Assistant Commissioning Engineer (High Voltage)

Ernest Gordon Recruitment; Norwich; On-site; GBP 30,000 - 40,000; Full time

Job summary

A leading specialist in high-voltage infrastructure in the UK seeks an Assistant Commissioning Engineer to join their team. This role offers the opportunity to gain hands-on experience and structured training in high-voltage commissioning. The successful candidate will assist lead engineers in testing HV systems, learn technical abilities such as primary/secondary injection testing, and ensure site safety. Applicants should have an electrical background and a desire to specialise in HV commissioning, with a commitment to safety and quality.

Benefits

Training and development opportunities

Exposure to major infrastructure projects

Support from experienced engineers

Qualifications

• Background in electrical engineering with relevant qualifications or experience.
• Willingness to learn and specialise in high voltage commissioning.
• Ability to support lead engineers on site.

Responsibilities

• Assist lead engineers with the testing and commissioning of HV systems.
• Learn to perform primary/secondary injection testing.
• Support in preparing detailed reports and site safety documentation.

Skills

Electrical background

Ability to assist with HV commissioning

Understanding of site safety documentation

Education

HNC/HND or relevant practical experience

Tools

HV testing equipment

Job description

Assistant Commissioning Engineer (HV / SSE Authorisation)

Are you an electrically trained engineer or technician looking to take a senior role into the world of High Voltage commissioning? Do you want structured training, exposure to major infrastructure projects, and the opportunity to become a fully qualified HV Commissioning Engineer?

This company is a leading specialist in delivering high-voltage infrastructure across the UK. You'll be supported by experienced engineers while gaining hands‑on experience with equipment up to 132kV and beyond, working on projects within utilities, renewable energy, and critical infrastructure.

In this role, you will assist lead engineers with the testing and commissioning of HV systems, learn to carry out primary/secondary injection testing, support with site safety documentation, and prepare detailed reports. You will travel nationwide to project sites, developing your skills while playing a vital role in the delivery of safe, reliable, high‑quality HV installations.

This role suits someone with an electrical background (apprenticeship, HNC/HND, or practical experience), keen to specialise in HV commissioning and progress their career with a company offering training, progression, and excellent benefits.

Commissioning Engineer • Norwich, ENG, UK