Commissioning Manager - BMS

Global Commissioning; Greater London; On-site; GBP 45,000 - 65,000; Full time

Benefits offered by this job

Flight & accommodation coverage

Per diems

Overtime opportunities

Career progression

European projects

Job summary

Global Commissioning seeks experienced BMS Commissioning Engineers to join a growing team delivering high‑profile data centre projects across the UK and Europe. You will lead commissioning from initial testing through to integrated systems handover, collaborating with electrical, mechanical and controls teams.

Review design documentation, develop commissioning plans and oversee Level 1–5 testing, with travel across the UK and Europe. Strong client liaison and problem‑solving skills are essential.

Qualifications

• Proven experience commissioning BMS systems in data centres or large facilities.
• Strong understanding of HVAC and controls integration in critical environments.
• Experience with Level 4 and Level 5 testing is desirable.
• Ability to lead commissioning activities and coordinate multiple stakeholders.
• Excellent communication and problem‑solving skills.
• Willingness to travel across the UK and Europe.

Responsibilities

• Lead and execute BMS commissioning activities on data centre projects.
• Review design documentation, sequences of operation, and control philosophies.
• Develop and execute commissioning plans, scripts and test procedures.
• Carry out Level 1–5 commissioning and integrated systems testing.
• Coordinate with electrical, mechanical and controls teams for seamless delivery.
• Troubleshoot and resolve BMS/controls issues.
• Produce commissioning reports and handover documentation.
• Build strong client, consultant and subcontractor relationships.

Skills

BMS commissioning

HVAC knowledge

Stakeholder management

Problem solving

Communication

Willingness to travel

Job description

Join Global Commissioning and help deliver some of Europe's most exciting data centre projects.

Due to continued growth and major project wins across the UK and Europe, we are looking for experienced BMS Commissioning Engineers to join our expanding team.

This is an opportunity to work on large-scale, mission-critical facilities, delivering complex commissioning activities from initial testing through to integrated systems testing and client handover.

What You'll Be Doing

• Lead and execute BMS commissioning activities on hyperscale and enterprise data centre projects.
• Review design documentation, sequences of operation and control philosophies.
• Develop and execute commissioning plans, scripts and test procedures.
• Carry out Level 1-5 commissioning and integrated systems testing.
• Coordinate with electrical, mechanical and controls teams to ensure seamless project delivery.
• Troubleshoot and resolve BMS and controls issues.
• Produce commissioning reports and final handover documentation.
• Build strong relationships with clients, consultants and subcontractors.

What We're Looking For

• Proven experience commissioning BMS systems within data centres, mission-critical facilities or large-scale infrastructure projects.
• Strong understanding of HVAC systems, controls integration and critical environments.
• Experience of Level 4 and Level 5 testing is highly desirable.
• Ability to lead commissioning activities and manage multiple stakeholders.
• Excellent communication and problem-solving skills.
• Willingness to travel across the UK and Europe.

What We Offer

• Competitive salary and benefits package.
• Local employment contracts.
• Flights, accommodation covered.
• Per diems and overtime opportunities.
• Career progression within a rapidly growing business.
• The opportunity to work on some of Europe's largest and most technically challenging data centre projects.

If you have a passion for commissioning and a strong BMS background, we'd love to hear from you.