Senior Electrical Supervisor

Role: Senior Electrical Supervisor

Location: South Wales & South West England (Cardiff based)

Employment: Full Time (Permanent) Mon-Fri 8.30am-5pm

Salary: -45,000 - -50,000 DOE

About our client

Our client is a rapidly growing EV charging and renewable energy specialist delivering domestic and commercial electric vehicle charging infrastructure across the UK.

They pride themselves on delivering a high-quality, customer-focused service with industry-leading installation standards, rapid response times, and strong aftercare support. As part of their continued growth, they are looking for an experienced and motivated Senior Electrical Supervisor to join their expanding team.

Role Overview

The Senior Electrical Supervisor will be responsible for supervising and supporting electrical installation teams across domestic and commercial EV charging projects. The role will involve carrying out installations of commercial projects, testing and inspection, quality control audits, technical support, site surveys and ensuring all work is completed safely and in compliance with current regulations and company standards.

Key Responsibilities

• Management and installation of commercial EV charging projects
• Supervise and support installation engineers on-site and remotely
• Carry out electrical testing, inspection, and certification of completed works
• Ensure all works comply with BS7671, IET Code of Practice for EV Charging Equipment, OZEV requirements and company procedures
• Conducting site surveys, technical assessments and conveyance reviews where required ensure we are fully compliant
• Carry out quality control checks and site audits on completed installations
• Diagnose electrical faults and provide effective technical solutions
• Ensure safe working practices are always followed
• Completely sign off all required certifications, job documentation, photographs and reporting accurately
• Manage technician diary through service M8 system
• Liaise with customers professionally and deliver exceptional on-site customer service
• Support training and mentoring junior engineers and subcontractors
• Assist with DNO applications and technical queries where required
• Work closely with the operations and scheduling teams to ensure projects are delivered efficiently
• Use hand tools, power tools, and testing equipment safely and effectively
• Maintain company standards for workmanship, communication, and customer experience

Essential Requirements

• NVQ Level 3 in Electrical Installation or equivalent
• 18th Edition Wiring Regulations (BS7671)
• 2391 or 2392 Inspection & Testing qualification
• ECS Gold Card
• Proven experience as an Electrician or Electrical Supervisor
• Strong understanding of electrical systems, wiring, and circuitry
• Experience installing EV chargers across multiple manufacturers
• Ability to complete electrical testing and certification independently
• Experience with commercial EV infrastructure projects
• Experience using certification and job management software systems
• Excellent fault-finding and problem-solving skills. Strong communication and organisational skills. Ability to work independently and as part of a team

Desirable

• Solar PV installation experience. Battery storage installation experience. OZEV installer experience
• Experience using SafetyCulture or similar safety audit and compliance software. Experience using ServiceM8 or similar job management systems

Benefits

• Company electric van. EV charger installed at home. EV charging card