Principal Engineer – Software (Assurance)

Job Title: Principal Engineer – Software Assurance

Location: Coventry – Hybrid (2 days per fortnight, dependent on business need)

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:

You will step into a growing role within both our business and the wider industry, with significant potential for development and long‑term progression. You will quickly build a strong understanding of how software is developed, used and controlled within our complex and unique application. You will be actively involved in decision‑making and problem‑solving for some of the most critical aspects of our design.

Core duties:

• Collaborating 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
• Reviewing software plans, documentation and software aspects of system level plans and documents to provide timely and meaningful feedback
• Engaging with system designers, other engineering disciplines and software developers to in the design process to ensure that software meets requirements
• Documenting the level of risk, provide evidence and reporting for senior management
• Working with a range of stakeholders at all levels to resolve non-conformances and programme risks.

Essential Skills:

• Solid understanding of the principals of the software lifecycle and the application to other types of software is critical to the role
• Understanding of Systems engineering lifecycle and how this relates to software
• Experience of Software Assurance Methods and processes, including audit and review
• Understanding of the application of software engineering, security, quality and safety standards
• A strategic problem‑solver who applies logical thinking to resolve complex issues and effectively gain stakeholder alignment

The SSNA whole boat software assurance team :

Working in the deployed Program software assurance team you will work with system designers and our suppliers to ensure the quality and reliability of the delivered products. You will ensure that the boat’s safety and functional requirements are met and that risk is identified and managed. This position offers a uniquely broad perspective across the programme, the business and our customer organisations, providing exceptional opportunities for both technical and personal development. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria.

Why BAE Systems?

Here you’ll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work, this is a place where you can grow your career with confidence and be empowered to be your best. You’ll be recognised for your contribution and enjoy rewards tailored to what’s most important to you and your family, support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make.

A place where everyone can thrive:

We’re committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do.

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.

Closing Date: 27th May 2026

We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible.

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