25 of 25 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. ...

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, there's 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. ...

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, there’s 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 ...

creating it. From cutting-edge defence technology to ground-breaking innovations our mission is to empower and protect lives. Join us as a Principal IT Data Systems Engineer at either our Bristol, Amesbury, Farnborough or Malvern site, where you will have the opportunity to work with cutting … edge technology in partnership with some of the most brilliant minds.The RoleAs a Principal IT Data Systems Engineer, you will provide Digital Engineering Technical Leadership and IT Data Systems Integration expertise to enable a Digital Engineering project to meet its business objectives working as a partnership ...

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. ...

businessLocation: Winnersh, UKHelp shape the future of unmanned systemsAt Collins Aerospace, we are advancing technologies that help redefine aerospace and defense. From intelligent systems to complex mission capability, our teams work on solutions that protect, connect and support customers operating in some of the most demanding environments … world.We are looking for an experienced Snr Principal Systems Engineer - Modelling & Simulation– Unmanned Systems to play a key technical leadership role in the design, development, test and demonstration of complex unmanned air systems.This is a role for someone who enjoys working at the sharp edge ...

have a fantastic opportunity for a Principal Systems Engineer to join an innovative engineering business delivering complex projects within highly regulated industries. Working across the full engineering lifecycle, you'll play a key role in defining, integrating and validating multidisciplinary systems, ensuring solutions meet technical, safety … customer requirements from concept through to commissioning. This position would suit a Systems Engineer with experience in the nuclear, defence, aerospace or other highly regulated sectors who enjoys solving complex engineering challenges. It will appeal to someone who is passionate about systems thinking, requirements management and working ...

Principle Systems Engineer (Outside IR35) Stevenage £500 - £600 a day 6 months initial contract with opportunity to be extended to 12 months Our client is seeking an SME Principal Systems Engineer to provide end-to-end technical ownership of a new physical system … 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 ...

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 ...

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 ...

## 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 ...

DescriptionJob Title: Principal Systems EngineerLocation: Frimley, Hybrid, 3 days on site weeklyWe offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: CompetitiveWho we are: Join BAE Systems and you’ll be part of something … 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’ll be doing:In this role, you will provide technical ownership of CCS design, As the Technical Lead for the project ...

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 ...

NegotiableBerkshire, EnglandPermanentPrincipal Systems EngineerPowering Decision. Protecting Advantage.Join the Team Redefining Defence Technology...We are Powering Decision for customers operating in the most demanding strategic and tactical environments. From engineering systems that save lives to leading programmes that shape the future battlespace, we empower our people to make a meaningful … help develop the technologies that secure nations, protect lives, and deliver confidence where it matters most.Role PurposeYou will assure and implement ISO 15288 systems engineering processes across the full systems lifecycle for assigned projects. As a senior technical authority, you will enable and assure multi‐disciplinary teams, ensuring ...

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 … 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 regular overseas travel ...

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 ...