Electrical Supervisor

Role – Electrical Supervisor

Location – Essex

Mint Selection are partnering with a leading organisation within the energy sector to recruit an experienced Electrical Supervisor for an immediate start on a 3-month renewable contract based in Essex.

Scope of Work

* Supervise daily site activities for all electrical works on the Gas Peaking Plant project, including LV/MV distribution, cabling, containment, switchgear installation, earthing, and control systems.

* Coordinate and oversee site operatives and subcontractors to ensure works are carried out safely, efficiently, and in line with drawings and specifications.

* Ensure full compliance with Health, Safety, Environmental, and Quality (HSEQ) standards and site permit-to-work systems.

* Support the Site Manager and Project Manager with progress reporting, quality checks, and coordination with other disciplines (civil, mechanical, commissioning).

* Conduct daily briefings, toolbox talks, and site inductions to maintain safe working practices.

* Monitor site progress and workmanship, ensuring adherence to project schedules and quality requirements.

* Complete and maintain site records, including daily diaries, permits, inspections, and test reports.

* Liaise with suppliers, delivery teams, and subcontractors to manage material and equipment logistics on site.

* Identify and report any risks, delays, or non-conformances to the Site Manager or Project Manager.

* Support commissioning, energisation, and handover by ensuring electrical works are completed and verified to the required standards.

Experience to be Considered

* Proven experience as an Electrical Supervisor on power generation, energy, or heavy industrial projects — ideally including gas-fired plants, peaking plants, or large-scale infrastructure.

* Strong working knowledge of electrical installation techniques, including power distribution, switchgear, cabling, containment, and earthing systems.

* Understanding of power plant layouts and interfaces with mechanical and civil installations.

* Experience in supervising multi-skilled site teams and subcontractors under tight programme requirements.

* Sound knowledge of HSEQ procedures, permits, and safe systems of work.

* Good communication, organisational, and problem-solving skills, with the ability to maintain a strong site presence and proactive approach.

These will be 3-month renewable contracts and are outside IR35.

If interested, please apply within or contact Harry Arnold