HV AP & Commissioning Supervisor

HV AP & Commissioning Supervisor

Location: UK Wide

Working Pattern: Full-time, permanent

Salary: £65,000 + company car + bonus

Piper Maddox are working with an international renewable energy EPC who are seeking an HV Authorised Person & Commissioning Supervisor to support the commissioning of large-scale solar PV and battery energy storage system (BESS) projects across the UK. My client manages one of Europe’s largest O&M portfolios and has delivered 3GW+ of renewable energy projects.

Reporting to the Head of Engineering, this position will take responsibility for HV operations and the supervision of commissioning activities across multiple utility-scale solar and storage sites. You’ll ensure that all work is executed safely, efficiently, and in full compliance with relevant standards and procedures, supporting the transition from construction to operation.

This is a fantastic chance to grow your experience in High Voltage operations.

Key Responsibilities

• Perform HV operations on utility-scale solar PV and BESS assets.
• Lead and supervise commissioning activities on multiple sites.
• Develop and maintain safe commissioning procedures and protocols.
• Monitor and audit subcontractor compliance with RAMS, ITPs, SoWs, and schedules.
• Support liaison with ICPs, DNOs, subcontractors, and internal engineering teams.
• Provide technical support during handover to O&M phase.

Required Skills & Experience

• NVQ Level 3 in Electrical Installation (or equivalent).
• HV Authorised Person certification (AP15 or similar) is desirable.
• 4 years’ experience in HV operations within the utility or renewable energy sector.
• Strong understanding of inspection, testing, and commissioning for solar and BESS.
• Excellent safety awareness and attention to detail.
• Willingness to travel across the UK.

If you are interested, then please apply or reach out to r.franks@pipermaddox.com.