Principal Commissioning Engineer
Nuclearinst • plymouth, england • Posted June 30, 2026
About the Role
Principal Commissioning Engineer – Constructive
Location: Plymouth, Devon
Compensation: £57,300 + Benefits
Role type: Full time / Permanent
Role ID: SF71788
Role
As a Principal Commissioning Engineer – Constructive, you’ll play a vital role in ensuring the safe testing, setting‑to‑work and commissioning of nuclear submarine systems. You’ll lead constructive and mechanical commissioning activities across multiple submarine projects, helping to return these vital national defence assets safely back into service.
Day‑to‑day, you’ll be responsible for ensuring systems are operated, controlled and commissioned in alignment with Nuclear Site Licence requirements, Ministry of Defence Authorisation Conditions and all relevant safety legislation.
Responsibilities
- Oversee the safe operation and control of mechanical plant and processes, ensuring full compliance with nuclear safety regulations and MOD Authorisation Co...