Data Centre Engineer

Job Description

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