328 jobs found

Great opportunity for a Principal Software Engineer to work for a retail company near Manchester at the beginning of a digital transformation. You'd report to the Head of Engineering and would work as part of a team of Principal Software Engineers responsible for collaborating with Architects and Product Owners to lead the re-architecture of existing platforms to a cloud-native, event-driven, microservices architecture. Whilst there is no line management, you'd have full technical overview for your product domain including technology vision, strategy, workload and quality governance of the squads within it. Skills: TypeScript, Node, React AWS, Lambdas Docker, Kubernetes, Terraform Observability CI/CD The money is good too - up to £90k plus benefits including 10% annual bonus, pension, private healthcare and flexible working. If you're interested in this opportunity and would like to know more, please apply through this advert and I will contact you ASAP.

Great opportunity for a Principal .NET Developer to join a SaaS scale-up in Manchester. Since their inception in 2015 this company has grown from start-up to scale-up, they now employ almost 200 people and have over 50,000 clients using their software around the world. The technology department is made up of product teams responsible for developing a suite of cloud based, web and mobile apps. Each team is cross-functional and works in a truly agile way, delivering small increments of value to their customers very frequently. This role sits across the teams responsible for developing their flagship software platform and as a Principal .NET Developer, you'll be given the opportunity to lead teams that build, test and ship super-fast in an environment where people value engineering best practice, pairing and continuous improvement. Skills: C#, .NET, REST APIs Azure Cloud - Azure Functions, Logic Apps, Service Bus, CosmosDB TDD, CI/CD, SOLID The money is good too - up to £80k plus benefits for the right person. If you're interested in this opportunity and would like to know more, please apply through this advert and I will contact you ASAP.

Job Title: Principal Systems Engineer - Team Leader Location: Portsmouth Technology Park. Hybrid - 3 times a week on site . We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Circa £70,000 (DOE) 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: As a Principal Systems Engineer, you will provide technical leadership to the Systems, Tools and Technology team, overseeing task allocation through Jira and managing the maintenance of deployed hardware, software, and associated tools across the wider estate and projects. A key part of your role will involve understanding customer requirements and emerging technologies, then communicating how these innovations can be incorporated into existing or future products, services, and toolsets. You will champion and apply core Systems Engineering and Software Engineering principles to ensure robust, efficient, and scalable solutions. Core duties: Provide technical management and task allocation using Jira, maintaining the deployed Systems, Hardware and Software deployed across the MISC estate. Understand Customer Requirements and emergent Technologies and communicate how these can be applied to the existing or future Systems, Products, Services and Tools. Apply and champion the Systems Engineering and Software Engineering principles Lead System design, integration, test and deployment activities Essential Skills: Good understanding and applied experience of the Engineering / System lifecycle Minimum qualifications - Higher Education in a STEM related subject Sound understanding of IP networks (protocols, switching & routing) Expert understanding of integration tools, and their application over the integration lifecycle; Good understanding of how synthetic environments support system integration An understanding of Software & Script development experience on Windows and Linux platforms The Maritime Integration and Support Centre (MISC) Systems, Tools and Tech The MISC is support facility for maritime integration, experimentation, demonstration and research for current and future technologies deployed across several Customers. This role will provide hands-on technical leadership and engineering guidance to a team of Engineers and wider stakeholders to develop Systems, Tools and Technologies at the Maritime Integration & Support Centre (MISC) located at Portsdown Technology Park. 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: 15th April 2026. Interviews for this position will take place W/C 27th April. 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: Principal Systems Engineer - Team Leader Location: Portsmouth Technology Park. Hybrid - 3 times a week on site . We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Circa £70,000 (DOE) 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: As a Principal Systems Engineer, you will provide technical leadership to the Systems, Tools and Technology team, overseeing task allocation through Jira and managing the maintenance of deployed hardware, software, and associated tools across the wider estate and projects. A key part of your role will involve understanding customer requirements and emerging technologies, then communicating how these innovations can be incorporated into existing or future products, services, and toolsets. You will champion and apply core Systems Engineering and Software Engineering principles to ensure robust, efficient, and scalable solutions. Core duties: Provide technical management and task allocation using Jira, maintaining the deployed Systems, Hardware and Software deployed across the MISC estate. Understand Customer Requirements and emergent Technologies and communicate how these can be applied to the existing or future Systems, Products, Services and Tools. Apply and champion the Systems Engineering and Software Engineering principles Lead System design, integration, test and deployment activities Essential Skills: Good understanding and applied experience of the Engineering / System lifecycle Minimum qualifications - Higher Education in a STEM related subject Sound understanding of IP networks (protocols, switching & routing) Expert understanding of integration tools, and their application over the integration lifecycle; Good understanding of how synthetic environments support system integration An understanding of Software & Script development experience on Windows and Linux platforms The Maritime Integration and Support Centre (MISC) Systems, Tools and Tech The MISC is support facility for maritime integration, experimentation, demonstration and research for current and future technologies deployed across several Customers. This role will provide hands-on technical leadership and engineering guidance to a team of Engineers and wider stakeholders to develop Systems, Tools and Technologies at the Maritime Integration & Support Centre (MISC) located at Portsdown Technology Park. 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: 15th April 2026. Interviews for this position will take place W/C 27th April. 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: Principal Systems Engineer - Team Leader Location: Portsmouth Technology Park. Hybrid - 3 times a week on site . We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Circa £70,000 (DOE) 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: As a Principal Systems Engineer, you will provide technical leadership to the Systems, Tools and Technology team, overseeing task allocation through Jira and managing the maintenance of deployed hardware, software, and associated tools across the wider estate and projects. A key part of your role will involve understanding customer requirements and emerging technologies, then communicating how these innovations can be incorporated into existing or future products, services, and toolsets. You will champion and apply core Systems Engineering and Software Engineering principles to ensure robust, efficient, and scalable solutions. Core duties: Provide technical management and task allocation using Jira, maintaining the deployed Systems, Hardware and Software deployed across the MISC estate. Understand Customer Requirements and emergent Technologies and communicate how these can be applied to the existing or future Systems, Products, Services and Tools. Apply and champion the Systems Engineering and Software Engineering principles Lead System design, integration, test and deployment activities Essential Skills: Good understanding and applied experience of the Engineering / System lifecycle Minimum qualifications - Higher Education in a STEM related subject Sound understanding of IP networks (protocols, switching & routing) Expert understanding of integration tools, and their application over the integration lifecycle; Good understanding of how synthetic environments support system integration An understanding of Software & Script development experience on Windows and Linux platforms The Maritime Integration and Support Centre (MISC) Systems, Tools and Tech The MISC is support facility for maritime integration, experimentation, demonstration and research for current and future technologies deployed across several Customers. This role will provide hands-on technical leadership and engineering guidance to a team of Engineers and wider stakeholders to develop Systems, Tools and Technologies at the Maritime Integration & Support Centre (MISC) located at Portsdown Technology Park. 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: 15th April 2026. Interviews for this position will take place W/C 27th April. 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: Principal Systems Engineer - Team Leader Location: Portsmouth Technology Park. Hybrid - 3 times a week on site . We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Circa £70,000 (DOE) 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: As a Principal Systems Engineer, you will provide technical leadership to the Systems, Tools and Technology team, overseeing task allocation through Jira and managing the maintenance of deployed hardware, software, and associated tools across the wider estate and projects. A key part of your role will involve understanding customer requirements and emerging technologies, then communicating how these innovations can be incorporated into existing or future products, services, and toolsets. You will champion and apply core Systems Engineering and Software Engineering principles to ensure robust, efficient, and scalable solutions. Core duties: Provide technical management and task allocation using Jira, maintaining the deployed Systems, Hardware and Software deployed across the MISC estate. Understand Customer Requirements and emergent Technologies and communicate how these can be applied to the existing or future Systems, Products, Services and Tools. Apply and champion the Systems Engineering and Software Engineering principles Lead System design, integration, test and deployment activities Essential Skills: Good understanding and applied experience of the Engineering / System lifecycle Minimum qualifications - Higher Education in a STEM related subject Sound understanding of IP networks (protocols, switching & routing) Expert understanding of integration tools, and their application over the integration lifecycle; Good understanding of how synthetic environments support system integration An understanding of Software & Script development experience on Windows and Linux platforms The Maritime Integration and Support Centre (MISC) Systems, Tools and Tech The MISC is support facility for maritime integration, experimentation, demonstration and research for current and future technologies deployed across several Customers. This role will provide hands-on technical leadership and engineering guidance to a team of Engineers and wider stakeholders to develop Systems, Tools and Technologies at the Maritime Integration & Support Centre (MISC) located at Portsdown Technology Park. 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: 15th April 2026. Interviews for this position will take place W/C 27th April. 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: Principal Developer Team Lead Salary: £51,400 - £68,800 Location: Cambridge/Hybrid Contract: Permanent This Principal Developer Team Lead position offers a pivotal opportunity to shape the technical future of a world-renowned academic organisation. You'll spearhead the migration of enterprise systems to cutting-edge cloud-native AWS architectures, while balancing hands-on technical leadership with people management responsibilities. We are Cambridge University Press & Assessment, a world-leading academic publisher and assessment organisation and a proud part of the University of Cambridge. About the role We're seeking a hands-on Principal Developer Team Lead to drive the technical transformation of our Exam Technology Organisation as we migrate legacy enterprise applications to modern, cloud-native architectures on AWS. You'll balance technical leadership with people management, leading a team of 4-8 developers while establishing the foundations for our future technology stack. Your initial focus will be on two strategic priorities: Evolving our SRE function - Building the DevOps infrastructure, automation, and tooling that enables Site Reliability Engineering practices across development and operations teams Advancing our AI development practice - Establishing standards, frameworks, and best practices for responsibly integrating AI capabilities into our education platforms. What You'll Do Technical Leadership Lead migration of legacy applications to cloud-native AWS architectures Build DevOps automation to support SRE practices Establish AI/ML development standards and frameworks Set observability, monitoring, and incident response standards Promote best practices in web, event-driven, and cloud-native technologies Provide technical expertise and oversee code reviews People Leadership Manage and mentor a team of 4-8 developers, providing coaching, development plan Identifying training needs in AI/ML and SRE. Support recruitment and foster a culture of continual improvement and wellbeing. Delivery & Collaboration Deliver software in agile squads Collaborate with architects, SREs, product owners, and infrastructure teams Liaise with stakeholders to identify education sector needs Plan and estimate migrations and feature delivery Coordinate with service management, security, and AWS experts About you Essentialexperience Degree or equivalent Proven technical team leadership Skilled in two or more modern programming languages Experience with AWS cloud and infrastructure DevOps skills: automation, CI/CD, infrastructure-as-code Understanding of SRE and observability Experience in web-apps and modern frameworks Strong communicator with technical and non-technical audiences Technical Expertise CI/CD pipelines, automation frameworks, and developer tooling Observability tools, monitoring, logging, and alerting systems Responsible AI practices and governance Event-driven architecture and microservices patterns Software design patterns and scalability best practices Security principles in cloud environments Leadership Qualities Ability to set technical standards and provide thought leadership Experience balancing people management with hands-on contribution Strong mentoring and coaching skills Collaborative approach that builds trust across teams Passion for continuous learning in AI/ML and DevOps Promotes inclusion and continuous improvement You'll be instrumental in our digital transformation, establishing the foundations for reliable, innovative systems that serve millions of learners, teachers, and researchers worldwide. By evolving our SRE function and advancing our AI practice, you'll empower teams to deliver high-performance solutions while responsibly harnessing cutting-edge technologies. If you would like to know more about this opportunity and what will make you successful, please see the full job description attached to the bottom of this vacancy on our careers site. Rewards and benefits We will support you to be at your best in work and to live well outside of it. In addition to competitive salaries, we offer a world-class, flexible rewards package , featuring family-friendly and planet-friendly benefits including: 28 days annual leave plus bank holidays Private medical and Permanent Health Insurance Discretionary annual bonus Group personal pension scheme Life assurance up to 4 x annual salary Green travel schemes We are a hybrid working organisation, and we offer a range of flexible working options from day one. We expect most hybrid-working colleagues to spend 40-60% of their time at their dedicated office or location. We will also consider other work arrangements if you wish to work more flexibly or require adjustments due to a disability. Ready to pursue your potential? Apply now. We review applications on an ongoing basis, with a closing date for all applications being 16th April 2026. As part of the application process you can expect: Two questions to select one answer from multiple options. A 15-minute screening call with the Hiring Manager. First stage interview via MS Teams or in person. You will be provided with a brief to complete a role related task which will need to be returned by email in advance of your interview. Please note that successful applicants will be subject to satisfactory background checks including DBS due to working in a regulated industry. Cambridge University Press & Assessment is an approved UK employer for the sponsorship of eligible roles and applicants under the Skilled Worker visa route. Please refer to the gov.uk website for guidance to understand your own eligibility based on the role you are applying for. Why join us Joining us is your opportunity to pursue potential. You'll belong to a collaborative team that's exploring new and better ways to serve students, teachers and researchers across the globe - for the benefit of individuals, society and the world. Sharing our mission will inspire your own growth, development and progress, in an environment which embraces difference, change and aspiration. Cambridge University Press & Assessment is committed to being a place where anyone can enjoy a successful career, where it's safe to speak up, and where we learn continuously to improve together. We welcome applications from all candidates, regardless of demographic characteristics (age, disability, educational attainment, ethnicity, gender, marital status, neurodiversity, religion, sex, gender identity and sexual identity), cultural, or social class/background. We believe better outcomes come through diversity of thought, background and approach. We welcome applications from people from all backgrounds and communities, actively seeking to employ people from a wide range of different communities.

Job Title: Principal Systems Engineer - Team Leader Location: Portsmouth Technology Park. Hybrid - 3 times a week on site . We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Circa £70,000 (DOE) 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: As a Principal Systems Engineer, you will provide technical leadership to the Systems, Tools and Technology team, overseeing task allocation through Jira and managing the maintenance of deployed hardware, software, and associated tools across the wider estate and projects. A key part of your role will involve understanding customer requirements and emerging technologies, then communicating how these innovations can be incorporated into existing or future products, services, and toolsets. You will champion and apply core Systems Engineering and Software Engineering principles to ensure robust, efficient, and scalable solutions. Core duties: Provide technical management and task allocation using Jira, maintaining the deployed Systems, Hardware and Software deployed across the MISC estate. Understand Customer Requirements and emergent Technologies and communicate how these can be applied to the existing or future Systems, Products, Services and Tools. Apply and champion the Systems Engineering and Software Engineering principles Lead System design, integration, test and deployment activities Essential Skills: Good understanding and applied experience of the Engineering / System lifecycle Minimum qualifications - Higher Education in a STEM related subject Sound understanding of IP networks (protocols, switching & routing) Expert understanding of integration tools, and their application over the integration lifecycle; Good understanding of how synthetic environments support system integration An understanding of Software & Script development experience on Windows and Linux platforms The Maritime Integration and Support Centre (MISC) Systems, Tools and Tech The MISC is support facility for maritime integration, experimentation, demonstration and research for current and future technologies deployed across several Customers. This role will provide hands-on technical leadership and engineering guidance to a team of Engineers and wider stakeholders to develop Systems, Tools and Technologies at the Maritime Integration & Support Centre (MISC) located at Portsdown Technology Park. 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: 15th April 2026. Interviews for this position will take place W/C 27th April. 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.

Principal Engineer/Hands-on Technical Lead Permanent | £80,000 - £100,000 | South East (Hybrid) SC clearance required or eligible We are seeking a Principal Engineer to take ownership of technical delivery for Defence programmes. The role focuses on building AI-enabled capabilities in secure, air-gapped environments, combining hands-on software engineering with technical leadership to deliver high-assurance solutions. You'll be working on some of the most exciting projects within Defence AI and LLM generation and deployment, delivering and integrating core products and working with the customers to build best in class systems for mission decisions. Key Responsibilities Lead day-to-day technical delivery on Defence programmes Make architecture and design decisions for deployments into classified environments Write production code, conduct code reviews, and set engineering standards Translate programme requirements into technical plans, sprints, and deliverables Work closely with Defence stakeholders, delivery managers, and end users on site Manage technical risk, dependencies, and integration points across programme workstreams Mentor and develop engineers within the team Contribute to technical proposals, bids, and architecture documentation Support release management and deployment in air-gapped environments Skills & Experience Significant experience as a senior or lead engineer delivering complex software in secure or regulated environments Strong ability to articulate architecture and integration concerns clearly Proficiency in Python and/or TypeScript (core stack) Familiarity with AI/ML integration patterns (model serving, RAG pipelines, vector databases) Understanding of secure development practices Experience working in fast-paced, scaling organisations UK-based with willingness to travel to sites as required Hold or eligible for DV clearance This is a high-impact role delivering nationally significant defence programmes with flexible hybrid working in the South East.

Job Title: Principal Systems Engineer - Team Leader Location: Portsmouth Technology Park. Hybrid - 3 times a week on site . We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Circa £70,000 (DOE) 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: As a Principal Systems Engineer, you will provide technical leadership to the Systems, Tools and Technology team, overseeing task allocation through Jira and managing the maintenance of deployed hardware, software, and associated tools across the wider estate and projects. A key part of your role will involve understanding customer requirements and emerging technologies, then communicating how these innovations can be incorporated into existing or future products, services, and toolsets. You will champion and apply core Systems Engineering and Software Engineering principles to ensure robust, efficient, and scalable solutions. Core duties: Provide technical management and task allocation using Jira, maintaining the deployed Systems, Hardware and Software deployed across the MISC estate. Understand Customer Requirements and emergent Technologies and communicate how these can be applied to the existing or future Systems, Products, Services and Tools. Apply and champion the Systems Engineering and Software Engineering principles Lead System design, integration, test and deployment activities Essential Skills: Good understanding and applied experience of the Engineering / System lifecycle Minimum qualifications - Higher Education in a STEM related subject Sound understanding of IP networks (protocols, switching & routing) Expert understanding of integration tools, and their application over the integration lifecycle; Good understanding of how synthetic environments support system integration An understanding of Software & Script development experience on Windows and Linux platforms The Maritime Integration and Support Centre (MISC) Systems, Tools and Tech The MISC is support facility for maritime integration, experimentation, demonstration and research for current and future technologies deployed across several Customers. This role will provide hands-on technical leadership and engineering guidance to a team of Engineers and wider stakeholders to develop Systems, Tools and Technologies at the Maritime Integration & Support Centre (MISC) located at Portsdown Technology Park. 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: 15th April 2026. Interviews for this position will take place W/C 27th April. 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.

Head of AI and Innovation Recruiting for an organisation investing significantly in AI and innovation as a key driver of their future. In order to achieve their goals, they're creating an innovation function with the autonomy and sponsorship to challenge the current products and services. As Head of AI & Innovation, you'll be entrusted with building and leading this capability from the ground up. You'll operate with senior-level backing to experiment and explore ideas outside of the existing product or technology roadmaps. This role is for someone who thrives in ambiguity, understands both technology and commercial impact and can turn bold thinking into tangible outcomes. Key Responsibilities Define how AI should be applied across the existing products and services, balancing long-term ambition with short-term experimentation and delivery Explore concepts, test assumptions and convert ideas into working prototypes and MVPs that can be validated with real users and stakeholders Investigate emerging technologies and approaches, from LLM driven capabilities to advanced analytics, ultimately resulting in new ways of differentiating the existing offerings Improve how the business operates through identifying opportunities where AI can remove friction, automate workflows and improve decision-making across internal teams Embed AI practices around data usage, model behaviour, transparency and compliance. Ensuring innovation is matched with trust Work closely with executive leadership to shape priorities, communicate progress and ensure AI initiatives remain aligned with business strategy Recruit, mentor and lead a small group of highly capable Principal Software Engineers, creating an environment that rewards curiosity, pace, and quality Key Skills Proven Innovator who has successfully introduced new technologies and approaches into an established technology organisation and understands how to navigate both opportunity and resistance Hands-on experience designing, building and deploying AI-powered solutions, including LLM based systems Have clear judgement and ability to communicate where AI adds value A solid background in cloud platforms such as AWS and Azure with experience delivering scalable, production grade solutions Commercially minded individual who is comfortable translating complex technical ideas into clear business outcomes for senior, non-technical stakeholders Experience leading technical teams and influencing across product, engineering and operations without relying on formal authority A track record of delivery, moving from ideation to real-world impact, including how new AI features will be utilised by customers Must possess experience working with innovative or disruptive technologies

Job Title: Principal Systems Engineer - Team Leader Location: Portsmouth Technology Park. Hybrid - 3 times a week on site . We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Circa £70,000 (DOE) 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: As a Principal Systems Engineer, you will provide technical leadership to the Systems, Tools and Technology team, overseeing task allocation through Jira and managing the maintenance of deployed hardware, software, and associated tools across the wider estate and projects. A key part of your role will involve understanding customer requirements and emerging technologies, then communicating how these innovations can be incorporated into existing or future products, services, and toolsets. You will champion and apply core Systems Engineering and Software Engineering principles to ensure robust, efficient, and scalable solutions. Core duties: Provide technical management and task allocation using Jira, maintaining the deployed Systems, Hardware and Software deployed across the MISC estate. Understand Customer Requirements and emergent Technologies and communicate how these can be applied to the existing or future Systems, Products, Services and Tools. Apply and champion the Systems Engineering and Software Engineering principles Lead System design, integration, test and deployment activities Essential Skills: Good understanding and applied experience of the Engineering / System lifecycle Minimum qualifications - Higher Education in a STEM related subject Sound understanding of IP networks (protocols, switching & routing) Expert understanding of integration tools, and their application over the integration lifecycle; Good understanding of how synthetic environments support system integration An understanding of Software & Script development experience on Windows and Linux platforms The Maritime Integration and Support Centre (MISC) Systems, Tools and Tech The MISC is support facility for maritime integration, experimentation, demonstration and research for current and future technologies deployed across several Customers. This role will provide hands-on technical leadership and engineering guidance to a team of Engineers and wider stakeholders to develop Systems, Tools and Technologies at the Maritime Integration & Support Centre (MISC) located at Portsdown Technology Park. 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: 15th April 2026. Interviews for this position will take place W/C 27th April. 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.

A large M&E consultancy has and immediate requirement for a Principal Electrical Engineer to be based in their Glasgow office. You will have a minimum of ten years' industry experience with the ability to run medium sized projects and undertake a client facing role in the development, design and co-ordination of engineering projects. Experience will include the coordination of engineering project services, with a proven track record in project management. Your excellent communication and interpersonal skills, both with colleagues and clients, and experience working on innovative projects with leading client organisations, and contractors will equip you to take a future pro-active role in forging client relationships of our sector portfolio. The ideal candidate will be a Chartered Engineer or working towards, educated to degree level in Building Services Engineering or equivalent and hold membership of relevant institutions. Role Responsibilities Responsible for running of medium size projects Undertakes a client facing role in the development and design and coordination of engineering project services Designs and specifies Electrical building systems, equipment, facilities, components and products Develops Electrical engineering concepts and solutions Reports and reviews on Electrical engineering options and makes final proposal Attend project design team meetings (perhaps overseas visits required) and co-ordinate with Architects, project managers, Obtain from client and provide a clear and accurate brief to design office engineering team Visit design office with design briefing and partake in conference calls with design office engineers to discuss/review project Technical requirements and deliverables Develop brief and disseminate to Engineering/CAD resource for each phase of project Provide expert technical advice and problem resolution to the design office Visit design office with briefing and mobilise the team Review deliverables from design office in accordance with briefing requirements sent to them Provide technical audit of deliverables from design office Present design proposals/solutions to client and design team Prepare specifications and co-ordinate with all other documentation Sign-off engineering documents/schedules/drawings/calculations received from design office Use computer assisted project software for both project related calculations and pro Ensure document control methods are being adhered to and quality control standards are being achieved Contribute to development of quality and technical standards within the office Supervisory Responsibilities Responsible for assigned Engineers Work independently within the QA Systems Design reviews People management skills Clear Communication skills Delegation In return they offer a very attractive salary/benefits package.

An opportunity exists for a senior planning professionals who can bring structure, clarity, and strategic vision to a major infrastructure project. You will be expected to take the lead on complex infrastructure projects, leveraging cutting-edge tools and forward-thinking methodologies to shape national energy solutions. Whether overseeing offshore wind connections, substation builds, or underground cabling programmes this is planning that truly makes a difference. Your duties will include Develop, manage, and maintain fully resourced, logically linked programmes across all project stages. Lead the creation and presentation of compelling tender programmes and planning strategies that influence bid outcomes. Oversee the management and performance of contract programmes, ensuring alignment with commercial and operational objectives. Identify project risks, analyse impacts, and implement robust mitigation measures. Provide detailed planning updates, progress reports, KPIs, and strategic insights to project leadership. Lead and mentor junior planners, fostering a collaborative team environment and sharing knowledge. Work closely with Project Managers, Engineers, Commercial teams, and Clients to maintain alignment and drive successful project outcomes. Drive the continuous improvement of planning processes, tools, and methodologies. Duties include Preferably a degree/diploma in Civil Engineering or Construction Management, or a similar field. Significant experience in a planning role on major infrastructure or energy projects for tier one Principal Contractors. Previous hands-on site delivery experience as an Engineer Advanced proficiency in planning software such as Primavera P6 or Asta Powerproject, alongside Excel and reporting tools. Deep knowledge of NEC3/NEC4 contracts, earned value analysis, QSRA, and TRA methodologies. A strategic and analytical mindset with a sharp eye for programme risk and opportunity. Exceptional communication skills to engage confidently with stakeholders at all levels. The ability to lead independently and collaboratively within a hybrid, fast-paced delivery environment. If you are interested in this opportunity, then kindly lodge your CV here now.

Role: SC Cleared Network Engineer Location: Farnborough (2 to 3 days per week onsite) Length: 6 months Rate: 750 to 800 via umbrella CANDIDATES MUST HOLD ACTIVE SC CLEARANCE AND BE SOLE UK NATIONALS DUE TO THE NATURE OF THE WORK AND INDUSTRY The Role As a Senior Network Engineer, you will be responsible for delivering engineering excellence across one or more technology domains by providing deep technical insight, drive continuous improvement, and ensure solutions are robust, scalable, and aligned with strategic objectives. Day-to-day, you'll lead the design, implementation and support of complex technology solutions, ensuring high performance, reliability, and security. As the Senior Engineer, you will also act as a technical authority, mentoring junior engineers and collaborating across teams to deliver integrated solutions. Your responsibilities will include: Leading the design, implementation and support of enterprise-grade solutions across one or more technology domains Take ownership of complex technical deliverables, ensuring quality, performance, and alignment with architectural and strategic standards and provide technical leadership and mentoring to Engineers and Associate Engineers, supporting their development and integration into the team Collaborate with principal engineers, architects and capability leads to align engineering outputs with strategic goals Represent engineering in cross-functional discussions, influencing decisions and driving alignment across teams Contribute to technology roadmaps and continuous improvement initiatives Ensure compliance with security, performance and operational standards and proactively identify and mitigate risks across engineering deliverables and service operations Essential experience of the Senior Network Engineer: Experience with large-scale, multi-site enterprise networks across LAN, WAN, datacentre, and hybrid-cloudoud environments Knowledge of routing and switching protocols including BGP, OSPF, VXLAN, EVPN, WI-FI and Network Authentication Protocols (e.g. 802.1x), across Cisco Catalyst/Nexus/WLC, Cisco Meraki, Palo Alto, Dell products. Familiarity with Cisco, Palo Alto, and F5 security solutions, including firewalls, intrusion prevention/detection systems, and network access control solutions Eperience with software defined Networking including virtualization technologies such as VMWare NSX-T Experience in producing detailed network designs and documentation aligned with business and security requirements Has experience with network automation, supported by development teams Essential qualifications for the Senior Network Engineer: CCNP or equivalent industry experience Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience). This role is 37 hours per week based at Farnborough. To cover shift patterns between (Apply online only) GMT you may be asked to work at specific times. As part of a commitment to maintaining high service availability and rapid incident response, this role will be required to participate in an on-call rota. This responsibility reflects the trust placed in the role to act swiftly and decisively when critical systems are impacted. At our Farnborough site exciting work takes place at our state-of-the-art facility, with high-energy laser technologies, our 5m pressurised wind tunnel which has a simulation capability that is unique in the UK and our large research and development projects is a real hub of creativity, research and innovation. Join our talented teams of Engineers, IT & Cyber Specialists, Project Managers, Group Functions Teams and many more to provide future defences in the UK.

Job Title: Principal Systems Engineer Location: Cowes, Broad Oak, Great Baddow, onsite We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Up to £75,900 (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: You will develop innovative solutions to evolving technical inquires across multi-layered radar systems, addressing the needs of customers and end users. Using broad systems engineering knowledge, techniques, and governance, you will guide technical decision making and resolve engineering issues effectively. You will perform system design analysis , balancing system parameters to define robust product designs. You will also support the decomposition of requirements into system and sub system levels, guiding these within approved toolsets such as IBM DOORS Next to ensure clarity, traceability, and consistent delivery. Core duties: Be a technical focus point with a holistic understanding of a whole system solution leading analysis activities and system design decisions and providing guidance to own team Collaborate with specialists across different engineering disciplines including electronics, electrical, mechanical and software to direct and realise overarching system design solutions Direct and undertake system integration, test planning and execution Define and articulate system acceptance strategies and acceptance evidence demonstrating system performance across a wide range of operational scenarios to internal and external stakeholders Through these activities you will build your personal profile with senior stakeholders and grow a diverse knowledge base in engineering Essential Skills: A good understanding in some of the following subject areas; signal processing, target track extraction, object classification algorithms, system and sensor resource optimisation A good understanding of factors that can affect the real-world performance of sensing systems and how these can impact the accuracy and timeliness of measurements in order to meet challenging design objectives and requirements Demonstrates understanding and experience of Systems Engineering which could include knowledge of Systems Engineering standards (e.g., ISO 15288) Experience of presenting both technical and non-technical information in a formal setting The Radar Systems Engineering team: You'll join a close knit, multi function radar team, working with interdisciplinary engineers to evolve our portfolio of existing and next generation radar products that address emerging threats. This is an opportunity to grow your experience in advanced radar techniques while developing your technical skills within a global organisation. Our Cowes site offers flexible and hybrid working arrangements, supported by convenient transport links from Southampton, including a frequent foot passenger ferry and BAE shuttle service. With adaptable working hours and options for part time or adjusted start/finish times, you can balance on site collaboration with life at home. 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: 8th April 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.

On behalf of The Home Office, we are looking for a Senior AWS Cloud Engineer (Inside IR35) for a 12 Month contract based Remotely with adhoc visits to the office in Croydon SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance The Law Enforcement Cloud Platform (LECP) is the Home Office's strategic cloud hosting solution for national law enforcement applications and products (LECP's 'tenants'). LECP provides a secure, police-assured environment based on a common infrastructure design. By enabling access to shared services and tooling, LECP offers a cost-effective cloud solution, particularly for those needing to build new services or migrate away from existing hosting arrangements which no longer fulfil their requirements or align with organisational strategy. The Senior Cloud Engineer is responsible for the reliable use of our platforms. Your role is not only to maintain our platforms, but also to design and build elements of them, working with our architects and standards. You will also consider the security of platforms and monitoring as necessary. You will support long or short-term discovery within the Identity and Trust Product team, helping them understand design constraints, and workforce/cost implications. You will advise on the CI/CD (Continuous Integration/Delivery) pipelines, ensuring those new users are able to deploy at the appropriate speed. As necessary you may be working with a team long term to ensure effective work and maintain overall workflows. As a Senior DevOps Engineer, your main responsibilities will be: . Supporting teams in mapping their stories to the available platforms, helping effectively build and deploy secure services . Undertaking skilled platform build/support activities, such as developing hardened base containers . Spotting instances where teams are not using best practice, advising around delivery risk . Supporting engineers in service topology discovery; helping to define QA and deployment pipelines . Driving adoption of new tools so teams they can improve their integration approaches, developing new or improved support processes for users . Senior DevOps will be expected to mentor and lead other engineers in technical tasks, as well as support recruitment and assessment activities. Essential: . Infrastructure as Code (IaC): Proficiency in designing, implementing, and maintaining infrastructure using Terraform, demonstrating a deep understanding of IaC principles to ensure scalability, reliability, and security. . AWS Expertise: Extensive hands-on experience with Amazon Web Services (AWS), including but not limited to EC2, S3, Lambda, IAM, Redshift, and VPC configurations, along with a thorough understanding of AWS best practices. . Git/GitLab/Pipelines: Strong command of Git/GitLab for version control, including implementing CI/CD workflows using GitLab CI. . Experience with identity management systems and authentication protocols and an understanding of cybersecurity principals . DevOps Methodologies: In-depth knowledge of DevOps principles and practices, with the ability to orchestrate and automate end-to-end CI/CD pipelines for software deployment, testing, and monitoring. . Scripting and Programming: Proficient in multiple programming languages (eg, Terraform, Python, Bash, Ansible). Able to design, code, test, correct, and document programs and scripts. Experience reviewing specifications and defining test conditions and procedures. Have directed code reviews and promote refactoring techniques to enhance an enterprise level application codebase. . Containerisation and Orchestration: Working knowledge of containerisation technologies such as Docker and container orchestration tools like Kubernetes, enabling efficient deployment and scaling of containerised applications. . Security and Compliance: Strong understanding of security best practices in cloud and infrastructure management, ensuring the implementation of robust security measures and compliance standards within the environment. Desired: . Management of AWS Control Tower, Landing Zone along with the use methodologies like Account Factory for Terraform (AFT) or AWS Landing Zone Accelerator (LZA). . Management of forward and reverse Proxy solutions eg the open-source products like Suricate or Fortinet solutions, along with experience of using AWS Native gateway products like AWS Network Firewall and WAF. . Experience with Ansible, Salt, Puppet. . GitLab CI and Artifactory administration (self-hosted ideally). . AWS Data services: Glue, Athena, Lake Formation, QuickSight. . Exposure to Entra ID and Microsoft Active Directory. . GitLab Runners . AWS Grafana & Prometheus Please be aware that this role can only be worked within the UK and not Overseas. Disability Confident As a member of the Disability Confident Scheme, the Home Office guarantees to interview all candidates who have a disability and who meet all the essential criteria for the vacancy. In cases where we have a high volume of candidates who have a disability who meet all the essential criteria, we will interview the best candidates from within that group. This scheme encourages candidates with a disability and/or neurodivergence to apply. In exceptional circumstances, we may also need to apply the desirable criteria in our shortlisting process which may include holding active security clearance. Armed Forces Covenant The Home Office guarantees to interview veterans or spouses/partners of military personnel who meet all the essential criteria for the vacancy. In cases where we have a high volume of ex-military candidates/military spouses or partners, who meet all of the essential criteria, we will interview the best candidates from within that group. In exceptional circumstances, we may also need to apply the desirable criteria in our shortlisting process which may include holding active security clearance. In applying for this role, you acknowledge the following "this role falls in scope of the Off Payroll Working in the Public Sector legislation. Any rates of payment quoted will reflect the gross rate per day for the assignment and will be subject to appropriate taxes and statutory costs. As such the payment to the intermediary and your income resulting from this contract will be different".