Commissioning Manager

Commissioning Lead Data Centre Projects London
£100K £110K + Car/ Allowance + Benefits
Location: London

We re seeking an experienced Commissioning Lead to oversee and coordinate Mechanical & Electrical (M&E) commissioning activities across large-scale data centre projects.

Reporting to the Project Manager, you ll manage all commissioning phases from planning and testing through to handover ensuring systems are delivered safely, efficiently, and in full compliance with project specifications and standards.

This is a pivotal leadership position within a high-performing international contractor, offering long-term project stability, a strong rotation package, and significant opportunities for career progression.

Key Responsibilities

• Lead all commissioning activities across complex M&E systems.
• Supervise and coordinate subcontractors, vendors, and direct labour teams.
• Establish and implement commissioning procedures and test methods.
• Ensure all systems are commissioned to specification and relevant standards.
• Provide technical support and leadership during testing and handover phases.
• Coordinate with design, QA/QC, and construction teams to ensure readiness.
• Conduct detailed inspections and manage commissioning documentation.
• Manage and update commissioning trackers, ITCA activities, and handover packs.
• Support the development of RAMS, O&M manuals, and as-built documentation.
• Drive a culture of safety, quality, and accountability across all project activities.
• Communicate commissioning progress and performance to stakeholders.
• Mentor and support project engineers and commissioning personnel.

What We re Looking For

• Proven experience as a Commissioning Lead, Commissioning Manager, or M&E Commissioning Engineer within large-scale construction or data centre environments.
• Strong technical understanding of HVAC, electrical, and building services systems.
• Excellent knowledge of commissioning processes, safety standards, and QA/QC procedures.
• Experience managing multidisciplinary teams and subcontractors.
• Commercially aware with a strong focus on cost, quality, and delivery.
• Excellent leadership, communication, and organisation skills.
• Proactive problem-solver with the ability to work under pressure and tight deadlines.
• Must be eligible to work in the UK and available to travel as required.

What s on Offer

• £100,000 £110,000 per annum
• Long-term data centre pipeline across Europe
• Career development within a world-class contractor
• Work with industry-leading project teams on flagship builds