Senior Critical Facilities Engineer - CMMS & Maitenance

Role overview

What you will do

• Develop CMMS standards, asset hierarchies, and equipment records.
• Build preventive, predictive, and corrective maintenance programmes.
• Manage schedules, work orders, job plans, and maintenance documentation.
• Support critical electrical and cooling infrastructure, including liquid cooling.
• Review planned maintenance, MOPs, risk assessments, and operational changes.
• Coordinate maintenance with colocation providers and external vendors.
• Support incident response, root cause analysis, corrective actions, reliability, and lifecycle planning.
• Initially support day-to-day activities of the wider Data Center Facilities Engineering team.

What we are looking for

• Around 5–6 or more years of relevant engineering experience.
• Data center, critical facilities, or mission-critical infrastructure experience.
• Electrical, mechanical, or multi-skilled engineering background.
• Strong understanding of preventive and corrective maintenance for critical infrastructure.
• Hands-on experience with CMMS or EAM platforms such as Maximo, ServiceNow, SAP PM, Oracle EAM, eMaint, Corrigo, Archibus, or similar.
• Experience coordinating vendors and reviewing maintenance activities and operational risks.
• Knowledge of UPS, generators, switchgear, transformers, PDUs, and cooling systems.

Preferred experience

• Experience improving CMMS asset structures and maintenance programmes is preferred.
• Experience with liquid cooling, commissioning or operational handovers, reliability-centered maintenance, or critical-spares planning is a plus.

Workplace and travel

• The role is primarily remote.
• The successful candidate should be based in London or Greater London.
• Occasional visits to colocation sites are required, typically up to approximately 25%.