Commissioning Manager in Bath

Commissioning Manager – Data Centres

Contract | Outside IR35 | 12 Months

We are seeking an experienced Commissioning Manager to support a major data centre project on a 12-month Outside IR35 contract .

The role will start in Oxford for the first 20 weeks , before relocating to Swindon for the remainder of the contract .

Key Responsibilities:

• Take full ownership of the commissioning process across all project phases
• Develop and manage commissioning plans, schedules, and procedures
• Coordinate commissioning activities with contractors, consultants, and OEMs
• Lead testing, witnessing, integrated systems testing (IST), and system handover
• Ensure MEP systems are commissioned in line with design, safety, and quality standards
• Manage commissioning documentation and client approvals

Requirements:

• Proven experience as a Commissioning Manager on data centre or critical infrastructure projects
• Strong technical knowledge of MEP systems including power, cooling, UPS, generators, and BMS
• Excellent stakeholder management and communication skills
• Willingness to work on-site in Oxford initially, then Swindon
• Immediate or short-notice availability preferred

Contract Details:

• Contract Length: 12 months
• IR35 Status: Outside IR35
• Location: Oxford (first 20 weeks), then Swindon
• Rate: Competitive day rate

If you’re an experienced Commissioning Manager looking for a long-term data centre contract, we’d like to hear from you.