Senior Commissioning Engineer - Electrical

As a Senior Commissioning Engineer – Electrical (Ships), you will support the commissioning of complex electrical systems within a high-risk engineering environment. Working on the Dreadnought Submarine programme, you will produce test documentation, interpret technical drawings and ensure activities are delivered safely and in line with company procedures and legislation. You will also work with key stakeholders and mentor less experienced team members.

• Produce test and commissioning documentation for electrical systems
• Review technical drawings and design documentation to develop accurate test procedures
• Carry out commissioning activities safely, with limited supervision
• Liaise with stakeholders to ensure compliance with project and safety requirements
• Support and mentor less experienced team members
• Deliver assigned activities in line with company policies, procedures and legislation
• Contribute to commissioning activities involving electrical distribution, fire protection, control and instrumentation systems

• HNC in Electrical Engineering or equivalent relevant experience
• Experience producing test documentation and technical reports, interpreting engineering drawings and using appropriate test equipment for electrical testing
• Knowledge of electrical control, instrumentation and high-voltage systems, including power plants, motors, distribution and fire protection systems
• Knowledge of instrumentation technologies, including low-voltage control, PLCs, data communications and fibre optics
• Experience commissioning complex systems, with a strong understanding of safety procedures in high-risk environments and nuclear site authorisation conditions
• Understanding of test and commissioning processes, with the ability to work independently, liaise with stakeholders and support and mentor colleagues

You will join the Tech Cell Electrical team at the start of a major phase of the Dreadnought Submarine programme, one of the UK’s biggest and most complex engineering programmes. You’ll have the opportunity to contribute to a nationally significant project and may travel to support Factory Acceptance Tests. Relocation support is available across Submarines roles, subject to eligibility criteria.

We’re committed to building an inclusive workplace where everyone feels valued and supported. We welcome applications from all suitably qualified people and encourage discussion of reasonable adjustments where needed.

Please be aware that many roles at BAE Systems are subject to security and export control restrictions. Applicants must meet Baseline Personnel Security Standard, and many roles require higher levels of National Security Vetting, including 5–10 years continuous UK residency depending on the role.

Here you’ll build a career with purpose and limitless possibilities. Lifelong learning, meaningful work, and a supportive culture enable you to grow with confidence. You’ll be recognised for your contribution and supported with rewards that matter most to you.

Closing Date: 29th October 2026

We reserve the right to close this vacancy early if we receive sufficient applications. If you are interested, please apply as early as possible.

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