Electrical Supervisor

Electrical Supervisor / Working Supervisor – Water Sector

Region:
South West (covering South West Water sites)

Role Overview

We’re looking for an experienced Electrical Supervisor / Working Supervisor to oversee, co-ordinate, and deliver electrical installation and maintenance works on clean and wastewater assets across the South West. You’ll lead small site teams, ensure safe and compliant delivery, and get hands-on when required—ideal for someone who thrives in a mix of supervision, technical problem-solving, and site-based work.

Key Responsibilities

Supervision & Site Leadership

* Oversee day-to-day electrical works on live water-sector sites.

* Lead and support electricians, subcontractors, and specialist suppliers.

* Plan, co-ordinate, and deliver work packs, permits, and site briefings.

* Ensure safe working practices and compliance with all site rules and standards.

Technical Delivery

* Carry out hands-on electrical installation, testing, fault-finding, and commissioning.

* Review and interpret drawings, wiring diagrams, and technical documentation.

* Ensure installations comply with BS7671, WIMES standards, and water-industry requirements.

* Support MCC, LV distribution, motor, pump, and instrumentation-related tasks.

Safety & Compliance

* Prepare or contribute to RAMS, permits, and site safety documentation.

* Conduct toolbox talks, inspections, and audits to maintain a safe working environment.

* Report incidents, near misses, and improvement opportunities promptly and professionally.

Planning & Co-ordination

* Work with engineers and project managers to deliver tasks on programme.

* Liaise with site operators, permitting teams, and other stakeholders.

* Maintain daily records, progress updates, and material/equipment logs.

Skills & Experience Required

* Proven experience as an Electrical Supervisor, Working Supervisor, Lead Electrician, or similar in utilities or industrial sectors.

* Strong working knowledge of LV electrical systems, pumps, motors, panels, and process equipment.

* Comfortable supervising small teams and managing day-to-day site activities.

* Confident working on operational clean and wastewater sites.

* Good communication skills and the ability to work with multiple stakeholders.

* Full UK driving licence and willingness to travel across the South West.

Qualifications

* NVQ Level 3 Electrical Installation or equivalent.

* 18th Edition (BS7671).

* ECS/CSCS card.

* SSSTS/SMSTS (or willingness to obtain).

* COMPEX, EUSR, confined space, or water-industry training desirable