Electrical Site Manager

Rubicon Consulting is currently recruiting for Electrical Dite Manager on a 6 Month Rolling Contract, based in London. Role Summary We are seeking an experienced Electrical Site Manager to oversee the electrical installation works on a major data centre construction project in London. You will be responsible for managing on-site electrical delivery including HV/LV distribution, UPS, generators, busbar, containment, and associated M&E services across a fast-paced, high-value programme. This is a contract engagement operating outside IR35, suited to a self-employed Ltd company contractor. Key Responsibilities • Manage day-to-day electrical installation works on site including HV/LV, UPS, generators, busbar trunking, and containment systems • Coordinate directly with the Principal Contractor, M&E subcontractors, and client-side teams to ensure programme adherence • Chair and attend site progress meetings; produce and review method statements, risk assessments, and inspection & test plans • Oversee safe systems of work including permit to work (PTW), isolation procedures, and electrical safety documentation • Monitor labour, plant, and materials on site; manage subcontractor performance against programme milestones • Ensure works are delivered in compliance with BS 7671, IET Wiring Regulations, and client-specific technical standards • Liaise with commissioning teams during energisation and handover phases; support witnessing and sign-off activities • Maintain site records, daily diaries, and progress reporting for submission to the project manager • Enforce site health & safety standards in line with CDM 2015 regulations and company HSE policy Requirements Essential • Proven experience as an Electrical Site Manager on data centre, critical infrastructure, or large commercial M&E projects • Strong background in HV/LV distribution, UPS systems, standby generators, and structured power infrastructure • Thorough understanding of BS 7671 (18th Edition) and IET Wiring Regulations • SMSTS (Site Management Safety Training Scheme) certificate — current • ECS Gold Card (Electrical Supervisor / Manager) or equivalent trade certification • Demonstrable experience managing subcontractors and coordinating multi-disciplinary site teams • Competent in the review and implementation of ITPs, MERAs, and electrical testing & commissioning documentation • Full working knowledge of CDM 2015 duties and construction phase health & safety obligations • Proven ability to manage programme pressure and interface with senior stakeholders Desirable • Prior experience on hyperscale or colocation data centre programmes (Tier 3 / Tier 4 environments) • 18th Edition / City & Guilds 2382 or 2391 (Inspection & Testing) • HNC / HND or degree in Electrical Engineering or Building Services • Familiarity with DCIM systems, BMS integration, and structured cabling coordination • Experience working within principal contractor frameworks (Tier 1 contractors) Our Company Rubicon Consulting is a Talent management consultancy which helps you to optimise business performance and competitive advantage by choosing the right people first time