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

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

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Lead and support electricians, subcontractors, and specialist suppliers.

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

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

Technical Delivery

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

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

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

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

Safety & Compliance

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

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

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

Planning & Co-ordination

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

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

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

Skills & Experience Required

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

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

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

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Confident working on operational clean and wastewater sites.

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

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

Qualifications

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NVQ Level 3 Electrical Installation or equivalent.

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18th Edition (BS7671).

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ECS/CSCS card.

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SSSTS/SMSTS (or willingness to obtain).

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COMPEX, EUSR, confined space, or water-industry training desirable
Only candidates based in UK and eligible to work in UK are allowed