BAE Systems
Senior Commissioning Engineer – Mechanical
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Senior Commissioning Engineer – Mechanical
Senior Commissioning Engineer – Mechanical (Propulsion)
Location: Barrow-In-Furness – Hybrid/flexible working arrangements available (enquire with recruiter).
Salary: Competitive
About BAE Systems
Join BAE Systems and contribute to pioneering defence, aerospace and security solutions that shape a safer future. Your expertise will drive innovation from the ocean depths to outer space, shaping continuous at-sea deterrence for the UK.
What You’ll Be Doing
As a Senior Commissioning Engineer – Mechanical (Propulsion), you’ll oversee critical commissioning of mechanical propulsion systems on the Dreadnought submarines—an introductory-generation fleet for the Royal Navy. Your role spans:
- Safety-driven commissioning of complex propulsion systems under stringent regulations.
- Collaboration with engineering teams, naval build operations, the Royal Navy, and the Ministry of Defence.
- Representation at Factory Acceptance Tests, Contractor Sea Trials, and overseas exigencies.
Core Responsibilities
- Execute commissioning per company protocols, legal standards, and legislative compliance.
- Coordinate cross-functional stakeholders to ensure safe, compliant system integration.
- Produce, review, and maintain technical documentation (commissioning plans, test procedures, reports).
- Mentor junior engineers within mechanical propulsion domains.
- Document and manage commissioning records in line with security/vetting requirements.
- Deliver on-time, high-quality outcomes while adhering to project deadlines.
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Essential Skills & Experience
Technical Proficiency
- Mechanical systems expertise: With focus on steam, condensate, lubricating oil, and cooling systems.
- Complex machinery commissioning: Including diesel engines, turbo-generators, steam turbine plants.
- Proven ability in testing hardware (e.g., flushing, pressure tests, endurance runs, system alignment).
- Familiarity with Nuclear Site Licence/Authorised Conditions and high-risk protocols.
Work Environment
- Skilled in safe operations within regulated, nuclear/defence settings.
- Able to adapt to geographically diverse assignments (including overseas travel).
The Team Now Hiring You
The Propulsion Mechanics Commissioning Team specialises in rolling out submarine secondary propulsion for the Royal Navy’s Dreadnought programme—four ballistic missile submarines underpinning the UK’s Continuous At-Sea Deterrent (CASD).
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- Relocation support available: Upon meeting eligibility criteria.
- Mission impact: Join a flagship UK security programme.
Houston, We Have Opportunity
BAE Systems fosters an inclusive, high-performing culture in which all who contribute are valued. Reasonable adjustments welcomed.
Security Clearance Considerations
- Baseline Personal Security Standard (BPSS) mandated for all roles.
- Some positions require higher-level vetting (e.g., 5–10 years continuous UK residence)—essential for defence-related contractor work.
Why BAE Systems?
- Meaningful work with global reach and tangible national impact.
- Growth and recognition: Cultivate expertise within a supportive team.
- Rewards tailored to you, including competitive compensation and benefits.
Application Timeline
- Closing date: 16 July 2026
- Early submissions encouraged due to continued policy for early or near-full vacancy closure.
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