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