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The Principal Mechanical Engineer is a key role that leads the mechanical engineering aspects of the development of new radar technologies. Reporting to the Project Engineering Manager, this role must have an expert general mechanical knowledge with experience in the design, build, integration and test of complex mechanical systems. The holder will themselves be a subject matter expert in at least one area of Mechanical Engineering, for example, Computational Fluid Dynamics, Finite Element Analysis, Structures or Thermal Systems. They may also hold Mechanical Design Authority for the Future Radar Products. Experience and knowledge of the design, build, test and use of composite structural materials is essential. Familiarity with the use of relevant modelling and simulation tools for analysis of structure behaviours under static and dynamic load, shock and vibration is essential Experience and knowledge of the design and implementation of mechanical systems Familiarity with the content, applicability and use of relevant Standards is highly desirable Experience and knowledge of engineering lifecycles from requirements capture and derivation to in-service support is highly desirable. Typical duties : Provide leadership, direction and technical expertise to a small team of mechanical/CAD engineers working on the development of new radar products Organise and oversee work packages within the project Effectively liaise with the project engineering manager, the project manager and the project technical authority in pursuance of the project aims Review work of the mechanical engineering team, guide and coach the team appropriately Subject matter expert in at least one area of the Mechanical Engineering discipline. Strong technical leadership and stakeholder management skills. Being a strong influencer in the Mechanical Engineering community, embracing change and continuous improvement throughout the organisation. Implement design changes. Updating and complying with company standards, processes and guidelines. Provide input into engineering estimates Proficient in the use of SAP PDM tool for maintaining and updating design data Requires an understanding of concepts and principals relating to an area within the Mechanical Engineering discipline. Has experience and able to apply knowledge to a wide range of engineering issues within the Mechanical Engineering discipline. Plans and supervises the work of the mechanical engineering team within the Future Radar portfolio Directs technical work assignments and reviews of work in progress. Reviews technical feasibility of proposed solutions to engineering problems. Personally, helps solve particularly complex technical problems.

The Principal Mechanical Engineer is a key role that leads the mechanical engineering aspects of the development of new radar technologies. Reporting to the Project Engineering Manager, this role must have an expert general mechanical knowledge with experience in the design, build, integration and test of complex mechanical systems. The holder will themselves be a subject matter expert in at least one area of Mechanical Engineering, for example, Computational Fluid Dynamics, Finite Element Analysis, Structures or Thermal Systems. They may also hold Mechanical Design Authority for the Future Radar Products. Experience and knowledge of the design, build, test and use of composite structural materials is essential. Familiarity with the use of relevant modelling and simulation tools for analysis of structure behaviours under static and dynamic load, shock and vibration is essential Experience and knowledge of the design and implementation of mechanical systems Familiarity with the content, applicability and use of relevant Standards is highly desirable Experience and knowledge of engineering lifecycles from requirements capture and derivation to in-service support is highly desirable. Typical duties : Provide leadership, direction and technical expertise to a small team of mechanical/CAD engineers working on the development of new radar products Organise and oversee work packages within the project Effectively liaise with the project engineering manager, the project manager and the project technical authority in pursuance of the project aims Review work of the mechanical engineering team, guide and coach the team appropriately Subject matter expert in at least one area of the Mechanical Engineering discipline. Strong technical leadership and stakeholder management skills. Being a strong influencer in the Mechanical Engineering community, embracing change and continuous improvement throughout the organisation. Implement design changes. Updating and complying with company standards, processes and guidelines. Provide input into engineering estimates Proficient in the use of SAP PDM tool for maintaining and updating design data Requires an understanding of concepts and principals relating to an area within the Mechanical Engineering discipline. Has experience and able to apply knowledge to a wide range of engineering issues within the Mechanical Engineering discipline. Plans and supervises the work of the mechanical engineering team within the Future Radar portfolio Directs technical work assignments and reviews of work in progress. Reviews technical feasibility of proposed solutions to engineering problems. Personally, helps solve particularly complex technical problems.

Our client, a leading entity in the Defence & Security sector, is seeking a Principal Mechanical Engineer on a contract basis to join their esteemed team. This role is pivotal to their operations across multiple locations, including Cowes, Great Baddow, and Broad Oak. Key Responsibilities: Lead mechanical engineering projects, ensuring timely and effective delivery of solutions. Develop and review detailed mechanical designs, specifications, and documentation. Provide technical guidance and mentorship to junior engineers. Coordinate with cross-functional teams to integrate mechanical systems within defence and security projects. Ensure compliance with industry standards and regulations, including BPSS and ITAR. Conduct risk assessments and implement mitigation strategies. Liaise with clients to understand project requirements and deliver accordingly. Job Requirements: Experience as a mechanical engineer within the defence sector. In-depth knowledge of mechanical engineering principles and practices. Proficiency in mechanical design tools and software. Strong problem-solving and analytical skills. Ability to work on-site for four days a week at specified locations. Understanding of BPSS and SC in-flight processes. Compliance with ITAR and IR35 regulations. Strong communication and teamwork abilities. Job Details: Contract duration: 6 months Locations: Cowes, Great Baddow, Broad Oak Positions available: 2 On-site requirement: 4 days per week If you are a skilled mechanical engineer with a focus on defence projects, we encourage you to apply now to join our client's dynamic team.

Principal Civil Engineer Are you ready to step into a Principal Civil Engineer role where you will lead complex developments, shape high-value infrastructure schemes and mentor a growing team? This Principal Civil Engineer opportunity gives you real influence. You will take ownership of projects from concept through to construction, guide junior engineers and ensure the delivery of sustainable, technically robust solutions. If you are looking for a Principal Civil Engineer position where your leadership and expertise are genuinely valued, this could be your next move. My client is a fast-growing, award-winning Civil Engineering, Structural Engineering and Transport Planning consultancy delivering projects across residential, commercial and care sectors. You will join a collaborative business working on schemes ranging from local developments to large-scale strategic sites, building long-term relationships with developers, contractors and local authorities. In this Principal Civil Engineer role, you will be: Leading and managing a civil engineering design team delivering drainage, highways and external works schemes Overseeing projects from pre-application through planning, detailed design and condition discharge Designing and reviewing drainage systems in line with Sewers for Adoption, Building Regulations and the SuDS Manual Delivering on- and off-site highway works including S278 and S38 schemes to relevant standards Managing team resources, reviewing drawings and reports, and maintaining quality outputs Mentoring engineers working towards professional accreditation Preparing fee proposals and managing project budgets Attending client meetings and site visits, building strong working relationships Managing design risk and embedding health, safety and sustainability principles To be considered for this Principal Civil Engineer position, you will ideally have: Chartered Engineer (CEng) or Incorporated Engineer (IEng) status, or be working towards CEng A degree or HND in Civil Engineering Strong experience in drainage, highways and infrastructure design Team leadership and project management experience Experience working with developers, architects and local authorities Commercial awareness and fee proposal experience Proficiency in AutoCAD and Site 3D (or equivalent) Excellent written and verbal communication skills Your salary will be £58,000 - £68,000 dependent on experience, reflecting your capability as a Principal Civil Engineer. You will also benefit from: Clear career progression within a growing consultancy Ongoing CPD and professional development support Exposure to a diverse and technically challenging project portfolio A supportive, collaborative working environment You will be based within a regional office environment, working closely with multidisciplinary teams. Flexible working arrangements may be available depending on business needs. As a Principal Civil Engineer, you will play a key role in shaping team growth and technical standards. If you are a Principal Civil Engineer ready to progress your career and take ownership of impactful infrastructure projects, please get in touch to discuss this opportunity in confidence. If you feel that you are right for this role technically, but the salary, location or seniority does not suit you specifically then please still feel free to send us your CV. We constantly recruit for roles very similar to this one at all levels UK Wide. We are always keen to chat with you discreetly about your employment situation. Even if you are happy in your current role for now, we always welcome calls from Highways, Infrastructure & Transportation professionals keen to make their introductions for future months or years. Carrington West's Highways, Transport & Infrastructure division is the fastest growing in the country, our specialist team has a combined over 100+ years' experience in this market. Please call Adam Butler at Carrington West on (phone number removed) for more information. By applying for this position, you are agreeing for Carrington West to hold and process your personal data in accordance with our Data Protection Policy. Your data will be shared with third party clients specifically relevant to any roles you have applied for. If at any stage, you wish to withdraw your consent please contact us.

Job Title: Principal Engineer (External Communications Integration) Location: Barrow-in-Furness. 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: Negotiable dependant on experience Who we are: Join BAE Systems and youll be part of something bigger click apply for full job details

Job Title: Principal Engineer - Safety Engineering (Safety Requirements) Location: Weymouth, hybrid We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Circa £60,000 depending on 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. What you will be doing In this role, you will lead and manage the end-to-end safety requirements process within the Dreadnought Combat Systems Safety Engineering Team. You will ensure safety requirements are correctly captured, decomposed, recorded and communicated across relevant stakeholders, supporting the delivery of complex submarine combat system sub-systems. Core duties Manage all safety requirements flowing down from whole boat into combat systems, ensuring accurate capture, traceability and configuration control within DOORS, while applying proven requirements management expertise in a complex engineering environment Lead Requirements Decomposition activities (including DSRs, 4SFRs and 5SFRs) following Safety Team analysis , ensuring structured breakdown aligned to the V lifecycle model and INCOSE systems engineering principles Deliver clear, concise and evidence-based reports to the Senior Engineering Manager on safety requirements status, progress, risks and compliance Liaise effectively with Subsystems, the Safety Team and Suppliers to ensure alignment, traceability and collaborative engagement across all safety requirements activities Provide specialist support to the Safety Team and Subsystems, assisting with Gap Analysis between Formal Safety Requirements and assumptive supplier requirements to ensure consistency and compliance Ensure robust requirements governance, change control and configuration management processes are applied consistently, maintaining integrity of safety requirements throughout the lifecycle Apply knowledge from a relevant Degree qualification or extensive equivalent experience to support technical decision -making, ensuring safety requirements are appropriately defined, validated and managed Communicate effectively with stakeholders at all levels, producing high-quality documentation and reports that clearly articulate requirements status, technical rationale and engineering decisions Benefits As well as a competitive pension scheme, BAE Systems also offers employee share plans and an extensive range of flexible discounted health, wellbeing and lifestyle benefits. These include a green car scheme, private health plans and shopping discounts. You may also be eligible for an annual incentive. The Dreadnought Combat Systems Safety Engineering Team Joining this team offers a unique opportunity to apply your requirements management expertise to complex sub-systems forming the combat system of a submarine. We offer tailored relocation support across all Submarine roles, subject to meeting eligibility criteria. 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. We welcome applications from people from all backgrounds and want to make sure our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism or an anxiety disorder) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. 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 . 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, supporting 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 be proud of the difference you make. Closing Date: 28th 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.

Job Title: Principal Engineer - Safety Engineering (Safety Requirements) Location: Weymouth, hybrid We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Circa £60,000 depending on 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. What you will be doing In this role, you will lead and manage the end-to-end safety requirements process within the Dreadnought Combat Systems Safety Engineering Team. You will ensure safety requirements are correctly captured, decomposed, recorded and communicated across relevant stakeholders, supporting the delivery of complex submarine combat system sub-systems. Core duties Manage all safety requirements flowing down from whole boat into combat systems, ensuring accurate capture, traceability and configuration control within DOORS, while applying proven requirements management expertise in a complex engineering environment Lead Requirements Decomposition activities (including DSRs, 4SFRs and 5SFRs) following Safety Team analysis , ensuring structured breakdown aligned to the V lifecycle model and INCOSE systems engineering principles Deliver clear, concise and evidence-based reports to the Senior Engineering Manager on safety requirements status, progress, risks and compliance Liaise effectively with Subsystems, the Safety Team and Suppliers to ensure alignment, traceability and collaborative engagement across all safety requirements activities Provide specialist support to the Safety Team and Subsystems, assisting with Gap Analysis between Formal Safety Requirements and assumptive supplier requirements to ensure consistency and compliance Ensure robust requirements governance, change control and configuration management processes are applied consistently, maintaining integrity of safety requirements throughout the lifecycle Apply knowledge from a relevant Degree qualification or extensive equivalent experience to support technical decision -making, ensuring safety requirements are appropriately defined, validated and managed Communicate effectively with stakeholders at all levels, producing high-quality documentation and reports that clearly articulate requirements status, technical rationale and engineering decisions Benefits As well as a competitive pension scheme, BAE Systems also offers employee share plans and an extensive range of flexible discounted health, wellbeing and lifestyle benefits. These include a green car scheme, private health plans and shopping discounts. You may also be eligible for an annual incentive. The Dreadnought Combat Systems Safety Engineering Team Joining this team offers a unique opportunity to apply your requirements management expertise to complex sub-systems forming the combat system of a submarine. We offer tailored relocation support across all Submarine roles, subject to meeting eligibility criteria. 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. We welcome applications from people from all backgrounds and want to make sure our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism or an anxiety disorder) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. 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 . 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, supporting 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 be proud of the difference you make. Closing Date: 28th 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.

Our client BAE Systems, a prominent player in the Defence & Security sector, is currently seeking a Principal Electrical Engineer to join their team on a contract basis. This opportunity involves working on vital projects within the maritime services business unit. The role will be predominantly site-based at either Cowes, Great Baddow or Broad Oak in Portsmouth with hybrid arrangements allowing for 4 days on-site. You will be working within a high-security clearance environment, contributing to critical design and engineering activities over a period of 6 months. Key Responsibilities: Apply depth and breadth of design expertise to generate electrical design solutions for new products and technology integrations into legacy products. Generate detailed designs from concept to completion, addressing a range of complex engineering issues. Function as an engineering, technical, or design authority for Line Replacement Units or subsystems. Core Duties: Design AC & DC distribution systems including sizing, protection, control, and specifying power supplies and converters. Work on motor drives, control, and positioning systems. Manage data links, protocols, networks, and EMC verification. Specify bespoke procured hardware. Conduct design verification using simulation, analysis, and test techniques, including support to EMC test houses and customer installations. Engage in integration activities within a complex equipment environment. Generate design documentation and technical reports; vet documentation generated by others. Interface with related disciplines like systems engineering, mechanical/thermal engineering, Integrated Logistics Support, Safety, and manufacturing. Ensure adherence to the Engineering Lifecycle and conduct progress, peer, and design reviews. Contribute to bids, proposals, and estimates; provide technical leadership and guidance on electrical matters. Job Requirements: Experience in generating component-level designs for volume production. Previous experience in operating within a defence or high safety integrity environment. Familiarity with the IET 17th Edition Wiring Regulations, Low Voltage Directive, European Electrical Safety Standards, and EMC qualification to DEF STAN 59-411. Experience in design proving, integration, and defect resolution. Rigorous approach to the safety aspects associated with high power/high voltage equipment. Degree in Electrical Engineering or a strongly related subject. Skills: Proficient in technical specifications aligned to the functional area of activity. Recognised within the team or project as a source of authoritative knowledge. Experience acting as Design Authority, Technical Authority, or Engineering Authority. Capable of performing analysis, evaluation, and resolution of complex engineering issues and specifications. Safety Responsibilities: Take reasonable care for your own health and safety. Ensure high standards for safety, health, and environment (SHE) in the organisation. Cooperate and follow all reasonable instructions, information, and training. Report work-related hazards or incidents and use equipment for its intended purpose. If you are an experienced Electrical Engineer looking for a challenging role within the defence sector, we encourage you to apply now to join our client's dynamic team.

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 Commercial Officer Location: Barrow-in-Furness, Hybrid, 3 days on site weekly We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Circa £50,000 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. Role description: In this role, you will take ownership of reviewing, drafting and negotiating contracts and commercial agreements with both customers and suppliers, seeing them through to completion. You will support the full contract lifecycle, from administration and managing change to configuration and closure, ensuring everything runs smoothly. Core duties: Reviewing, drafting, negotiating, and finalising contracts and commercial agreements with customers and suppliers Provision of contract management support, including contract administration, managing change, contract configuration and contract closure Customer relationship management : applying a high degree of customer focus, developing and maintaining relationships with both internal and external stakeholders Managing , developing and mentoring junior members of the team Essential skills: Excellent communication skills Experience in drafting, writing and negotiating contracts Demonstrable client/customer relationship management ; ability to forge strong working relationships Ability to present in senior management forums The Commercial team: As a member of the Commercial Team, you will work cross-functionally and with the customer. Your primary role will be to support the contact preparations, negotiation, bidding, writing and drafting, configuring, and managing of contacts. These consist of multi-function teams, such as Project Management , Engineering, Technical Specialist, and Supply Chain. Career Development is fully supported within the team, with the opportunity to move up to management level along with skillset development through further education and recognised training to facilitate lateral moves within the wider BAE business. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria. 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. We welcome applications from all candidates and give full, fair and open consideration to everyone. If you require any reasonable adjustments during the recruitment process, please contact our recruitment team to discuss any further support you may need. Connect with us at 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 : 2nd May 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/Principal Civil Engineer Bristol Up to 60k DOE plus benefits Step into a pivotal role as a Senior / Principal Civil Engineer, delivering high-impact infrastructure solutions on behalf of our client across major, complex developments. This is an opportunity to take a leading position within a highly respected, multi-disciplinary consultancy environment, shaping projects from early concept through to delivery while influencing technical direction and client outcomes. You will play a key role in driving the design and coordination of civil engineering schemes, working at the forefront of highways, drainage, and infrastructure design. With expertise spanning areas such as flood risk, sustainable drainage systems, earthworks, and development infrastructure, you'll bring creativity and technical excellence to every stage of the project lifecycle. Acting as a senior representative for our client, you will engage directly with stakeholders, lead project discussions, and provide confident, solution-focused advice both in the office and on site. This role calls for an experienced engineer with a strong background in multi-disciplinary project environments, ideally chartered or working towards chartership with a recognised professional body such as the ICE. You'll bring proven experience in highways and drainage design, a solid understanding of relevant legislation and agreements, and a high level of proficiency in tools such as AutoCAD and Civil 3D, with knowledge of Infodrainage advantageous. Experience across the full project lifecycle, including design, coordination, and delivery, is essential, alongside familiarity with BIM and NEC contracts. As a natural leader, you'll be comfortable guiding teams, contributing to winning new work, and building strong client relationships. This is a fantastic opportunity to take ownership of technically challenging projects, influence their success, and be part of a forward-thinking team delivering innovative engineering solutions. Send your CV to Graham Ventham at Conrad Consulting to be considered.

We are seeking a Principal Hardware/Electronics Engineer to provide technical leadership across complex electronic hardware programmes. In this role, you ll shape hardware architecture decisions, influence system level design, and ensure solutions are robust, scalable, and fit for purpose in demanding operational environments. This position combines deep technical expertise with leadership, collaboration, and strategic influence across projects. Responsibilities: Lead the definition of hardware architectures and technical strategies for complex electronic systems Own hardware roadmaps, design approaches, and critical technical decisions Translate high level system needs into coherent hardware architectures and sub system designs Provide technical authority across projects, supporting reviews, risk management, and assurance activities Mentor senior and junior engineers, setting technical expectations and best practice Engage closely with systems, software, manufacturing, and external partners to ensure end to end design integrity Ensure designs meet safety, regulatory, performance, and lifecycle requirements Experience/Expertise: Significant experience designing electronic hardware for complex or high reliability applications Proven ability to lead hardware design at system and sub system level Strong background in requirements definition, architectural design, and technical governance Confidence acting as a technical decision maker and advisor across multiple projects Chartered Engineer status (or equivalent) is desirable, with support available if not yet attained Salary and benefits: £60,000 £80,000, depending on experience Hybrid or office based working options Nine day fortnight and flexible working arrangements Personal development planning, leadership opportunities, and influence over technical direction Inclusive, supportive working environment where expertise and impact are valued Successful applicants must be able to obtain appropriate UK security clearance. If it sounds like an ideal opportunity please apply for immediate consideration.

Job Title: Principal Commercial Officer Location: Barrow-in-Furness, Hybrid, 3 days on site weekly We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Circa £50,000 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. Role description: In this role, you will take ownership of reviewing, drafting and negotiating contracts and commercial agreements with both customers and suppliers, seeing them through to completion. You will support the full contract lifecycle, from administration and managing change to configuration and closure, ensuring everything runs smoothly. Core duties: Reviewing, drafting, negotiating, and finalising contracts and commercial agreements with customers and suppliers Provision of contract management support, including contract administration, managing change, contract configuration and contract closure Customer relationship management : applying a high degree of customer focus, developing and maintaining relationships with both internal and external stakeholders Managing , developing and mentoring junior members of the team Essential skills: Excellent communication skills Experience in drafting, writing and negotiating contracts Demonstrable client/customer relationship management ; ability to forge strong working relationships Ability to present in senior management forums The Commercial team: As a member of the Commercial Team, you will work cross-functionally and with the customer. Your primary role will be to support the contact preparations, negotiation, bidding, writing and drafting, configuring, and managing of contacts. These consist of multi-function teams, such as Project Management , Engineering, Technical Specialist, and Supply Chain. Career Development is fully supported within the team, with the opportunity to move up to management level along with skillset development through further education and recognised training to facilitate lateral moves within the wider BAE business. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria. 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. We welcome applications from all candidates and give full, fair and open consideration to everyone. If you require any reasonable adjustments during the recruitment process, please contact our recruitment team to discuss any further support you may need. Connect with us at 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 : 2nd May 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: Principal Product Safety Engineer Location: Coventry, hybrid We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Circa £60,000 depending on 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. What you will be doing In this role you will work as part of an Integrated Development Team responsible for developing and delivering submarine systems and capability. You will focus on ensuring Product Safety activities are completed across multiple systems in line with project milestones throughout the Engineering Lifecycle. Working closely with other Integrated Development Teams and the Whole Boat Safety Team, you will contribute to ensuring safety considerations are embedded throughout system development. Core duties Support Product Safety activities across submarine systems throughout the engineering lifecycle, applying an understanding of Safety Engineering and Systems Engineering principles to ensure safety considerations are embedded during system development and delivery Participate in Hazard Identification and Hazard Analysis activities, supporting the identification, assessment and management of safety risks while contributing to the capture and maintenance of hazard data and safety requirements Assist with the preparation and generation of safety reports and supporting documentation, using strong written communication skills and attention to detail to produce clear, accurate and structured outputs Ensure Product Safety activities are delivered in line with the project Safety Management System, supporting governance, compliance and continuous improvement across safety processes and documentation Liaise and collaborate with Integrated Development Teams and the Whole Boat Safety Team, working effectively both as part of a team and independently to support the delivery of Product Safety tasks Apply awareness of Engineering Lifecycle Management processes to support safety activities throughout system development, ensuring safety considerations are addressed from concept through to delivery Work in an agile and adaptable manner to respond to evolving project priorities and customer requirements, demonstrating initiative , self-motivation and effective problem solving Apply engineering knowledge, typically supported by a Bachelor's or master 's degree in engineering (minimum 2:2), with practical Product Safety experience in the maritime defence sector desirable, although relevant experience from other sectors will also be considered The Product Safety Team The Product Safety Team plays a vital role in ensuring submarine systems are developed and delivered safely. As part of this team, you will work closely with Systems Engineers and other engineering disciplines to ensure safety considerations are embedded throughout the design, development and delivery of submarine capability. You will support safety case development activities including safety requirements management , hazard identification and analysis , hazard data management , application of the ALARP principle and the production of safety documentation. This role offers the opportunity to develop a broad understanding of complex submarine systems and how they interact, while contributing to the safe delivery of critical national defence programmes. BAE Systems Submarines is currently experiencing a period of significant growth and is opening a new office in Coventry to support ongoing submarine programmes. Relocation support packages may be available across submarines roles, subject to meeting eligibility criteria. 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. We welcome applications from all suitably qualified people. 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 . 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, supporting 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 be proud of the difference you make. Closing Date: 28th 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.

Your new company I'm working with a leading organisation in the commercial decarbonisation and offsite prefabricated energy sector, who deliver innovative mechanical and electrical solutions across the UK, Ireland, and Europe. Due to continued growth, they are seeking a Principal Mechanical Design Engineer to join their expanding design team at their modern Banbridge or Newtownabbey facility. This is a superb opportunity for an experienced engineer to take ownership of complex mechanical design projects, contribute to industry leading low carbon solutions, and play a key role in shaping best practice within a highly skilled engineering team. Your new role In this senior role, you will lead mechanical design activities from concept through to commissioning, collaborating closely with fabrication, project management and commissioning teams to ensure seamless project delivery. You'll work across a broad portfolio of commercial decarbonisation projects, while also supporting junior engineers and helping drive continuous improvement in design processes. Lead the design and delivery of mechanical solutions for commercial decarbonisation projects Produce detailed mechanical designs including schematics, calculations, plant selections and project specifications Develop and validate BMS control strategies from initial design through to on site optimisation Carry out site surveys, assessments and feasibility studies across the UK Work closely with fabrication teams to ensure designs translate accurately into manufactured solutions Support commissioning activities, including BMS proofing and optimisation Ensure all work meets health & safety, quality and regulatory requirements Attend internal and external design meetings; liaise professionally with clients, suppliers and contractors Mentor junior engineers and contribute to knowledge sharing and team development What you'll need to succeed Degree in Mechanical Engineering, Building Services Engineering, or related discipline Chartered Engineer status (CIBSE or equivalent) Minimum 5 years' experience in a similar mechanical design role Strong experience with LTHW, MTHW and steam heating systems Solid understanding of UK & European design standards and legislation Confident communicator with strong organisational and problem solving skills Ability to manage your own workload while contributing to wider team objectives Experience with site surveys, energy assessments, audits and service coordination Fluency in written and spoken English Desirable Proficiency with AutoCAD, Revit and BIM 360 Experience using IES, Hysopt or similar simulation software Knowledge of decarbonisation strategies and energy efficiency measures Hands on experience with heat pump technologies (including >1MW systems) Understanding of refrigerants, heat pump optimisation and system design Experience with solar thermal, district heating or large scale energy networks Experience in data centre applications (HTG & CHW systems) BREEAM experience and building energy monitoring/verification What you'll get in return This is an excellent opportunity for a Principal Mechanical Design Engineer who wants to take the lead on cutting edge decarbonisation projects while working in a forward thinking, innovative environment. You'll have real influence, strong career progression and the chance to help shape the next generation of sustainable mechanical design. Benefits Highly attractive salary Full in house training and ongoing career development Competitive pension scheme Life assurance Health cash plan Free annual health check 30 days annual leave (increasing with service) Regular social and wellbeing events Free onsite parking Free tea, coffee, hot chocolate and fruit daily Modern, supportive working environment 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 hays.co.uk

Job Title: Principal Engineer - Communications Location: Barrow, Hybrid We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Competitive 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. What you will be doing: In this role, you will lead the design and delivery of communications and audio systems for naval vessels, defining system requirements and engineering standards to develop effective solutions for complex submarine environments. You will produce technical documentation, develop testing protocols and support installation and commissioning activities. You will analyse test results, conduct technical studies to validate system performance, and collaborate with engineering and project teams on cost estimation, risk assessments and mitigation strategies, while supporting Factory Acceptance Testing to ensure equipment quality before installation. Core duties: Lead the design and integration of communications and audio systems across submarine platforms, defining system requirements, architecture and engineering standards to deliver robust and effective technical solutions. Produce high-quality technical documentation including system specifications, engineering calculations, design reports and user documentation, demonstrating strong technical writing and documentation capability. Define and support system testing protocols, including installation, commissioning and dockside activities, ensuring systems meet required operational performance, safety and reliability standards. Analyse , interpret and present qualification and test results to internal stakeholders and customers, ensuring compliance with defined technical requirements and operational expectations. Conduct technical studies, verification and validation activities to confirm that system designs meet engineering specifications and operational needs. Contribute technical expertise to engineering and project teams, supporting cost estimation, technical risk assessments and mitigation strategies for complex communications solutions. Support Factory Acceptance Testing (FAT) of supplier equipment when required, ensuring system performance and quality prior to delivery and installation. Hold a BEng/BSc or MEng/MSc in a relevant discipline (e.g. Communications, Electrical, Telecommunications, Electronic or Audio Engineering) or equivalent experience, with proven system or equipment design experience and expertise in areas such as VoIP, PBX systems, acoustic modelling, radio or safety-critical communications systems; CEng and defence or marine standards knowledge desirable. The Submarine Communications Team: As a Principal Engineer - Communications, you will collaborate with the internal communications design team to undertake a variety of design activities related to data networks, communication systems and associated equipment for submarine platforms. This role offers excellent exposure across the organisation, providing opportunities to engage with stakeholders at multiple levels. It also provides strong professional development prospects, enabling progression toward senior technical roles such as Consultant Engineer or into engineering leadership pathways. Relocation support may be available for submarine roles, subject to eligibility criteria. 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. 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. Closing Date: 28th 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.

Job Title: Principal Engineer - Communications Location: Barrow, Hybrid We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Competitive 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. What you will be doing: In this role, you will lead the design and delivery of communications and audio systems for naval vessels, defining system requirements and engineering standards to develop effective solutions for complex submarine environments. You will produce technical documentation, develop testing protocols and support installation and commissioning activities. You will analyse test results, conduct technical studies to validate system performance, and collaborate with engineering and project teams on cost estimation, risk assessments and mitigation strategies, while supporting Factory Acceptance Testing to ensure equipment quality before installation. Core duties: Lead the design and integration of communications and audio systems across submarine platforms, defining system requirements, architecture and engineering standards to deliver robust and effective technical solutions. Produce high-quality technical documentation including system specifications, engineering calculations, design reports and user documentation, demonstrating strong technical writing and documentation capability. Define and support system testing protocols, including installation, commissioning and dockside activities, ensuring systems meet required operational performance, safety and reliability standards. Analyse , interpret and present qualification and test results to internal stakeholders and customers, ensuring compliance with defined technical requirements and operational expectations. Conduct technical studies, verification and validation activities to confirm that system designs meet engineering specifications and operational needs. Contribute technical expertise to engineering and project teams, supporting cost estimation, technical risk assessments and mitigation strategies for complex communications solutions. Support Factory Acceptance Testing (FAT) of supplier equipment when required, ensuring system performance and quality prior to delivery and installation. Hold a BEng/BSc or MEng/MSc in a relevant discipline (e.g. Communications, Electrical, Telecommunications, Electronic or Audio Engineering) or equivalent experience, with proven system or equipment design experience and expertise in areas such as VoIP, PBX systems, acoustic modelling, radio or safety-critical communications systems; CEng and defence or marine standards knowledge desirable. The Submarine Communications Team: As a Principal Engineer - Communications, you will collaborate with the internal communications design team to undertake a variety of design activities related to data networks, communication systems and associated equipment for submarine platforms. This role offers excellent exposure across the organisation, providing opportunities to engage with stakeholders at multiple levels. It also provides strong professional development prospects, enabling progression toward senior technical roles such as Consultant Engineer or into engineering leadership pathways. Relocation support may be available for submarine roles, subject to eligibility criteria. 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. 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. Closing Date: 28th 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.

Job Title: Principal Engineer - Communications Location: Barrow, Hybrid We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Competitive 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. What you will be doing: In this role, you will lead the design and delivery of communications and audio systems for naval vessels, defining system requirements and engineering standards to develop effective solutions for complex submarine environments. You will produce technical documentation, develop testing protocols and support installation and commissioning activities. You will analyse test results, conduct technical studies to validate system performance, and collaborate with engineering and project teams on cost estimation, risk assessments and mitigation strategies, while supporting Factory Acceptance Testing to ensure equipment quality before installation. Core duties: Lead the design and integration of communications and audio systems across submarine platforms, defining system requirements, architecture and engineering standards to deliver robust and effective technical solutions. Produce high-quality technical documentation including system specifications, engineering calculations, design reports and user documentation, demonstrating strong technical writing and documentation capability. Define and support system testing protocols, including installation, commissioning and dockside activities, ensuring systems meet required operational performance, safety and reliability standards. Analyse , interpret and present qualification and test results to internal stakeholders and customers, ensuring compliance with defined technical requirements and operational expectations. Conduct technical studies, verification and validation activities to confirm that system designs meet engineering specifications and operational needs. Contribute technical expertise to engineering and project teams, supporting cost estimation, technical risk assessments and mitigation strategies for complex communications solutions. Support Factory Acceptance Testing (FAT) of supplier equipment when required, ensuring system performance and quality prior to delivery and installation. Hold a BEng/BSc or MEng/MSc in a relevant discipline (e.g. Communications, Electrical, Telecommunications, Electronic or Audio Engineering) or equivalent experience, with proven system or equipment design experience and expertise in areas such as VoIP, PBX systems, acoustic modelling, radio or safety-critical communications systems; CEng and defence or marine standards knowledge desirable. The Submarine Communications Team: As a Principal Engineer - Communications, you will collaborate with the internal communications design team to undertake a variety of design activities related to data networks, communication systems and associated equipment for submarine platforms. This role offers excellent exposure across the organisation, providing opportunities to engage with stakeholders at multiple levels. It also provides strong professional development prospects, enabling progression toward senior technical roles such as Consultant Engineer or into engineering leadership pathways. Relocation support may be available for submarine roles, subject to eligibility criteria. 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. 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. Closing Date: 28th 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.

Principal EC&I Engineer Whitehaven (Hybrid - 2-3 days per week in office) Contract - 12 Months Rate - £65 per hour We are seeking an experienced Principal EC&I Engineer to lead the design, development, and delivery of EC&I solutions across complex, safety-critical projects. This role is heavily design-focused, requiring ownership of electrical power system studies, protection design, and technical assurance, ensuring all outputs meet regulatory, safety, and engineering standards. Key Responsibilities Design Leadership & Delivery Lead the design and development of EC&I systems, ensuring solutions are technically robust, compliant, and fit for purpose. Own and maintain the electrical power system model (ETAP or equivalent) to support design development and validation. Produce and review key design deliverables including: Fault level calculations, Protection coordination studies, Arc flash risk assessments. Ensure all designs align with relevant standards, specifications, and best practice. Act as the technical authority for power distribution and protection design. Lead the design and analysis of 11kV and 400V electrical systems and substations. Carry out and review unit protection schemes (differential and high impedance). Support the wider design team with power system expertise, ensuring integration across disciplines. Contribute to the development and improvement of engineering design standards and procedures. Design Assurance & Reviews Act as Lead Design Engineer, overseeing:Design reviews, Technical queries, Formal design approvals. Ensure all engineering outputs meet required levels of design assurance, safety, and quality. Identify and mitigate design risks throughout the project lifecycle. Technical Support & Stakeholder Engagement Provide expert design support and guidance to internal teams and stakeholders. Act as the primary technical interface for all EC&I design-related matters. Leadership & Mentorship Mentor engineers in design best practice and technical development. Promote a strong design culture focused on quality, compliance, and innovation. Requirements Strong working knowledge of BS EN 60909 fault calculations within a design environment. Experience using power system modelling software (e.g. ETAP or equivalent) for design and analysis. Proven experience in design of power distribution and protection systems (11kV & 400V) Experience in substation design and electrical infrastructure upgrades. Strong understanding of design for ageing assets and system integration. Experience developing and reviewing detailed engineering design documentation. Desirable Experience Experience working within highly regulated or safety-critical design environments. Familiarity with tools such as Trimble, ERACS, DigSilent. Knowledge of IEC 61850 and SCADA system design. Chartered Engineer status or working towards. Qualifications Degree in Electrical, Instrumentation, or Control Engineering HNC/HND with significant relevant design experience Please note that this role will require security clearance. If you are qualified and interested please apply, or email (url removed)