Electrical Supervisor

Description Join Trant Engineering and help shape the delivery of complex, high-impact projects. Trant Engineering is a leading EPC contractor with a strong reputation for delivering innovative engineering solutions across the UK and internationally. With over 1,000 employees and a £150m turnover, we're growing—and now looking for an experienced Electrical Supervisor to play a key role in our project delivery teams.

The Role As an Electrical Supervisor you'll be supervising electrical teams and subcontractors, coordinating with mechanical and civil disciplines, ensuring compliance with UK electrical regulations, maintaining accurate documentation, and delivering electrical works safely, on time, and to specification. What You'll Be Doing
1) Team Supervision & Leadership Supervise electrical operatives, electricians, apprentices, and subcontractors on site. Allocate work based on competence, project priorities, and programme requirements. Monitor productivity, workmanship, and compliance with specifications. Provide technical guidance and mentoring to junior electrical staff.
2) Electrical Installation & Project Delivery Oversee installation of electrical systems including containment, cabling, control panels, MCCs, motors, pumps, instrumentation interfaces, and power supplies. Ensure electrical works comply with design drawings, schematics, and specifications. Coordinate electrical activities with civil, mechanical, and process teams. Support electrical testing, inspection, and commissioning activities.
3) Health, Safety & Environment (HSE) Enforce site health, safety, and environmental procedures in line with UK legislation. Ensure compliance with Electricity at Work Regulations 1989. Conduct toolbox talks, risk assessments, and method statement briefings. Ensure safe isolation, lock-off, and permit-to-work procedures are followed. Investigate and report incidents, near-misses, and unsafe practices.
4) Quality Assurance & Compliance Ensure electrical installations meet BS 7671 (IET Wiring Regulations) and project standards. Inspect completed works and ensure defects are rectified promptly. Support FAT/SAT, ITPs, and QA/QC processes. Ensure compliance with client, regulatory, and water industry standards.
5) Documentation & Reporting Maintain accurate records of daily activities, workforce attendance, and materials used. Review and sign off electrical test results, inspection records, and commissioning documentation. Assist in preparing progress reports, as-built records, and handover documentation. Ensure electrical documentation is complete, accurate, and compliant.
6) Communication & Coordination Liaise with Project Managers, Site Engineers, Site Mangers and Client representatives. Coordinate subcontractors and suppliers to ensure timely delivery of works. Communicate progress, risks, and resource requirements effectively.
7) Core Values Uphold and promote the Company's Core Values – Care, Trust, Respect and Sustainability. What We're Looking For Essential GCSEs / Functional Skills in Maths and English. NVQ Level 3 or 4 in Electrical Installation or Electrical Engineering 18th Edition Wiring Regulations (BS 7671) Electrical installation on industrial or infrastructure projects (5-7years) Experience in a supervisory role (2-3years) Desirable CSCS Skilled Worker Card SMSTS Why Join Trant?

At Trant Engineering, we deliver complex, high-value engineering and construction projects across the UK. From process and water treatment to energy infrastructure upgrades, we play a key role in delivering and protecting critical national infrastructure – shaping the systems that communities and industries rely on every day. Our teams design and deliver full EPC solutions, combining technical…