HVAC Mechanical Data Centre Technician
3 days ago
London
Overview We are recruiting a Shift Leader – Engineering Services to oversee the delivery of maintenance and operations across a critical building services environment. This role combines hands-on Electrical & Mechanical (M&E) expertise with team leadership, operational control, and compliance management. You will be responsible for maintaining 100% uptime, system reliability, and safety standards, while coordinating engineers, contractors, and Specialist Service Providers (SSPs). This is an excellent opportunity for a Lead Engineer or Supervisor looking to step into a key leadership role within a high-performance, safety-critical environment. Key Responsibilities Operations & Engineering Control • Maintain uptime and operational performance across all critical building systems - Operate, monitor, and carry out fault finding on M&E systems - Supervise Planned Preventative Maintenance (PPM) and reactive maintenance - Allocate and manage tasks via CMMS / CAFM systems - Maintain accurate asset registers, plant records, and maintenance documentation - Inspect completed works prior to permit closure and job sign-off - Deliver detailed shift handovers covering plant status, risks, isolations, and ongoing works - Provide shift cover for sickness and holidays as required Permit to Work (PTW) & Compliance • Manage and control the Permit to Work (PTW) system and Safe Systems of Work (SSOW) - Review and approve RAMS (Risk Assessments & Method Statements) - Ensure full compliance with Health & Safety legislation and company policies - Coordinate, issue, and close permits, escalating risks where necessary - Conduct site inductions and maintain compliance records - Monitor contractor performance against SLAs and safety standards Specialist Contractor Management • Coordinate and oversee all Specialist Service Providers (SSPs) - Ensure all SOPs, RAMS, and PTWs are in place prior to work commencement - Inspect and sign off completed works and documentation - Escalate technical issues, performance concerns, and compliance risks - Ensure contractors operate safely and in line with site procedures Quality Assurance & Housekeeping • Maintain QA standards for tools, PPE, ladders, and lifting equipment - Ensure all inspection logs are accurate and audit-ready - Monitor plant rooms and critical areas for cleanliness and operational integrity - Maintain high standards across workshops, storage areas, and site facilities Projects & Site Works • Oversee small works, refurbishments, and site changes - Liaise with contractors to ensure safe, compliant project delivery - Support operational changes across front-of-house and shared spaces Systems & Equipment Hands-on operational knowledge and fault finding across: • Building Management Systems (BMS) - Lighting control systems - HVAC systems (AHUs, FCUs, chilled beams) - Boilers and heating systems - Motors (single & three-phase) - UPS systems and critical power infrastructure - Emergency lighting systems - Generators and static switches - Water treatment and refrigeration systems Skills & Experience Essential • Minimum 10 years’ experience in Building Services / Facilities Management - City & Guilds 2360 (Parts 1 & 2) or equivalent - 18th Edition Wiring Regulations - Strong technical knowledge of electrical and mechanical systems - Proven experience leading or supervising engineering teams - Strong understanding of PTW, RAMS, and compliance processes - Excellent communication and stakeholder management skills - Good IT skills, including CMMS / CAFM systems and reporting tools - Professional, reliable, and safety-focused approach Desirable • City & Guilds 2391 Test & Inspection - Experience in critical environments (data centres, high-end commercial sites) - Candidates with strong leadership potential may be considered with training provided Candidate Profile • Proactive, detail-oriented, and solutions-focused - Calm and decisive under pressure, particularly during critical incidents - Strong leadership and team coordination skills - High standards of quality, safety, and professionalism - Committed to continuous improvement and development Why Join Us? • Take on a key leadership role within a critical facilities environment - Work with advanced M&E systems and infrastructure - Join a high-performing, safety-first engineering team - Access ongoing training, development, and career progression - Be part of a stable, long-term, and technically challenging environment Why this version performs better • Strong keyword optimisation: “Shift Leader”, “Engineering Services”, “M&E”, “Critical Facilities”, “BMS”, “PPM”, “PTW”, “CMMS” - Clear structure for ATS systems and recruiter scanning - Balanced focus on technical ability, leadership, and compliance - Targets both experienced supervisors and step-up lead engineers