Senior Electrical Engineer (Data Centre Design) Permanent London, Bristol or Birmingham (hybrid) This role is for a high-calibre Electrical Engineer who enjoys the technical "nitty-gritty" of heavy power systems. You will lead the design and delivery of robust electrical architectures for mission-critical data centres, ensuring 24/7 uptime and industry-leading resilience. Role Overview Location: London, Birmingham, or Bristol (Hybrid). Basis: Full-time, Permanent. Salary Guide: £60,000 – £85,000 (DOE) + Critical Environment Allowance. Core Focus: MV/LV Distribution, UPS Systems, Backup Generation, and Protection Coordination.Key Responsibilities This is a hands-on design role. You will be expected to own the electrical design from concept to commissioning: System Architecture: Designing complex redundancy models (N+1, 2N, 2N+1) for Tier III and IV data centres. Power Distribution: Engineering the full power chain, including Medium Voltage (MV) Switchgear, Step-down Transformers, and Low Voltage (LV) Distribution Boards. Critical Power Path: Specifying and sizing UPS (Uninterruptible Power Supply) systems, Battery Energy Storage (BESS), and Backup Diesel/Gas Generators. Technical Analysis: Performing protection coordination studies, short-circuit calculations, and arc flash analysis. BIM & Modelling: Producing detailed 3D models and schematics, ensuring seamless integration with mechanical cooling and s...