Data Centre Engineer

We are currently seeking Data Centre Engineers, Lead Engineers and Supervisors for a new data centre based in Slough About the Role As a Data Centre Engineer, you’ll be responsible for maintaining and operating electrical and mechanical systems that support 24/7 uptime. This includes HV/LV switchgear, UPS, generators, cooling systems, and other mission-critical equipment. You’ll work in a high-availability environment where safety, reliability, and attention to detail are essential. Key Responsibilities * Perform planned preventative and reactive maintenance on critical infrastructure (UPS, generators, switchgear, HVAC/CRAC/CRAH, chillers, pumps). * Carry out HV operations, isolations, and switching in line with site safety rules (AP/SAP responsibilities if appointed). * Monitor and respond to alarms using BMS and SCADA systems. * Diagnose electrical and mechanical faults quickly to maintain 100% uptime. * Maintain accurate logbooks, compliance documentation, and maintenance records. * Support incident response, root cause analysis, and continuous improvement of site processes. * Liaise with specialist contractors and ensure safe working practices at all times. * Participate in shift rota or on-call cover as required. What We’re Looking For * Recognised High Voltage qualification (AP/SAP status or formal HV switching training). * NVQ Level 3 in Electrical or Mechanical Engineering (or equivalent). * 18th Edition Wiring Regulations (BS 7671). * Strong experience within a critical environment, ideally data centres or similar high-availability sites. * Solid understanding of UPS, standby generators, LV/HV distribution, and cooling systems. * Excellent fault-finding skills and ability to work under pressure. * Strong communication skills and a commitment to safety. What We Offer * State of the art data centre environment * Opportunity to work in a cutting-edge, mission-critical environment. * Training, upskilling, and progression opportunities (including HV and vendor-specific training). * A supportive team culture and modern facilities. For more details or to apply, please reach out to Liam Hargate at Coyles