Hybrid Senior/Principal Mechanical Engineer – Nuclear

Company: First Recruitment Group
Apply for the Hybrid Senior/Principal Mechanical Engineer – Nuclear
Location: East Midlands
Job Description:

First Recruitment Group is recruiting a Senior/Principal Mechanical Engineer for a large Derby-based nuclear sector client. The role can be inside IR35 or permanent staff, with office-based work in Derby and potential one day remote per week.

You would review engineering concessions, demonstrate CAD/CA E capabilities, and lead design through all lifecycle stages, including MB Design, tolerance analysis, manufacturing buy-offs and parts support in service.

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Posted: August 18th, 2026