering, Electronic Engineering, Physics or Mathematics) Proven experience in requirements management, design analyses, modelling and simulation, using tools such as DOORS, Siemens Polarion, Enterprise Architect, MATLAB and/or Simulink and design methodologies such as SysML Customer and/or supplier liaison experience for technical aspects, verifying and obtaining agreement that customer needs are satisfied It is desirable that you will have experience in integration, test, and verification of real time and/or safety related systems, with understanding of safety assessment processes including how these processes influence the design The Systems Engineering Team: You'll be part of the development and supply of products across a diverse mix of commercial and military platforms; Head Up and Head Worn Displays, Safety Critical Pilot Control and Flight Control Systems. We encourage our Systems Engineers to gain a breadth of knowledge across these domains to become subject matter experts in one or more product domain, or systems engineering specialism. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work, this is a place where you can grow your career with confidence and be empowered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family, support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 23rd August 2026

Job Title: Senior Systems Engineer Location: Rochester, Kent UK - Onsite Salary: £45,000 - £60,000 dependent on skills and experience Who we are: Join BAE Systems and you'll be part of something bigger. As a valued member of our global colleague network, you'll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You'll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there's no limit to where a career at BAE Systems could take you. Job Description: This role centres on understanding complex customer needs and translating them into clear, multi level requirements. It involves developing advanced system architectures using Model Based Systems Engineering and overseeing the integration, analysis and testing of real time systems that combine electronic, mechanical, optical and software elements. Accountability for collaborative technical work packages is key, ensuring outcomes align with customer expectations. Alongside technical delivery, the role includes verifying that solutions fully satisfy customer needs and guiding or coaching other engineers to strengthen team capability. It also drives the development of new and improved systems by applying best practice lifecycle processes and modern approaches such as Learn First and Agile, ensuring efficient, high quality system evolution. Core duties: Understanding our customers' complex needs and collaborating to develop, validate and manage requirements at multiple levels Developing complex system architectures and sub-systems using a Model Based Systems Engineering approach Being involved in the Integration, analysis and test of real time systems containing multiple technical disciplines such as electronic, mechanical, optical and software sub-systems Taking accountability for collaborative technical work package execution and associated outcomes and providing guidance, coaching and nurturing talent in other engineers Essential Skills: A degree or equivalent experience in a relevant Scientific/Engineering subject (e.g., Systems Engineering, Electronic Engineering, Physics or Mathematics) Proven experience in requirements management, design analyses, modelling and simulation, using tools such as DOORS, Siemens Polarion, Enterprise Architect, MATLAB and/or Simulink and design methodologies such as SysML Customer and/or supplier liaison experience for technical aspects, verifying and obtaining agreement that customer needs are satisfied It is desirable that you will have experience in integration, test, and verification of real time and/or safety related systems, with understanding of safety assessment processes including how these processes influence the design The Systems Engineering Team: You'll be part of the development and supply of products across a diverse mix of commercial and military platforms; Head Up and Head Worn Displays, Safety Critical Pilot Control and Flight Control Systems. We encourage our Systems Engineers to gain a breadth of knowledge across these domains to become subject matter experts in one or more product domain, or systems engineering specialism. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work, this is a place where you can grow your career with confidence and be empowered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family, support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 23rd August 2026

Introduction Saab UK is part of Scandinavia's largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can offer a wide range of opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. The Role: This role is part of our Sensor Systems Radar Business in Fareham. At Saab, we are constantly looking ahead and pushing boundaries on what s considered technically possible. Saab is expanding in the UK and we are now seeking talented and highly motivated engineers to support our radar and sensors growth activities at our Fareham offices. We are recruiting for a Senior Systems Engineer specialising in Positioning, Navigation, and Timing (PNT) and Distributed Sensing. The successful candidate is expected to fulfil the requirements of a Saab Specialist, and act as a technical leader to: drive development, lead innovation and anticipate future trends, identify opportunities, mitigate risks, and advocate change to maintain competitiveness. Also lead competence development, and formulate and maintain Specialist Work Programmes. Key Responsibilities: As a Senior System Engineer, you will be responsible for enhancing our current products, developing improvements and investigating new areas for product growth, as well as supporting the Engineering Team with various Systems Engineering-focussed activities. System Architecture & Design. Lead the architectural design of PNT solutions, integrating Global Navigation Satellite System (GNSS), Inertial Navigation Systems, and alternative PNT (e.g., vision-based, RF-based, or celestial navigation). Architect distributed sensing networks, defining how data is collected, synchronized, and fused across multiple remote nodes to create a unified operational picture. Define system-level requirements, interface control documents, and performance specifications for timing accuracy and positioning precision. Perform trade studies to optimise the balance between size, weight, power, and cost and system performance. PNT & Synchronization Expertise . Implement and optimise high-precision timing distribution protocols (e.g., PTP/IEEE 1588, NTP, or White Rabbit). Develop strategies for PNT resilience, including mitigation of jamming, spoofing, and GNSS-denied environment operations. Lead the selection and integration of atomic clocks, quantum oscillators, and high-grade IMUs. Distributed Sensing & Data Fusion . Design algorithms and architectures for distributed beamforming, phased arrays, or coordinated sensor fusion. Manage the challenges of network latency, jitter and asynchronous data arrival in distributed sensing environments. Collaborate with software teams to implement edge-processing capabilities to reduce data backhaul from sensing nodes. Integration, Test & Evaluation . Develop comprehensive verification and validation (V&V) plans to prove timing and positioning accuracy. Design and execute complex test campaigns using hardware-in-the-loop and software-in-the-loop simulations. Lead the analysis of telemetry and test data to identify systemic errors and drive corrective design changes. Leadership & Mentorship . Serve as the Subject Matter Expert for PNT and Distributed Sensing across cross-functional teams (Radio Frequency, Software, Mechanical). Mentor junior engineers in systems engineering best practices and specialized domain knowledge. Present technical roadmaps and progress reports to senior leadership and external. Skills and Experience: Required Master's or PhD in a related field. A minimum of five to ten years industrial radar, communications or electronic warfare systems experience. A minimum of seven years of experience in systems engineering, specifically focusing on PNT and/or distributed sensor systems. Proven track record with systems utilising GNSS (GPS, Galileo, GLONASS) and Inertial Navigation (Kalman Filtering, sensor fusion). Experience with distributed aperture systems, sensor networks, or Multiple-Input Multiple-Output radar architectures. Proficiency with MATLAB/ Simulink for modelling and simulation. Experience with Model-Based Systems Engineering tools and requirements management tools. Familiar with the principles of ISO 15288:2023. During your employment you will handle tasks and materials that are classified as military secret and therefore you must have a UK or Swedish citizenship. Desirable RF Knowledge: Strong understanding of RF front-end design, antenna theory and signal propagation. Programming. Proficiency in C++, Python, or Rust for prototyping algorithms. Security. Experience with encrypted PNT signals or secure timing distribution. By submitting an application to Saab UK you consent to undertaking workforce screening activities that may include but are not limited to: Baseline Personnel Security checks, National Security Vetting, reference checks, verification of working rights and in all circumstances preferred candidates will be placed through a security interview.

Job Title: Senior Systems Engineer Location: Rochester, Kent UK - Onsite Salary: £45,000 - £60,000 dependent on skills and experience Who we are: Join BAE Systems and you'll be part of something bigger. As a valued member of our global colleague network, you'll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You'll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there's no limit to where a career at BAE Systems could take you. Job Description: This role centres on understanding complex customer needs and translating them into clear, multi level requirements. It involves developing advanced system architectures using Model Based Systems Engineering and overseeing the integration, analysis and testing of real time systems that combine electronic, mechanical, optical and software elements. Accountability for collaborative technical work packages is key, ensuring outcomes align with customer expectations. Alongside technical delivery, the role includes verifying that solutions fully satisfy customer needs and guiding or coaching other engineers to strengthen team capability. It also drives the development of new and improved systems by applying best practice lifecycle processes and modern approaches such as Learn First and Agile, ensuring efficient, high quality system evolution. Core duties: Understanding our customers' complex needs and collaborating to develop, validate and manage requirements at multiple levels Developing complex system architectures and sub-systems using a Model Based Systems Engineering approach Being involved in the Integration, analysis and test of real time systems containing multiple technical disciplines such as electronic, mechanical, optical and software sub-systems Taking accountability for collaborative technical work package execution and associated outcomes and providing guidance, coaching and nurturing talent in other engineers Essential Skills: A degree or equivalent experience in a relevant Scientific/Engineering subject (e.g., Systems Engineering, Electronic Engineering, Physics or Mathematics) Proven experience in requirements management, design analyses, modelling and simulation, using tools such as DOORS, Siemens Polarion, Enterprise Architect, MATLAB and/or Simulink and design methodologies such as SysML Customer and/or supplier liaison experience for technical aspects, verifying and obtaining agreement that customer needs are satisfied It is desirable that you will have experience in integration, test, and verification of real time and/or safety related systems, with understanding of safety assessment processes including how these processes influence the design The Systems Engineering Team: You'll be part of the development and supply of products across a diverse mix of commercial and military platforms; Head Up and Head Worn Displays, Safety Critical Pilot Control and Flight Control Systems. We encourage our Systems Engineers to gain a breadth of knowledge across these domains to become subject matter experts in one or more product domain, or systems engineering specialism. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work, this is a place where you can grow your career with confidence and be empowered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family, support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 23rd August 2026

Job Title: Senior Systems Engineer Location: Rochester, Kent UK - Onsite Salary: £45,000 - £60,000 dependent on skills and experience Who we are: Join BAE Systems and you'll be part of something bigger. As a valued member of our global colleague network, you'll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You'll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there's no limit to where a career at BAE Systems could take you. Job Description: This role centres on understanding complex customer needs and translating them into clear, multi level requirements. It involves developing advanced system architectures using Model Based Systems Engineering and overseeing the integration, analysis and testing of real time systems that combine electronic, mechanical, optical and software elements. Accountability for collaborative technical work packages is key, ensuring outcomes align with customer expectations. Alongside technical delivery, the role includes verifying that solutions fully satisfy customer needs and guiding or coaching other engineers to strengthen team capability. It also drives the development of new and improved systems by applying best practice lifecycle processes and modern approaches such as Learn First and Agile, ensuring efficient, high quality system evolution. Core duties: Understanding our customers' complex needs and collaborating to develop, validate and manage requirements at multiple levels Developing complex system architectures and sub-systems using a Model Based Systems Engineering approach Being involved in the Integration, analysis and test of real time systems containing multiple technical disciplines such as electronic, mechanical, optical and software sub-systems Taking accountability for collaborative technical work package execution and associated outcomes and providing guidance, coaching and nurturing talent in other engineers Essential Skills: A degree or equivalent experience in a relevant Scientific/Engineering subject (e.g., Systems Engineering, Electronic Engineering, Physics or Mathematics) Proven experience in requirements management, design analyses, modelling and simulation, using tools such as DOORS, Siemens Polarion, Enterprise Architect, MATLAB and/or Simulink and design methodologies such as SysML Customer and/or supplier liaison experience for technical aspects, verifying and obtaining agreement that customer needs are satisfied It is desirable that you will have experience in integration, test, and verification of real time and/or safety related systems, with understanding of safety assessment processes including how these processes influence the design The Systems Engineering Team: You'll be part of the development and supply of products across a diverse mix of commercial and military platforms; Head Up and Head Worn Displays, Safety Critical Pilot Control and Flight Control Systems. We encourage our Systems Engineers to gain a breadth of knowledge across these domains to become subject matter experts in one or more product domain, or systems engineering specialism. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work, this is a place where you can grow your career with confidence and be empowered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family, support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 23rd August 2026

Back End Developer £500-£540 per day | Outside IR35 Java | Spring Boot | Secure Microservices Location London (MOD site) Working Pattern 4 days per week onsite Clearance Current DV Security Clearance required Background MOD/Defence experience required The Opportunity We're looking for an experienced Back End Developer to help build the core services behind a next-generation Defence Intelligence platform. You'll develop secure, scalable microservices and APIs that support mission-critical operational workflows, working within a highly secure environment alongside multidisciplinary engineering teams. This is an excellent opportunity to contribute to the delivery of innovative digital capabilities supporting Defence operations. About the Programme This programme is delivering an AI-enabled Defence Intelligence capability designed to improve visibility of operational data, streamline complex workflows and support faster, more informed decision-making. Working as part of an agile delivery team, you'll help develop secure, cloud-native services that integrate with existing Defence platforms while following modern engineering and DevSecOps practices. Key Responsibilities Design, develop and maintain Java-based microservices. Build secure RESTful APIs supporting workflow, metadata, document management and integration services. Develop workflow integrations using orchestration technologies where required. Integrate with enterprise data sources, identity services and existing Defence systems. Design and develop scalable persistence layers using SQL and NoSQL databases. Contribute to cloud-native deployments, containerisation and CI/CD pipelines. Implement secure coding practices, logging, monitoring and audit capabilities. Participate in technical design sessions, code reviews and agile ceremonies. Essential Skills & Experience Proven software development experience within MOD, Defence, National Security or similarly secure environments. Strong commercial Java development experience. Expertise with Spring Boot. Experience designing and developing RESTful APIs. Strong SQL and NoSQL database experience. Experience with Docker, Kubernetes or other container technologies. Familiarity with CI/CD pipelines and DevSecOps practices. Experience developing secure, scalable and maintainable Back End services. Desirable Experience Experience with Camunda 8, Zeebe, BPMN or other workflow orchestration platforms. OpenSearch or Elasticsearch. MongoDB, Microsoft SQL Server, Amazon RDS or hybrid data architectures. AWS, MODCloud, Tanzu, EKS or other cloud-native platforms. Event-driven architectures and asynchronous messaging. Istio, mTLS or service mesh technologies. Knowledge of semantic search, knowledge graphs or ontology-based solutions. Mandatory Requirements Current DV Security Clearance. Ability to work onsite at an MOD location in London four days per week. Previous experience delivering within MOD, Defence, Defence Intelligence, Strategic Command or wider National Security organisations. Comfortable working with OFFICIAL-SENSITIVE and classified material where authorised. Ways of Working Agile delivery within a multidisciplinary engineering team. Close collaboration with Defence stakeholders, Product, Delivery and Engineering teams. Secure-by-design approach with a strong focus on audit, traceability, resilience and assurance. Building high-quality, maintainable services that support critical operational capabilities. What We're Looking For We're interested in Back End Developers who can demonstrate: Successful delivery of secure software solutions within MOD or Defence environments. Strong experience designing robust, scalable Back End services and APIs. Excellent collaboration and communication skills across technical and non-technical teams. A practical understanding of agile delivery and modern software engineering practices. Awareness of secure system delivery, accreditation considerations and operational governance. Rate: £500-£540 per day (Outside IR35) Location: London (4 days onsite) Clearance: Current DV Security Clearance required

Full Stack Developer £500-£540 per day | Outside IR35 Java | Spring Boot | React | TypeScript | Secure Digital Platforms Location London (MOD site) Working Pattern 4 days per week onsite Clearance Current DV Security Clearance required Background MOD/Defence/National Security experience required The Opportunity We're looking for an experienced Full Stack Developer to help build and deliver secure, modern digital capabilities within a Defence environment. You'll work across both Front End and Back End development, contributing to scalable services, APIs and intuitive user interfaces. Working closely with UX Designers, Product, Engineering and Defence stakeholders, you'll help turn complex operational requirements into reliable, user-focused technology. This is an excellent opportunity for a Full Stack Developer who enjoys working across the technology stack and wants to contribute to high-profile, mission-critical digital programmes within a highly secure environment. About the Programme The programme is delivering a next-generation Defence Intelligence capability designed to improve visibility of operational information, streamline workflows, reduce administrative burden and support faster, more informed decision-making. The development environment combines modern Front End technologies, secure Back End services, cloud-native engineering and integration with existing Defence systems. As a Full Stack Developer, you'll have the opportunity to contribute across the complete application life cycle, from technical design and development through to testing, deployment and continuous improvement. Key Responsibilities Design, develop and maintain secure full stack applications using Java, Spring Boot, React and TypeScript. Develop scalable Back End services and secure RESTful APIs. Build intuitive, accessible and responsive Front End applications. Develop reusable Front End components aligned with established design system principles. Integrate Front End applications with Back End APIs, workflow services and identity/access mechanisms. Design and implement data persistence using SQL and NoSQL technologies. Develop integrations with enterprise data sources and existing Defence systems. Contribute to cloud-native deployment, containerisation and CI/CD pipelines. Implement secure coding practices, logging, monitoring and audit capabilities. Write automated tests across Front End and Back End components. Participate in technical design workshops, code reviews and agile ceremonies. Work closely with UX Designers, Product, Engineering and Defence stakeholders. Support continuous improvement of application performance, usability, reliability and security. Essential Skills & Experience Proven full stack development experience within MOD, Defence, National Security or similarly secure environments. Strong Java development experience. Strong Spring Boot experience. Strong React and TypeScript development experience. Experience designing and developing RESTful APIs. Experience with SQL and/or NoSQL databases. Experience building responsive, accessible and maintainable user interfaces. Experience with Git and modern software development practices. Experience with Docker, Kubernetes or other container technologies. Familiarity with CI/CD pipelines and DevSecOps practices. Experience working within agile, multidisciplinary delivery teams. Strong understanding of secure software development and scalable application architecture. Desirable Experience Experience with workflow orchestration technologies such as Camunda, Zeebe or BPMN. Experience with OpenSearch or Elasticsearch. Experience with MongoDB, Microsoft SQL Server, Amazon RDS or similar database technologies. Experience working with AWS, MODCloud, Tanzu, EKS or other cloud-native environments. Experience with event-driven architectures and asynchronous messaging. Experience with secure authentication, identity management and role-based access control. Experience with Istio, mTLS or service mesh technologies. Experience developing applications for classified or highly regulated environments. Experience integrating search, semantic or knowledge-based capabilities. Figma experience or close collaboration with UX and design teams. Mandatory Requirements Current DV Security Clearance. Ability to work onsite at an MOD location in London four days per week. Previous experience delivering within MOD, Defence, Defence Intelligence, Strategic Command or wider National Security organisations. Comfortable working with OFFICIAL-SENSITIVE and classified material where authorised. Ways of Working Agile delivery within a multidisciplinary engineering team. Close collaboration with Defence stakeholders, Product, Delivery, UX and Engineering colleagues. Secure-by-design approach with a strong focus on audit, traceability, access control and assurance. Collaborative approach to technical design, development, testing and continuous improvement. Practical focus on delivering reliable, maintainable and user-focused technology. What We're Looking For We're interested in Full Stack Developers who can demonstrate: Successful delivery of secure software solutions within MOD or Defence environments. Strong hands-on experience across both Front End and Back End development. The ability to design and develop robust APIs, services and user interfaces. Strong understanding of modern software engineering and cloud-native development. Excellent communication skills across technical and non-technical stakeholders. A practical understanding of agile delivery and multidisciplinary team working. Awareness of secure system delivery, accreditation considerations and operational governance. Rate: £500-£540 per day (Outside IR35) Location: London (4 days onsite) Clearance: Current DV Security Clearance required

Job Title: Lead System Engineer / Team Lead Location: Rochester; Kent (On-site) Salary: Up to £65,000 dependent on skills and experience. We are recruiting for a range of technical and team leading positions Who we are: Join BAE Systems and you'll be part of something bigger. As a valued member of our global colleague network, you'll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You'll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there's no limit to where a career at BAE Systems could take you. Job Description: This role focuses on guiding and developing engineers by offering technical direction, supporting wellbeing, and helping shape their career growth. It involves collaborating across teams to identify effective technical solutions, contributing to strategic project decisions, and ensuring initiatives are implemented smoothly. A key part of the position is understanding project scope, timelines, and resource needs, while regularly advising managers on team capacity and skill requirements. The role also ensures dependencies and facilities are in place for successful delivery, and supports the wider business by preparing bid estimates and maintaining schedules and budgets for ongoing projects. Core duties: Providing guidance to less experienced engineers, supporting team members wellbeing and career development Understanding the scope, size and time phasing of packages of work, and using this to facilitate and contribute to project success Understanding the team size and skillset required, giving regular status and recommendations on resourcing requirements to the project and functional engineering manager Supporting the business by creating new estimates for bids and maintaining the schedule and budget for on-going projects Essential Skills: A degree or equivalent experience in a relevant Scientific/Engineering subject (e.g. Systems Engineering, Electronic Engineering, Aerospace, Physics or Mathematics) Experience in the systems engineering domain and product lifecycle Familiarity with system engineering tools such as DOORS, Siemens Polarion, Enterprise Architect, CAMEO, MATLAB and/or Simulink Experience leading a team and making decisions from either a technical or managerial aspects The Systems Engineering Team: The team supports the functional department and projects through work package scope, scheduling, resources and strategy for the project systems domain. Your role will include working with Engineering Project Managers to broadly understand the near-term work planned (3mth - 6mth) and longer term work planned (18mth - 24mth). You will be leading a team of highly capable engineers to deliver against your plans and estimates. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work, this is a place where you can grow your career with confidence and be empowered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family, support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 23rd August 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Job Title: Lead System Engineer / Team Lead Location: Rochester; Kent (On-site) Salary: Up to £65,000 dependent on skills and experience. We are recruiting for a range of technical and team leading positions Who we are: Join BAE Systems and you'll be part of something bigger. As a valued member of our global colleague network, you'll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You'll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there's no limit to where a career at BAE Systems could take you. Job Description: This role focuses on guiding and developing engineers by offering technical direction, supporting wellbeing, and helping shape their career growth. It involves collaborating across teams to identify effective technical solutions, contributing to strategic project decisions, and ensuring initiatives are implemented smoothly. A key part of the position is understanding project scope, timelines, and resource needs, while regularly advising managers on team capacity and skill requirements. The role also ensures dependencies and facilities are in place for successful delivery, and supports the wider business by preparing bid estimates and maintaining schedules and budgets for ongoing projects. Core duties: Providing guidance to less experienced engineers, supporting team members wellbeing and career development Understanding the scope, size and time phasing of packages of work, and using this to facilitate and contribute to project success Understanding the team size and skillset required, giving regular status and recommendations on resourcing requirements to the project and functional engineering manager Supporting the business by creating new estimates for bids and maintaining the schedule and budget for on-going projects Essential Skills: A degree or equivalent experience in a relevant Scientific/Engineering subject (e.g. Systems Engineering, Electronic Engineering, Aerospace, Physics or Mathematics) Experience in the systems engineering domain and product lifecycle Familiarity with system engineering tools such as DOORS, Siemens Polarion, Enterprise Architect, CAMEO, MATLAB and/or Simulink Experience leading a team and making decisions from either a technical or managerial aspects The Systems Engineering Team: The team supports the functional department and projects through work package scope, scheduling, resources and strategy for the project systems domain. Your role will include working with Engineering Project Managers to broadly understand the near-term work planned (3mth - 6mth) and longer term work planned (18mth - 24mth). You will be leading a team of highly capable engineers to deliver against your plans and estimates. Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work, this is a place where you can grow your career with confidence and be empowered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family, support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date: 23rd August 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

Senior Computer Vision Engineer - Deep Learning Salary: 70,000 to 95,000 Location: West London Working arrangement: Predominantly office and customer-site based, with some remote working available Employment: Permanent, full-time. Contract opportunities may also be considered. MFK Recruitment is recruiting a Senior Computer Vision Engineer for an innovative UK technology company working at the forefront of computer vision, perception and autonomy. The company develops advanced Artificial Intelligence and Machine Learning technology for defence, security and other demanding real-world environments. Its work combines machine vision, deep learning and neuroscience-inspired approaches to create AI systems that are accurate, robust and reliable. MFK Recruitment has successfully recruited four Engineers to this company over the past five years, and all four are still with the business. This speaks volumes about the culture, technical challenges and long-term opportunities available. Senior Computer Vision Engineer role You will design, develop and deploy production-grade computer vision systems using modern deep learning techniques, with a particular focus on Convolutional Neural Networks and Vision Transformers. This is a hands-on engineering role for someone comfortable working across research, software development and real-world deployment. You will help translate recent AI research into reliable products used within demanding defence and security environments. The position is predominantly office and customer-site based in West London, although some remote working will be available. Senior Computer Vision Engineer responsibilities Design, develop and optimise computer vision models using CNNs, Vision Transformers and related deep learning architectures. Develop customised neural networks, training strategies, loss functions and evaluation metrics. Implement and adapt techniques from recent AI and computer vision research. Build scalable training, validation, evaluation and inference pipelines. Optimise models for accuracy, robustness, latency and deployment across cloud and edge platforms. Translate research outputs into maintainable, production-quality software. Collaborate with Software Engineers, Researchers, Technical Leaders and customers. Contribute to architecture decisions, testing and CI/CD practices. Support the deployment of computer vision systems into customer environments. Essential experience Strong commercial experience developing deep learning solutions for computer vision. Excellent Python development skills. Commercial experience using PyTorch. TensorFlow experience will also be considered. Strong knowledge of CNNs and modern computer vision techniques. Experience designing, modifying or adapting neural network architectures. Experience with model training, validation, hyperparameter optimisation and performance evaluation. Experience implementing techniques from recent AI or computer vision research. Experience delivering reliable AI systems into production. Strong software engineering practices, including Git, testing, code reviews and CI/CD. Excellent analytical, problem-solving and communication skills. Desirable experience Vision Transformer architectures. Object detection, tracking, segmentation or pose estimation. Multi-object localisation or multi-modal perception systems. GPU optimisation, CUDA, inference acceleration or edge AI. Real-time computer vision systems. Docker, Kubernetes, Kubeflow or MLOps pipelines. Aerial, satellite or ISR imagery. Synthetic data generation, Unreal Engine or NVIDIA Omniverse. Distributed training and large-scale model optimisation. Defence, government or national security projects. An MSc or PhD in Computer Vision, Artificial Intelligence, Machine Learning, Robotics or a related subject. Security clearance Candidates must be eligible to obtain UK BPSS and Security Check clearance. Existing clearance is advantageous but is not required for every appointment. Applicants for SC clearance are normally expected to have lived in the UK for the previous five years. A shorter period of UK residency or time spent overseas will not necessarily prevent clearance, but eligibility will be assessed individually by the sponsoring authority.

Machine Learning Engineer - Spiking Neural Networks Salary: 75,000 to 100,000 Location: West London Working arrangement: Predominantly office and customer-site based, with some remote working available Employment: Permanent, full-time MFK Recruitment is seeking a specialist Machine Learning Engineer to help develop an engineering-grade Spiking Neural Network engine for practical machine vision applications. Our client develops advanced AI and Machine Learning technology for defence, security and other demanding operational environments. Its work combines computer vision, perception and neuroscience-inspired technology to produce accurate and robust AI systems. MFK Recruitment has successfully recruited four Engineers to this company over the past five years, and all four are still with the business. Machine Learning Engineer role You will combine current knowledge of Spiking Neural Networks with strong C++ software development skills to transform advanced research into a practical and usable product. This is a rare opportunity to apply genuine SNN experience to production software with direct operational applications. You will work alongside Researchers, Data Scientists and Engineers on SNNs, machine vision, synthetic training data and related CNN or Transformer-based projects. The position is predominantly office and customer-site based in West London, although some remote working will be available. Machine Learning Engineer responsibilities Apply your knowledge of SNNs to the development of a novel machine vision engine. Develop high-quality C++ software based on research outputs and product requirements. Use machine vision and image-analysis techniques to solve complex engineering challenges. Contribute to projects using CNNs and Transformer networks. Integrate recent Machine Learning algorithms into production software. Support synthetic training-image generation and the curation of real-world ISR imagery. Work closely with Researchers to understand and implement technical solutions. Contribute to system design, version control, testing and CI/CD pipelines. Support colleagues and customers during technical discussions and project delivery. Essential experience Current hands-on experience developing Spiking Neural Networks. Strong C++ programming and software engineering skills. Knowledge of machine vision, image analysis or computer vision. The ability to understand research outputs and transform them into reliable software. Experience developing maintainable code using version control, testing and CI/CD. Strong analytical, problem-solving and communication skills. Desirable experience CUDA and GPU programming. Python and PyTorch. CNNs, Transformers or broader deep learning architectures. Synthetic training imagery and simulation environments. ISR imagery or defence-related machine vision. Commercial software development alongside academic or research experience. An MSc, PhD or postdoctoral background involving SNNs, Computer Vision, AI or Machine Learning. Security clearance Candidates must be eligible to obtain UK BPSS and Security Check clearance. Existing security clearance would be highly advantageous. Applicants for SC clearance are normally expected to have lived in the UK for the previous five years. Applicants with a shorter UK residency history may still be considered, subject to the sponsoring authority being able to complete the required checks.

IDAM Architect - DV Cleared Location: Farnborough, Hampshire, UK Employment Type: Permanent, Full-Time Security Clearance: Developed Vetting (DV) - Essential Salary: £70,000 - £85,000 + Benefits About the Role The IDAM (Identity, Access and Data Management) Architect designs, governs and implements enterprise-scale identity and access management solutions for defence and aerospace environments click apply for full job details