Senior Mechanical Commissioning Lead - Data Centres

g2 Recruitment; Helsinki; On-site; EUR 111,000 - 185,000; Full time

Benefits offered by this job

Accommodation provided

Travel provided

Rotational assignments across Europe

Job summary

g2 Recruitment seeks an experienced Mechanical Commissioning Manager to lead commissioning activities across Norway, Finland & Belgium for hyperscale data centre projects. The role covers L2–L5 testing, ensuring safe, integrated handovers to clients, with rotation patterns and travel provided.

The successful candidate will coordinate contractors, vendors and stakeholders, oversee flushing and pressure tests, and ensure QA/QC and safety compliance. Rotation across Europe is required.

Qualifications

• Proven experience as a Mechanical Commissioning Manager or similar leadership role.
• Strong background in data centres and mission-critical facilities.
• Extensive HVAC and mechanical systems commissioning experience.

Responsibilities

• Lead and manage all mechanical commissioning activities across large-scale data centre projects.
• Coordinate commissioning contractors, vendors, clients, and project stakeholders.
• Oversee flushing, pressure testing, HVAC commissioning, TAB, and integrated systems testing.
• Drive the execution of L2-L5 commissioning activities and ensure progression through milestones.
• Review commissioning procedures, method statements, test scripts, and handover documentation.
• Ensure compliance with QA/QC and Health & Safety requirements.
• Resolve technical issues and coordinate multidisciplinary teams to meet targets.
• Support project handover, client acceptance, and operational readiness activities.

Skills

Mechanical commissioning leadership

HVAC commissioning

Data centre experience

Job description

g2 Recruitment seeks an experienced Mechanical Commissioning Manager to lead commissioning activities across Norway, Finland & Belgium for hyperscale data centre projects. The role covers L2–L5 testing, ensuring safe, integrated handovers to clients, with rotation patterns and travel provided.

The successful candidate will coordinate contractors, vendors and stakeholders, oversee flushing and pressure tests, and ensure QA/QC and safety compliance. Rotation across Europe is required.