Safety jobs in United Kingdom

Principal Engineer - Human Factors

Barrow-In-Furness / Filton / Frimley /BroadOak / Manchester / Coventry (Hybrid)

Negotiable (Commensurate with skills and experience)

• Assessing risks of human error and providing Human Factors advice
• Performing task analysis
• Working with Process authors to improve procedures to reduce risk of unintended outcomes
• Representing Human Factors at design technical reviews
• Conducting design substantiation reviews
• Supporting Safety Case delivery
• Leading Human Factors programmes of work

Essential

• Degree in Human Factors/Psychology or equivalent experience
• Demonstrable Human Factors experience
• Experience in delivering Human Factors into safety case in a nuclear setting
• Previous experience of stakeholder management
• Proven experience in coaching and mentor others
• Experience in writing assessment reports and safety cases

Desirable

• Chartered Ergonomist status with CIEHF (or capable of achieving this)
• Submarine experience

As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive.

An excellent opportunity has arisen for a Principal Engineer - Human Factors, working within The Human Factors Team. You will be looking at the Human Factors of Site Safety of the Barrow site and Boat programmes.

As a Principal Human Factors engineer, you will be part of a team working across all 3 submarine programmes at BAE Systems. This is a very exciting time to be joining one the largest Human Factors teams in the UK. Our team provides safety-oriented support to the day-to-day business of designing, building and operating submarines and to the maintenance of our nuclear site licence.

Should you wish to relocate closer to the nuclear site at Barrow, we offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria.

This is a place where you’ll be able to make a real difference. You’ll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you’ll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc .) 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 , to allow for meaningful security vetting checks.

11th January 2026

When applying for this role, you will be redirected to BAE Systems careers site where you will be required to:

• Register an account (this is optional, you can apply as a guest)
• Provide contact information
• Upload your cv
• Complete a short diversity & inclusion questionnaire

When asked source type, please select "job board advertisement" then "the IET / E+T Jobs".