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17 principal engineer jobs found in Portsmouth

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BAE Systems
09 Jan, 2026
Principal Engineer – Systems – FTEWA
BAE Systems Portsmouth, UK
Job Title: Principal Systems Engineer Salary: Circa £67,000 dependent on skills and experience Location: Broad Oak, New Malden, Frimley – We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role What you’ll be doing: Ensuring that the FTEWA TDP (Force Threat Evaluation & Weapon Assignment, Technical Demonstrator Programme) solution meets the product vision, interpreting product requirements, making and documenting high level design decisions and specifying the technical solution. The software design artefacts including: Analysis of System and Software requirements; System specification; Internal and external interface definition; Identifying and managing technical risk; Sell-off of product requirements. Following and supporting the DevSecOps approach to development including: Coordinating the design activity across component design and architectural...
BAE Systems
08 Jan, 2026
Principal Engineer – Software – FTEWA Product Owner
BAE Systems Portsmouth, UK
Job Title: Principal Engineer – Product Owner (Software) Salary: Circa £67,000 dependent on skills and experience Location: Broad Oak, New Malden, Frimley – We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role What you’ll be doing: Helping to define the FTEWA TDP (Force Threat Evaluation & Weapon Assignment, Technical Demonstrator Programme) product vision including the features of the product Working on and presenting the shared product vision to the software development team and helping to define the product development roadmap Helping to manage the Product Backlog by creating, maintaining and prioritising Epics, Features & Stories and ensuring that the software development team fully understand the intent and scope of the Epics, Features & Stories that are in the backlog Maintaining an oversight of the software development, evaluating progress after each...
BAE Systems
08 Jan, 2026
Principal Engineer – Software – FTEWA Agile Developer
BAE Systems Portsmouth, UK
Job Title : Principal Engineer – Agile Developer (Software) Salary: Circa £67,000 dependent on skills and experience Location: Broad Oak, New Malden, Frimley – We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role What you’ll be doing: Acting as an exemplar Software Engineer to further develop the software products Utilise an Agile/DevSecOps approach for the creation of new and modified code/test modules as part of a wider product solution Contribute to a continuous learning and feedback process in relation to the DevSecOps approach Lead and/or participate in technical discussions and meetings Plan for and communicate future work, in liaison with other stakeholders Review/provide comments on work items carried out by the DevSecOps team members Keep up to date in relevant technical areas and develop skills and capabilities to be able to provide more effective...
BAE Systems
08 Jan, 2026
Principal Engineer – Software – FTEWA Agile Scrum Master
BAE Systems Portsmouth, UK
Job Title : Principal Engineer – Scrum Master (Software) Salary: Circa £67,000 dependent on skills and experience Location: Broad Oak, New Malden, Frimley – We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role What you’ll be doing: Acting as an exemplar Software Engineer to further develop the software products Running the Scrum processes and ensuring that best practice is followed within the assigned Scrum team Working with both the Software team and the Engineering Managers to deliver software work packages Supporting the estimation of engineering activities for cost-to-complete exercises and when scoping/sizing upcoming or additional work Promoting the use of Agile development methodologies Coaching and mentoring team members to empower the team to continuously grow and improve Your skills and experiences: Essential: Strong software development...
BAE Systems
12 Dec, 2025
Principal Engineer – Above Water Surveillance
BAE Systems Frimley, Camberley, UK
Job Title : Principal Engineer – Above Water Surveillance Location: Frimley. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Competitive What you’ll be doing Provide specialist knowledge and subject matter expertise to develop the functional design of the AWS Define the systems architecture, components, interfaces and data to enable the development and production of the component sub-systems followed with the reporting of the contractual and performance requirements for communication products and sub-systems associated with the acceptance criteria and events through design, build, integration, installation and commissioning activities Understand and support the flow-down of requirements to suppliers and acceptance of their specific deliverables, ensuring it is captured and recorded appropriately Support the System Owner , Engineering Manager and...
BAE Systems
09 Jan, 2026
Principal Engineer – Systems Engineering (Architecture)
BAE Systems Filton, Bristol, UK
Job Title: Principal Systems Engineer Location: Filton. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role. Salary: competitive What you’ll be doing: Provide subject matter expertise and advice to internal and external stakeholders on Systems Engineering and Model Based Systems Engineering Work in collaboration with other systems engineers and domain experts to establish and agree the functional capabilities of your assigned systems of interest Communicate conceptual architectural designs to the appropriate technical authorities to obtain agreement and acceptance Liaise with internal and external stakeholders such as specialist engineer teams, MoD and industrial partners to communicate and clarify the proposed solution Your skills and experiences: Knowledge of the engineering lifecycle with experience of operating in the concept/design phase and awareness of...
BAE Systems
26 Nov, 2025
Principal Engineer – Product Safety
BAE Systems Filton, Bristol, UK
Job Title: Principal Engineer – Product Safety Location: Barrow-in-Furness, Filton or Broad Oak – we offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role. Salary: Negotiable, depending on experience What you’ll be doing: Develop, implement and maintain the Project Safety Management System within a Systems Engineering framework Produce and manage Project Safety Management Plans & Justification Plans Lead Whole Boat Product Safety hazard and risk identification, management and assessment activities, including modern analysis techniques such as STAMP & STPA Influence the construction and delivery of the Project Safety Case including Safety Case reports throughout the projects lifecycle Complete peer reviews, checking, verification and assurance tasks to demonstrate the adequacy and robustness of the Safety Case and supporting documentation Oversee and...
BAE Systems
09 Jan, 2026
Principal Engineer – Safety and Environmental (Safety)
BAE Systems Coventry, UK
Job Title: Principal Product Safety Engineer Location: Coventry – We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Negotiable depending on experience What you’ll be doing: Working as part of an Integrated Development Team, established to develop and deliver submarine systems/capability Specifically focusing on ensuring that Product Safety tasking and activities are completed across multiple systems in support of project milestones through all stages of Engineering Life Cycle Management Supporting Hazard Identification and Analysis studies Assisting with or generating safety reports Ensuring the Integrated Development Team operates within the project Safety Management System Liaising with other Integrated Development Teams and the Whole Boat Safety Team Your skills and experiences: Obtained or predicted 2:2 in a Bachelor’s or Master ‘s...
BAE Systems
15 Dec, 2025
Principal Engineer – Software Assurance
BAE Systems Coventry, UK
Job Title: Principal Software Assurance Engineer Location: Barrow-In-Furness, Filton, Frimley, Broad Oak, Brough or Weymouth. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Competitive What you’ll be doing : Work with our customer to agree an acceptable approach to risk Plan and carry out software assurance activities including reviews of plans, processes, witnessing testing, inspections and auditing Review software plans, documentation and software aspects of system-level plans and documents to provide timely and meaningful feedback Engaging with System Designers, Software Developers and other engineering disciplines in the design process to ensure that software meets requirements Document the level of risk, provide evidence and reporting for Senior Management Work with a range of stakeholders at all levels to resolve non-conformances and...
BAE Systems
19 Dec, 2025
Principal Safety Engineer
BAE Systems Frimley, Camberley, UK
Job Title: Principal Engineer – Safety Location: Frimley, Weymouth, Bristol, Portsmouth, or Plymouth dependent on role and your personal circumstances. 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 What you’ll be doing: Providing advice on product safety matters to project and engineering managers delivering the programmes and ensuring the safety considerations are correctly considered and implemented Engaging with third parties, to review and gather supporting Design Safety Justification (DSJ) report evidence Developing safety arguments, both physical and functional, using appropriate safety analyses methods, producing, and updating DSJ’s and safety management documentation using appropriate regulations and standards Line Managing other safety practitioners in your team Your skills and experiences: Essential: Degree...
BAE Systems
10 Dec, 2025
Principal Systems Engineer
BAE Systems Frimley, Camberley, UK
Job Title: Principal Systems Engineer Location: Frimley. 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 What you’ll be doing: Provide oversight and technical ownership of CCS design, leading design decisions and supporting the Engineering Manager in delivering in-service programmes Ensure technical leadership by controlling project scope, managing design changes, and engaging stakeholders and suppliers to identify risks early Lead programme-level design reviews, coordinate stakeholders, manage design baselines and voids, and produce Certificates of Design while ensuring design governance Review and influence technical requirements and architectural design to ensure system integration, covering sub-systems and specialist domains for subcontractor design, development, and qualification Provide specialist...
BAE Systems
10 Dec, 2025
Principal Systems Engineer
BAE Systems Coventry, UK
Job Title: Principal Systems Engineer Location: Coventry. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role. Salary: Negotiable, depending on experience What you’ll be doing: We are looking for a wide range of experience within Systems Engineering to work on existing and future Submarine programmes, the role may involve: Working across a number of areas of the Engineering V-lifecycle in the concepts, architecture, design and development of Submarines and associated complex, software intensive, systems Working across several areas of the Engineering V-lifecycle in the qualification, integration and acceptance of sub-systems, systems and systems of systems Delivering transformational programmes on day-to-day Systems Engineering frameworks and modernisation of systems engineering ways of working Your skills and experiences: Essential:...
BAE Systems
05 Jan, 2026
Combat Systems Hub Discipline Lead Engineer
BAE Systems Portsmouth, UK
Job Title: Combat Systems Hub Discipline Lead Engineer Location: Portsmouth Naval Base – 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 £65,000 (dependent on skills and experience) What you’ll be doing: Provide overarching technical support and guidance across Combat Systems Engineering activities for multiple Asset Management projects. This includes mentoring junior and senior engineers and offering specific technical input where needed, working alongside project Combat Systems Leads Lead a team of approximately 15–20 engineers (6–10 direct reports), ensuring business objectives are communicated effectively and resource demands are managed across projects Act as the focal point for all line managers within the Combat Systems Engineering Discipline to ensure effective and consistent delivery of personnel management activities Ensure...
BAE Systems
03 Dec, 2025
Systems Engineer
BAE Systems Portsmouth, UK
Job Title: Systems Engineer Location: Portsmouth Naval Base. 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 £43,000 depending on skills and experience What you’ll be doing: Applying Systems Thinking to complex system challenges Assisting Principal and Senior Engineers in providing stakeholder requirements elicitation, analysis and management to ensure systems engineering deliverables are developed to satisfy stakeholder needs Understanding and applying strategies around system development across a typical lifecycle, from requirement elicitation through to qualification, including integration, verification and validation activities Supporting identification of system emergent properties, trade-offs, optimisation, risk management and verification activities Liaising with multiple internal and external stakeholders to ensure effective and...
Harris Federation
08 Jan, 2026
Permanent
Receptionist
Harris Federation London, UK
WORKING WITH US The founder and sponsor of the Harris Federation, Lord Harris of Peckham, opened our first school in 1990. We have, over the past thirty years, implemented ideas and initiatives that have transformed the opportunities of pupils from working class and disadvantaged backgrounds. Harris academies are widely recognised as a force for social mobility. We are immensely proud of the role that our alumni are now beginning to play in the world and of what we believe our current generation of pupils will go on to achieve. We now have over 50 schools educating more than 40,000 young people across London and Essex, and employ over 5,000 staff across our academies and head office. With the majority of our academies located in areas of high socioeconomic disadvantage, a high-quality education is key to the futures of the pupils we serve. As a provider of employment and education, we value the diversity of our staff and students, and all our staff are equally valued and...
BAE Systems
20 Dec, 2025
Senior Mechanical Engineer
BAE Systems Rochester, UK
Job Title: Senior Mechanical Engineer Location: Rochester Salary: Up to £55,000 depending on skills and experience What you’ll be doing: Generate design concepts and solutions from first principals to meet project and customer requirements, this will be supported by sketches, hand calculations and associated data packs Prepare and present engineering data packs for internal review and in a customer forum, check and approve datasets (drawings/MBD) are correct to required standards, that they reflect design intent correctly, and that they adequately define parts for manufacture and inspection Identify, define and manage work packages to derisk areas of the product design early on in the lifecycle Be competent in the validation and verification of requirements using appropriate tools (e.g. DOORS) and managing these through the engineering life cycle Work collaboratively across all engineering disciplines, liaising with technical specialists as required...
BAE Systems
30 Oct, 2025
Lead RF Systems Engineer
BAE Systems Chelmsford, UK
  Location(s): UK, Europe & Africa : UK : Great Baddow    BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Lead RF Systems Engineer Requisition ID: 122354 Location: Great Baddow – Flexible working 2/3 days onsite per week Grade: GG11 Referral Bonus: £5,000   Role Purpose We are seeking a highly experienced and driven Lead RF Systems Engineer / Technical Lead to join our growing capability team focused on development of RF systems. This role is ideal for a systems-level thinker with deep expertise in RF technologies who thrives at the interface of multi-disciplinary teams and excels in shaping innovative system solutions from concept through to demonstrator.   Key...
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