Electrical Commissioning Manager

Company: JAM
Apply for the Electrical Commissioning Manager
Location: London
Job Description:

Electrical Commissioning Manager – Data Centres

The Opportunity

We’re looking for experienced Electrical Commissioning Managers to support major data centre projects across the UK and Europe.

Working with a specialist commissioning consultancy, you’ll oversee electrical commissioning activities, coordinate contractors and ensure critical electrical systems are successfully tested, commissioned and handed over.

Key Responsibilities

  • Manage electrical commissioning activities across large-scale data centre projects.
  • Oversee L1–L5 commissioning, integrated systems testing (IST) and handover.
  • Coordinate commissioning engineers, MEP contractors and specialist subcontractors.
  • Review commissioning plans, test scripts and technical documentation.
  • Oversee testing of HV/MV and LV electrical systems.
  • Resolve technical issues and support commissioning programme delivery.
  • Liaise with clients, contractors and project stakeholders.

Requirements

  • Experience as an Electrical Commissioning Manager, Commissioning Lead or Senior Commissioning Engineer.
  • Strong electrical commissioning background within data centres or mission-critical environments.
  • Knowledge of HV/MV systems, UPS, generators, transformers and switchgear.
  • Experience with L1–L5 commissioning and IST.
  • Strong contractor coordination and stakeholder management experience.

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Posted: October 25th, 2026