Location: London (Critical Data Centre) Salary: £53,000 per annum (Inclusive of 10% Shift Allowance) Hours: Continental Shift Pattern (Days & Nights)Are you a highly resilient and multi-skilled engineer ready to step into the most critical maintenance environment? We are seeking a dedicated Data Centre Shift Technician to ensure the continuous operation of a state-of-the-art data centre in London. This role is for a proactive problem-solver who excels under pressure and is comfortable working independently during out-of-hours shifts. You will be the first line of defence against downtime, responsible for the immediate diagnosis and resolution of complex M&E issues. Key Responsibilities Critical Infrastructure Maintenance: Execute Planned Preventative Maintenance (PPM) and reactive repairs on all data centre mechanical and electrical (M&E) plant. Electrical Systems: Manage, operate, and troubleshoot HV/LV Switchgear, UPS systems, Standby Diesel Generators, and associated distribution infrastructure. Mechanical/HVAC Systems: Service and maintain the core cooling plant, including Chillers, CRAH/CRAC units, Dry Coolers, Pumps, and sophisticated chilled water distribution systems. Emergency Response: Act as the primary technical responder to critical alarms and incidents, implementing defined emergency operating procedures (EOPs) and standard operating procedures (SOPs) to maintain uptime. Compliance & Safety: Ensure all wor...