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Principal Mechanical Engineer, Water Sector

Bristol, 3 RIVERGATE, gb💼 Full-time🗓 2026-06-08 → 2026-10-01

Core

Design mechanical installations for water and wastewater infrastructure, including pump stations, piping, and valves, supporting multi-billion-pound capital programmes across the UK.

Role type

Principal Mechanical Engineer (Water Sector)

Builds

Water and wastewater infrastructure schemes, non-infrastructure projects, and engineering consultancy services for major UK water utilities.

Domain

Water infrastructure and wastewater engineering

Required skills

Pump station design, piping design, valve selection, hydraulics, engineering report review, design drawing approval, technical specification creation, site surveying, P&ID production

Preferred skills

Chartered Engineer status (IMechE), experience with MEICA solutions, collaboration with international Enterprise Capabilities centres

Technologies

P&IDs, technical specifications, design drawings, engineering reports

Responsibilities

Develop feasibility studies, outline and detailed designs, and provide construction support; Create design drawings, select mechanical plant, and prepare technical specifications; Manage project budgets, schedules, and deliverables; Conduct site surveys and liaise with clients, contractors, and suppliers; Design mechanical installations for water and wastewater systems; Collaborate with multidisciplinary teams including civil, electrical, and process engineers.

Seniority

Principal, hands-on IC with strategic delivery responsibilities

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