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🥝 Principal Commissioning Engineer - Mechanical

Babcock International Group | Plymouth, United Kingdom | Posted June 18, 2026

Job Description

Job Title: Principal Mechanical Commissioning Engineer

Location: Plymouth, Devon


Compensation: £57, + Benefits


Role Type: Full time / Permanent


Role ID: SF

At Babcock we’re working to create a safe and secure world, together, and if you join us, you can play your part as a Principal Mechanical Commissioning Engineer at our Devonport Royal Dockyard site.

The role


As a Principal Mechanical Commissioning Engineer, you’ll play a pivotal leadership role in delivering commissioning activities across complex mechanical systems within a highly regulated defence environment. This is your opportunity to lead from the front, ensuring critical infrastructure and assets are brought into service safely, efficiently, and to the highest quality standards.

Day-to-day, you’ll influence project outcomes, mentor engineering teams, and act as a technical authority, helping to deliver esse...

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