High Voltage Electrician

Location:

Nationwide

Salary:
Competitive + Company Vehicle + Benefits

Job Type: Full-Time

We are currently recruiting for an experienced High Voltage Electrician to join a growing organisation delivering critical power and energy infrastructure projects throughout the UK. This is an excellent opportunity for a skilled electrician with experience in HV environments to work on a diverse portfolio of projects including grid connections, battery energy storage systems (BESS), renewable energy developments, substations, and industrial power networks.

The successful candidate will join a highly skilled team responsible for delivering electrical installation, maintenance, testing, and fault‑finding activities across a range of high‑profile infrastructure projects.

As a High Voltage Electrician, you will be involved in the installation, testing, maintenance, and fault diagnosis of electrical systems operating across LV and HV networks.

• Grid Connection Projects
• Battery Energy Storage Systems (BESS)
• Solar Farm Developments
• Industrial and Private HV Networks & Substation Construction and Upgrades

• Installation, termination, and testing of LV power and control cables
• Glanding, wiring, containment installation, and panel wiring activities
• Installation of transformers, switch gear, protection panels, and substation ancillary equipment
• Fault finding and diagnostic testing across electrical systems
• Carrying out earthing and bonding installations
• Reading and interpreting electrical drawings, schematics, and wiring diagrams
• Ensuring all work is completed safely and in accordance with current regulations, site procedures, and industry best practice
• Maintaining high standards of workmanship, quality, and safety on site

The ideal candidate will have a strong electrical installation background combined with experience working within high‑voltage environments.

• NVQ Level 3 (or equivalent) in Electrical Installation or Electrical Engineering
• 18th Edition Wiring Regulations (BS7671)
• ECS, CSCS, CCNSG, or EUSR Card
• Full UK Driving Licence

• IPAF / MEWP and/or PASMA Certification
• Confined Spaces Training
• Existing HV Authorisation

• Minimum 3 years' experience working within HV environments
• Previous experience working on substations, grid connections, or utility infrastructure projects
• Strong understanding of safe isolation procedures and electrical safety requirements
• Experience working with DNO, IDNO, ICP, or private network operators would be advantageous
• Ability to work independently and as part of a wider project team
• Strong attention to detail and commitment to delivering work to a high standard
• Reliable, proactive, and safety‑focused approach to work

• Competitive salary package based on experience
• Company vehicle
• Private healthcare
• Ongoing training and professional development
• Opportunities to progress into HV Authorised Person, Senior Authorised Person, supervisory, or specialist technical roles
• Exposure to a wide variety of major infrastructure, renewable energy, and power projects
• Supportive working environment with genuine opportunities for long‑term career development