Hyperscale Data Centre Commissioning Lead

Winthrop Technologies Ltd.; Dublin; On-site; EUR 90,000 - 150,000; Full time

Benefits offered by this job

Competitive salary

Collaborative team environment

Career development opportunities

Job summary

Winthrop Technologies Ltd, based in Dublin, is seeking a General Commissioning Manager to lead the full commissioning lifecycle for a hyperscale data centre project on site in Dublin. You will ensure systems are commissioned per client standards, safety requirements, and IST turnover.

You will supervise commissioning across electrical, mechanical, controls, fire and life safety systems; develop schedules; manage pre-functional checks; coordinate with client, GC, vendors, and third-party

Qualifications

• Proven experience delivering commissioning for hyperscale data centre projects.
• Strong MEP background with deep understanding of mission-critical electrical and mechanical systems.
• Experience operating within hyperscale commissioning processes, governance, and reporting structures.
• Demonstrated leadership of Integrated Systems Testing in live or near-live environments.
• Experience working for a General Contractor on fast-track, large-scale data centre builds.
• Degree in Mechanical, Electrical, or Building Services Engineering (or equivalent).

Responsibilities

• Lead commissioning activities across electrical, mechanical, controls, EPMS, and BAS.
• Develop detailed commissioning schedules aligned to the baseline programme and turnover sequencing.
• Coordinate IST planning, execution, and closeout with clients and vendors.
• Enforce safety-first culture and manage risk registers through to closure.
• Manage documentation, test scripts, results, and handover deliverables.
• Chair readiness meetings and coordinate with GC, Microsoft, designers, and subcontractors.

Skills

Leadership

Stakeholder management

Project planning

IST coordination

MS Office / project tools

Education

Degree in Mechanical, Electrical, or Building Services Engineering

Commissioning certifications (Data Centre)

Job description

Winthrop Technologies Ltd, based in Dublin, is seeking a General Commissioning Manager to lead the full commissioning lifecycle for a hyperscale data centre project on site in Dublin. You will ensure systems are commissioned per client standards, safety requirements, and IST turnover.

You will supervise commissioning across electrical, mechanical, controls, fire and life safety systems; develop schedules; manage pre-functional checks; coordinate with client, GC, vendors, and third-party