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25 principal engineer jobs found

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BAE Systems
17 Sep, 2026
Principal Engineer – Combat Systems (External Communications)
BAE Systems Great Britain, United Kingdom
Job Title: Principal Engineer – Combat Systems (External Communications) Location: Frimley, (alternative locations: Filton, Portsmouth Broad Oak 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: Circa £58,000 (DOE) Who we are: Join BAE Systems and you’ll be part of something bigger. As a valued member of our global colleague network, you’ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You’ll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there’s no limit to where a career at BAE Systems could take you. Job Description: This role will have you leading areas such as Requirements Management and Testing & Integration...
BAE Systems
17 Sep, 2026
Principal Engineer C&I – Infrastructure and Facilities
BAE Systems Barrow-in-Furness, UK
Job Title: Principal Engineer C&I – Infrastructure and Facilities Location: Barrow-in-Furness. Hybrid – 2 days onsite every second week We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Circa £55,000 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. Job Description: You’ll use your knowledge in Integration, Verification and Validation (IV&V) to shape and develop shore based IV&V...
BAE Systems
17 Sep, 2026
Principal Engineer – Prototype Lead (System Integration, Verification and Validation)
BAE Systems Barrow-in-Furness, UK
Job Title: Principal Engineer – Prototype Lead (System Integration, Verification and Validation) Location: Barrow-in-Furness, full time onsite We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Circa £55,000 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. Job Description: You’ll establish the SSNA programme requirements for the Prototyping PCS IV&V capability, by collaborating with...
BAE Systems
17 Sep, 2026
Principal Engineer – BoM Integration
BAE Systems Glasgow, UK
Job Title: Principal Engineer – BoM Integration Location: Scotstoun – 2-3 days onsite We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: up to £57,000 dependant on skills & experience Who we are: Join BAE Systems and you’ll be part of something bigger. As a valued member of our global colleague network, you’ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You’ll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there’s no limit to where a career at BAE Systems could take you. Job Description: You will play a key role in the delivery of the River Class Destroyer (RCD) Programme, managing supply chain contract structures and data...
BAE Systems
15 Sep, 2026
Principal Engineer – Systems Engineering (Requirements & Acceptance)
BAE Systems Barrow-in-Furness, UK
Job Title: Principal Engineer (Requirements & Acceptance) Location: Barrow-in-Furness. Hybrid – 2 days on site per fortnight (dependent on business needs). 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 £60,000 (Commensurate with skills and experience) Who we are: Join BAE Systems and you’ll be part of something bigger. As a valued member of our global colleague network, you’ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You’ll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there’s no limit to where a career at BAE Systems could take you. Job Description: In this role you will work with the Engineering Delivery Team...
BAE Systems
26 Aug, 2026
Principal Engineer – Human Factors
BAE Systems Barrow-in-Furness, UK
Job Title: Principal Engineer – Human Factors Location: UK wide – Hybrid We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role. Salary: £ 47,241+ (Commensurate with skills and experience) Who we are: Join BAE Systems and you’ll be part of something bigger. As a valued member of our global colleague network, you’ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You’ll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there’s no limit to where a career at BAE Systems could take you. Role Description: You’ll Assess risks of human error and providing Human Factors advice You’ll be Performing task analysis You’ll be working with process...
BAE Systems
25 Aug, 2026
Principal Engineer – Product Security
BAE Systems Great Britain, United Kingdom
Job Title: Principal Engineer – Product Security Location: Frimley, Bristol, Weymouth, Portsmouth, Coventry We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Circa £61,500 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’ll be doing: You’ll define and implement risk-based cybersecurity requirements for systems and subsystems, providing technical expertise and guidance across all...
RE
24 Feb, 2026
Permanent
Principal Engineer
RM Education Limited Abingdon, , United Kingdom
Overview: Would you like to help enrich the lives of learners around the world?      At RM, we’ve been pioneers of education technology since 1973. We provide technology and resources to the education sector, supporting over 10 million students worldwide. We work with over28,000 schools, nurseries, and education trusts in 115 countries to deliver customer-centric solutions that improve education outcomes.       What we do helps learners at all stages of their lives, from preschool to higher education and professional qualification; we partner with schools, examination boards, central governments and other professional institutions to enrich the lives of learners.      RM Group operates through three businesses: Technology (Managed Services, Software and Infrastructure for Schools), Assessment (Software and Services) and TTS (Educational Resources).       Within the assessment market we are experts in providing solutions for online exam testing and...
BAE Systems
15 Sep, 2026
Principal Maintenance Engineer
BAE Systems Portsmouth, UK
Job Title: Principal Maintenance Engineer Location: Portsmouth Naval Base – minimum of 3 days onsite per week We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Circa £53,000 (depending on skills and experience) + Annual Incentive scheme of 10% 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: As a member of the Maintenance Management team, the role is responsible for...
BAE Systems
15 Sep, 2026
Principal Product Security Engineer
BAE Systems Portsmouth, UK
Job Title: Principal Product Security Engineer Location: Portsmouth Broad Oak and occasional travel to other BAE Systems sites. 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 £64,000 depending on skills and experience Who we are: Join BAE Systems and you’ll be part of something bigger. As a valued member of our global colleague network, you’ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You’ll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there’s no limit to where a career at BAE Systems could take you. Job Description: As a Principal Product Security Engineer, you will lead the application of information assurance, cyber...
BAE Systems
07 Sep, 2026
Principal Systems Engineer
BAE Systems Portsmouth, UK
Job 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 and you’ll be part of something bigger. As a valued member of our global colleague network, you’ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You’ll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there’s no limit to where a career at BAE Systems could take you. Job Description: This position sits within the Systems Engineering Hub, which is part of the Warship Technical Authority (WTA) Service Hub. The WTA aims to deliver Naval whole...
BAE Systems
26 Aug, 2026
Senior/Principal Software Engineer
BAE Systems Rochester, UK
Job Title: Senior/Principal Software Engineer Job Location: Rochester, Kent – Onsite Salary: Up to £65,000 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. Role Description: As a Principal Software Engineer, you will lead the design and delivery of embedded software for complex, safety critical systems. You will develop drivers, protocols and human-machine interfaces. Responsible for technical direction and ensuring robust, certifiable solutions. Working across the full lifecycle, you will define architectures and solve complex engineering challenges through...
BAE Systems
26 Aug, 2026
Senior/Principal Hardware Engineer
BAE Systems Rochester, UK
Job Title: Senior/ Principal Hardware Engineer Location: Rochester – Onsite Salary: Circa £60,000 depending on skills and experience Who we are: Join BAE Systems and you’ll be part of something bigger. As a valued member of our global colleague network, you’ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You’ll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there’s no limit to where a career at BAE Systems could take you. Job Description: This role involves executing complex hardware design tasks in line with the agreed development plan, ensuring delivery within defined timescales and budgets. You will work within established engineering processes and hardware standards, contributing to high‑quality, reliable design outputs....
BAE Systems
13 Aug, 2026
Principal Fire Safety Engineer (Assurance)
BAE Systems Barrow-in-Furness, UK
Job Title: Principal Fire Safety Engineer (Assurance) Location: Barrow-in-Furness – Full Time onsite Salary: Circa £60,000 (DOE) Who we are: Join BAE Systems and you’ll be part of something bigger. As a valued member of our global colleague network, you’ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You’ll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there’s no limit to where a career at BAE Systems could take you. Job Description: As part of the independent assurance organisation you will be performing inspection and surveillance of the company’s arrangements to provide an independent evaluation of fire safety performance on the Barrow site. You will provide assurance that fire safety risks are effectively...
BAE Systems
03 Aug, 2026
Principal Structural Engineer
BAE Systems Barrow-in-Furness, UK
Job Title: Principal Structural Engineer Location: Barrow-in-Furness 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. Job Description: As a Principal Structural Engineer, you will be working within a dual function team (design and engineering) of around 14 people at varying levels of seniority. You...
BAE Systems
16 Jun, 2026
Principal Structural Engineer
BAE Systems Barrow-in-Furness, UK
Job Title: Principal Structural Engineer Location: Barrow-in-Furness 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. Job Description: As a Principal Structural engineer, you will design and analyse complex steel structures using Eurocodes, British Standards and BAE standards whilst applying your expertise in regulations...
CS
10 Sep, 2026
Permanent
SVP - GenAI Full-Stack Engineer Lead
Citibank (Switzerland) AG London, UK
SVP - GenAI Full-Stack Engineer LeadApplyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: Engineer the future of global finance. At Citi, our Tech team doesn't just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech.We're looking for a hands-on engineering lead with a passion for building AI-powered products and shaping engineering culture. You'll provide technical...
BAE Systems
15 Sep, 2026
Consultant Engineer – Systems Engineering (Integration, Verification & Validation)
BAE Systems Barrow-in-Furness, UK
Job Title: Consultant Engineer Test & Integration Location: Barrow-in-Furness, onsite We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: £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. Job Description: As a member of the Platform Management System (PMS) Control and Indication team, Your role is responsible for the technical management and guidance of...
Amey Ltd
12 Sep, 2026
Permanent
Senior Civil Engineer
Amey Ltd York, UK
We have a fantastic opportunity for a permanent Senior Civil Engineer to join our Structures Assessments (CAFA) account in York, Liverpool, Cardiff or Crawley. 37.5 hrs per week, hybrid working with an expectation to be in the office a minimum of 3 days a week. In this role, you will play an important part in the assessment of rail structures, including Underline bridges, Overline bridges, Footbridges, Undercrofts, Canopies, Train sheds, Side Bridges and Tunnels (that directly support external traffic loads). This role offers you the unique opportunity to be a part of a varied team supporting a full range of Engineering technical grades, whilst continually learning and developing your own skills further. What You'll Do: Preparation and check of technical assessment/design remits, calculations, reports and drawings, complying with all relevant technical standards and client requirements. Preparation for and undertaking inspection/examination of assets, providing...
BAE Systems
08 Sep, 2026
Facilities Mechanical Engineer
BAE Systems Osborne SA 5017, Australia
FACILITIES MECHANICAL ENGINEER LOCATION: Osborne Naval Shipyard – Adelaide, SA – We offer a range of hybrid and flexible working arrangements. 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: We have an exciting opportunity reporting to the Shipyard Capability Manager, responsible for providing engineering services on various shipyard investment projects aimed at providing solutions to gaps in shipyard capability. The role is specific to the Shipyard Facilities and...
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