Job Title: 24/7 Shift Manager – HV Electrical Location: Hounslow Salary: Up to £67,000 per annum Contract Type: Permanent, Full-Time (Shift-Based – 24/7 Rotation) Sector: Critical Environments / Facilities Management We are currently recruiting for an experienced 24/7 Shift Manager – HV Electrical to join a critical environment site in Hounslow. This is a permanent, full-time role working on a rotational shift pattern covering 24 hours, 365 days per year. As Shift Manager, you will lead a team of engineers delivering both planned and reactive maintenance on electrical and mechanical building services systems. You will also play a key role in maintaining uptime and compliance within a highly regulated critical site, ensuring the safe, efficient, and effective running of the operation at all times. Key Responsibilities: * Manage all site operations during your shift, including engineers and subcontractors * Ensure Planned Preventative Maintenance (PPM) and Reactive works are completed in line with SLAs and KPIs * Operate and manage high-voltage systems (HV) and maintain Authorised Person (AP) status * Oversee the operation of BMS and environmental control systems * Ensure accurate and compliant documentation for health & safety, quality, and building compliance * Operate and control Permit to Work systems in line with internal procedures and client expectations * Maintain comprehensive handover notes and reports for continuity across shifts * Supervise and audit sub-contractor work, ensuring method statements and risk assessments are in place and adhered to * Ensure a professional and safe working environment is maintained * Support the development, training, and performance reviews of engineering staff on your shift Requirements: * HV Qualified with current or previous Authorised Person status * Previous experience working in critical environments (e.g., data centres, banking, healthcare, etc.) * Strong working knowledge of building services systems (electrical and mechanical) * Ability to lead and motivate shift-based engineering teams * Excellent knowledge of H&S legislation, risk assessments, and safe systems of work * Strong IT skills, including experience with CAFM/CBMS systems * Flexible approach to shift coverage, overtime, and emergency call-outs when required What We Offer: * Salary up to £67,000 per annum * Structured shift pattern (24/7 rota) * 26 days annual leave bank holidays * Training and career development in a highly technical, regulated environment * Opportunity to work on a flagship critical site with cutting-edge infrastructure If you are a high-voltage qualified engineering leader with a background in critical facilities and a passion for operational excellence, apply today to join a high-performing technical team in Hounslow. Only candidates with the right to work in the UK and the required HV qualifications will be considered