21 of 21 Principal Systems Engineer Jobs in the South East

Principal Systems Engineer – Modelling/Architecture Barrow-in-Furness, Cumbria (or alternatively Filton, Bristol or Broad Oak, Portsmouth if desirable) – hybrid working 2 days onsite each fortnight – 12 month contract duration – Pay rate £58 p/h PAYE basic (£66.43 p/h including holiday … 78.33 p/h Umbrella The Principal Engineer - Systems (Modelling) will be able to apply their subject matter expertise and domain experience to support submarine programmes through the formalised application of modelling to support system requirements, design, analysis, verification and validation activities beginning in the Strategy ...

Title: Principal 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 £57,000 depending on skills and experience Who we are: Join BAE Systems … us. From the depths of the ocean, to the far reaches of space, theres no limit to where a career at BAE Systems could take you. Job Description: This position sits within the Systems Engineering Hub, which is part of the Warship Technical Authority (WTA) Service Hub. ...

hackajob is partnering directly with Leonardo to hire for this role. Job Description: Your impact Are you a Systems Engineer who loves contributing to the UKs Defence Industry and making impactful change? We are looking for a Principal or Lead Systems Engineer to provide technical … support within the Cyber and Electro Magnetic Activities (CEMA) and Integrated Communication Systems (ICS) business group, covering Naval Systems. Within the Naval Systems IPT, the projects are diverse and exciting. There is a portfolio of work from core products that have been in service for many years, requiring ...

join a company at the forefront of defence technology, where innovation and excellence are at the heart of everything they do. As a Principal Systems Engineer, you'll be working on groundbreaking projects that redefine the future of defence, contributing to the development of advanced systems … real impact, this role is your chance to shine. The role is to help implement and assure ISO 15288 processes across the full systems engineering life cycle on our projects. Responsible for enabling and assuring a consistent Systems Engineering approach across multi-discipline teams defining stakeholder requirements, supporting ...

hackajob is partnering directly with Leonardo to hire for this role. Job Description: Leonardo has an exciting opportunity for a Senior or Principal Systems Engineer to work on real engineering problems, designing and developing our system of systems solutions. You will have the skills and competencies … fulfil the role of Senior or Principal Systems Engineer on major programmes, this will involve leadership, including planning and scheduling, for several Systems Engineering Work Packages throughout the life cycle of the project. Our Systems Engineers span across a range of activities and help pull ...

Title: Principal Combat Systems Engineer Location: Portsmouth Naval Base & Portsmouth Broad Oak hybrid pattern of 3/4 days 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 … depending on skills and experience + bonus scheme Who we are: Join BAE Systems and youll be part of something bigger. As a valued member of our global colleague network, youll bring your unique skills and perspectives to help pioneer progress and protect what matters most. Youll be trusted ...

Title: Principal Combat Systems Engineer Location: Portsmouth Naval Base & Portsmouth Broad Oak - hybrid pattern of 3/4 days 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 … depending on skills and experience + bonus scheme 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. ...

hackajob is partnering directly with Leonardo to hire for this role. Job Description: Are you an experienced Systems Engineer or Scientist who loves contributing to the UKs Defence Industry and making impactful change? We are recruiting for Senior and Principal Systems Engineers in our growing Detectors … apply their expertise to deliver cutting-edge Electro-Optics/InfraRed (EO/IR) capabilities across a diverse range of projects. Your Impact Our Systems Engineers span across a range of activities that help pull together all the necessary engineering and technology strands into a high-performance system. ...

This job is with BAE Systems, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Job Title: Principal Systems Engineer Location: Frimley, Hybrid, 3 days on site weekly We offer … 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 ...

Naval Communications team draws on over 100 years of partnership with the Royal Navy, delivering an evolving portfolio of integrated voice and data systems that support resilient, mission-ready communication. We are looking for a Senior Principal Systems Engineer to lead the delivery of complex, large … naval communications programmes for UK and international customers. This is a high-impact role at the forefront of advanced defence technology, combining technical leadership, systems thinking, and programme delivery across the full engineering lifecycle. Location: Crawley, Reading & Fareham The Role: You will play a critical role in defining, developing ...

Naval Communications team draws on over 100 years of partnership with the Royal Navy, delivering an evolving portfolio of integrated voice and data systems that support resilient, mission-ready communication. We are looking for a Senior Principal Systems Engineer to lead the delivery of complex, large … naval communications programmes for UK and international customers. This is a high-impact role at the forefront of advanced defence technology, combining technical leadership, systems thinking, and programme delivery across the full engineering lifecycle. Location: Crawley, Reading & Fareham The Role: You will play a critical role in defining, developing ...

## Principal/Lead Systems Engineer (Security)Applylocations: GB - Southamptontime type: Full timeposted on: Posted Todayjob requisition id: R0023947**Job Description:****Your impact**Are you a Systems Engineer who loves contributing to the UKs Defence Industry and making impactful change? Leonardo has a fantastic opportunity … Engineer to be responsible for the design and development of security related functionality required to support our next generation airborne communications system. This role will involve engaging with other areas of the project, the project security function, international partners and the customer. You will be working on real Engineering ...

hackajob is partnering directly with Leonardo to hire for this role. Job Description: Are you an experienced Systems Engineer or Scientist who loves contributing to the UKs Defence Industry and making impactful change? We are recruiting for Senior and Principal Systems Engineers in our growing Detectors ...

Role: Principal Consultant - Systems Engineering Salary: from £60,000 Location: Portsmouth Intro Sirius Analysis, we are a rapidly growing consultancy firm, renowned for our reputation and our keen ability to understand and meet customer requirements effectively. Our team is dedicated to delivering high-quality, end-to-end consultancy … from requirements management and modelling and simulation through to P3M. We operate across multiple sectors, including defence, energy, and health. We are looking for Principal Consultant to join our Systems Engineering team as we go through our next phase of growth. Our System Engineering function is responsible ...

hackajob is partnering directly with Leonardo to hire for this role. Job Description: Your impact Are you a Systems Engineer who loves contributing to the UKs Defence Industry and making impactful change? We are looking for a Principal or Lead Systems Engineer to provide technical … support within the Cyber and Electro Magnetic Activities (CEMA) and Integrated Communication Systems (ICS) business group click apply for full job details ...

Principle Systems Engineer Stevenage £70,000 - £80,000 Monday to Friday Our client is seeking a Principle Systems Engineer to take technical ownership of a brand new physical system. This role requires proven experience defining system requirements and architecture from first principles, rather than solely implementing … problem-solving activities. Direct and challenge suppliers, partners and specialist engineering teams. Drive verification, validation and product qualification. Engage customers and stakeholders while shaping systems engineering best practice. Travel across the UK and occasionally internationally to support customers, suppliers, trials and engineering partners. About You Experience owning requirements, architecture ...

Title: Principal Combat Systems Engineer Location: Portsmouth Naval Base & Portsmouth Broad Oak hybrid pattern of 3/4 days 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 … depending on skills and experience + bonus scheme Who we are: Join BAE Systems and youll be part of somet click apply for full job details ...

Role: Principal Consultant - Systems Engineering Salary: from £60,000 Location: Portsmouth Intro Sirius Analysis, we are a rapidly growing consultancy firm, renowned for our reputation and our keen ability to understand and meet customer requirements effectively. Our team is dedicated to delivering high-quality, end-to-end consultancy ...

timeDate Posted:2026-08-28 Country: United Kingdom Location: Winnersh, Wokingham Position Role Type: HybridCollins Aerospace, an RTX company, is recruiting an experienced Unmanned Systems Modelling & Control Engineer to lead and mentor a growing team working on autonomy and unmanned systems across air, land and maritime domains. … Based at our Winnersh site near Reading with flexible/hybrid working, you'll take systems from first principles through to detailed requirements, test and validation, using Model-Based Systems Engineering and Agile methods. You'll collaborate with Collins and Raytheon teams in the UK and internationally, with ...

Principal System Test Engineer Southampton | Hybrid Working Competitive Salary + Bonus + Benefits Not all test roles are created equal. Some involve executing test plans that somebody else has written. This isn't one of them. We're working with a company developing advanced 5G and satellite communications … technology. They're looking for a Principal System Test Engineer who can bridge the gap between specification, system architecture and real-world performance. You'll be the person asking: "How should this system behave?" not simply: "Did it pass the test?" Working closely with development, architecture and product ...

Principal System Test Engineer Southampton Hybrid Working Competitive Salary + Bonus + Benefits Not all test roles are created equal. Some involve executing test plans that somebody else has written. This isn't one of them. We're working with a company developing advanced 5G and satellite communications ...