Job Title: Principal Electrical & Instrument Engineer – Water Sector Location: London (Hybrid – 1–2 days per week office-based) Sector: Water Type: Permanent, Full-Time We are recruiting for a Principal Engineer to join a well-established engineering design consultancy with a strong pipeline of long-term work in the water, hydrogen, and nuclear sectors. This is a dynamic role for a motivated engineer who enjoys working across feasibility, FEED, detailed design, and construction support phases. You’ll contribute to a portfolio of water and wastewater projects supporting utilities across the UK. Key Responsibilities: Lead and oversee electrical and control deliverables across all design phases Coordinate with clients, contractors, and stakeholders Develop Electrical Load Schedules and specify telemetry, MCCs, and instrumentation Prepare subcontract installation scopes and conduct technical bid evaluations Support site surveys, construction liaison, and commissioning activities Ensure compliance with national and international standards, including WIMES Promote safety, sustainability, and Net Zero initiatives across project delivery Requirements: Degree in Electrical, Electronic, or Control Engineering Chartered Engineer (CEng) or working towards Chartership Strong background in EICA design within the water or wastewater sector Experience approving documentation for construction Knowledge of UK regulations including ATEX, CE/UKCA, EMC, and PED Strong leadership, communication, and stakeholder management skills Proactive, hands-on approach to problem solving and project delivery