Data Center Commissioning Lead — On-Site & Handover

Radiant; Greater London; On-site; GBP 90,000 - 140,000; Full time

Job summary

Radiant is recruiting a hands-on Commissioning Lead to oversee live projects across the United Kingdom. You will travel between sites, lead commissioning activities from energisation through to Operations handover, and build the foundational handover playbook as you progress.

You will shape a scalable commissioning methodology, own the end-to-end delivery, and grow a pooled team while remaining hands-on at site level. Attitude and adaptability matter more than tenure.

Qualifications

• Hands-on commissioning experience on data centre or mission-critical infrastructure.
• Willingness to travel between live sites at short notice.
• Ability to build a commissioning methodology from experience.
• Ownership of Level 1 to Level 5 commissioning.

Responsibilities

• Lead commissioning activities on-site personally, moving between projects as they reach energisation.
• Build Radiant's commissioning methodology and readiness checklist from scratch.
• Own the handover package into Operations and walk it through with the receiving team.
• Build out a pooled commissioning team as project count grows while remaining hands-on at site level.

Skills

Hands-on commissioning

Data centre infra

Travel between sites

Methodology development

End-to-end delivery

Level 1-5 commissioning

Job description

Radiant is recruiting a hands-on Commissioning Lead to oversee live projects across the United Kingdom. You will travel between sites, lead commissioning activities from energisation through to Operations handover, and build the foundational handover playbook as you progress.

You will shape a scalable commissioning methodology, own the end-to-end delivery, and grow a pooled team while remaining hands-on at site level. Attitude and adaptability matter more than tenure.