Manager Training

Commissioning Manager – Nuclear | Defence Contract Security Clearance Required – DV Clearance

Location: Closest Office – Manchester, Glasgow, Reading, Bristol, Reading, Newbury.
I\’m recruiting on behalf of a key client for an experienced Commissioning Manager to join a major infrastructure programme within a high-security, highly regulated environment.
This role plays a key part in the end-to-end commissioning lifecycle—covering planning, testing, verification & validation, through to handover. You’ll be responsible for ensuring that systems and facilities are safe, compliant, and operationally ready.
We’re particularly interested in candidates with a background in mechanical, process, electrical, or instrumentation and control (I&C) , and a strong understanding of nuclear safety and regulatory compliance .
Author and implement commissioning strategies and plans aligned with the Work Breakdown Structure (WBS)
Develop and maintain commissioning schedules in line with the integrated master schedule
Oversee commissioning processes, ensuring they are fit-for-purpose and effectively rolled out across delivery teams
Collaborate with key internal teams (Operations, OCC, Nuclear Services) and external suppliers
Ensure robust safety practices for all test and commissioning activities
Resolve test failures and manage change to commissioning schedules, resources, and forecasts
Drive compliance with LC21 (Commissioning) and associated governance requirements
Lead integration of commissioning with the overall programme delivery strategy
✅ Demonstrable experience developing commissioning and test strategies
Solid background in nuclear or other highly regulated sectors
Deep understanding of commissioning procedures, LC21, and site safety protocols
Excellent project delivery experience—ideally within nuclear, defence, or similarly complex environments
High-level organisational and project management skills
Degree in Engineering or similar relevant discipline, or equivalent experience
Already hold security clearance ( DV)
Expertise in mechanical, electrical, I&C, or process systems preferred
If you or someone in your network is interested, drop me a message for a confidential chat or to request more details.