HV Senior​/Authorised Person; SAP

Job Title :
Senior Authorised Person (SAP) – High Voltage

Location :
North Wales

Salary : £60,000–£65,000 + Car or Car Allowance + Benefits

Employment Type

:
Full-time, Permanent

Join the established North Wales HV division (£6m turnover) of a leading independent mechanical & electrical engineering group with over 100 years of heritage, 600+ employees, and a turnover exceeding £100m. The company values are teamwork, trust, and a family‑oriented culture with exceptional staff retention.

We are seeking an experienced HV Senior Authorised Person (SAP) or Authorised Person (AP) to manage and supervise high‑voltage operations across commercial, industrial, nuclear, and pharmaceutical sites.

• Manage and supervise planned and reactive maintenance of HV switching and relays.
• Oversee small installations using direct and sub‑contract labour.
• Prepare HV outages and carry out HV switching, isolation, earthing, and issue safety documentation.
• Perform on‑site testing and commissioning of HV systems.
• Maintain HV switch gear and protection systems.
• Ensure compliance with safety standards and lead by example.

• HV Senior Authorisation status (SAP / AP).
• Strong technical knowledge of HV networks (11kV–33kV).
• Experience managing contractors and delivering projects safely.
• Excellent communication and problem‑solving skills.

• Company car or car allowance.
• Private healthcare, contributory pension, life insurance.
• Enhanced annual leave + bank holidays.
• Gym subsidy, vision allowance, 24 / 7 remote GP service.
• Paid maternity / paternity leave, EV charging access.
• Professional development and career progression.

If you’re an experienced HV SAP / AP looking for a new challenge with a company that values expertise and offers long‑term stability, apply today