Senior Commissioning Engineer - Electrical

Job Description

Join Our Team as a Senior Commissioning Engineer – Electrical\n

Location: Barrow-In-Furness (Onsite)

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Salary: Competitive

Who We Are\n

At BAE Systems, you’re not just taking a job; you’re becoming part of something bigger. As a valued member of our global network, you’ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You’ll play a crucial role in delivering advanced, technology-led defence, aerospace, and security solutions, shaping a safer future for all of us. From the depths of the ocean to the far reaches of space, your career at BAE Systems has no limits!

Your Role\n

As a Senior Commissioning Engineer, you’ll be at the forefront of commissioning first-of-class electrical power and distribution systems for the next generation Dreadnought submarines. Collaborating closely with Engineering, Build Operations, the Royal Navy, and MOD, you’ll ensure that all commissioning activities are executed safely, compliantly, and to the highest technical standards.

Core Responsibilities\n

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• Conduct commissioning and testing activities with limited supervision in a high-risk environment.
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• Collaborate with Engineering, Royal Navy, MOD, and Build Operations teams to ensure safe and compliant activities.
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• Research, author, and review design and test documentation.
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• Maintain accurate records of all work activities in accordance with policy, procedure, and legislation.
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• Support and mentor less experienced team members within your area of expertise.
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• Represent the company during Factory Acceptance Tests, offsite testing, contractor sea trials, and other activities, including potential overseas travel.
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• Deliver assigned activities in line with company policy, procedures, and legislative requirements.
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Essential Skills\n

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• Strong knowledge of AC and DC electrical generation and power distribution systems.
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• Experience with electrical distribution systems, fire protection systems, and electrical testing.
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• Understanding of instrumentation systems, including Electrostatic Discharge, Low Voltage Control, Data Communications, PLCs, and Fibre Optics.
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• Familiarity with safety controls and procedures in high-risk environments.
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• Awareness of Nuclear Site Licence and Authorisation Conditions.
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• Understanding of how Test & Commissioning contributes to the wider business and UK defence enterprise.
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The Electrical Commissioning Team\n

Join our dedicated Electrical Commissioning Team, responsible for commissioning the first-of-class electrical power and distribution plant on the Dreadnought submarine programme. This programme will deliver four SSBNs to the Royal Navy, supporting the UK’s Continuous At Sea Deterrence (CASD) capability. Relocation support packages are available across all Submarine roles, subject to eligibility criteria.

A Place Where Everyone Can Thrive\n

We’re committed to fostering an inclusive workplace where everyone feels valued and supported. We welcome applications from all suitably qualified individuals and encourage discussions about reasonable adjustments where needed.

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

Why Choose BAE Systems?\n

Here, you’ll build a career with purpose and limitless possibilities. With a focus on lifelong learning, meaningful work, and a supportive culture, you’ll grow with confidence. Your contributions will be recognized, and you’ll be supported with rewards that matter most to you.

Closing Date\n

11th November 2026

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We reserve the right to close this vacancy early if we receive sufficient applications. If you’re interested, we encourage you to apply as early as possible!

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