HV Maintenance Electrician

Job Title

HV Maintenance Electrician

Work Location

East Anglia (with travel required to Cambridge)

Position Type

Permanent

About the Role

Right across infrastructure, there’s a requirement to not only maintain, but also renew and reimagine. Whatever stage you’re at in your career, with us you’ll have the opportunity to grow and develop. We deliver essential infrastructure services for life, always safety first, and always client and customer centric — all in a friendly, respectful environment where you are encouraged to thrive.

This role is part of our MEICA and capital maintenance team. Our Mechanical, Electrical, Instrumentation, Control & Automation experts provide a one-stop solution, including ongoing operation and maintenance services across the Group.

What We’re Looking For

The most important requirement for this role is hands-on experience working with DNO (Distribution Network Operator) assets, with a strong understanding of HV distribution systems and safe systems of work.

You will also need to be flexible to travel regularly to Cambridge as part of your role.

Formal qualifications are desirable but not a blocker — the right candidate will have the opportunity to gain and complete all necessary certifications and training with us.

What You’ll Be Doing

• Installation, maintenance, and repair of high-voltage (HV) electrical equipment and systems to ensure safety, compliance, and efficiency.

• Working on HV equipment across substations (AIS and GIS), including transformers (up to 132kV), disconnectors, CTs, switchgear, protection panels, and SCADA systems, to DNO/IDNO specifications.

• Carrying out general maintenance, testing, inspections, and remedial works.

• Supporting installation of power systems on-site and assisting station engineers with defects.

• Glanding, terminating, and testing of cables, including insulation resistance and ductor testing.

• Reading and working from technical drawings and specifications.

• Maintaining compliance with health, safety, environmental, and quality standards.

• Collaborating with the team to troubleshoot and resolve issues effectively.

What You’ll Bring

• Essential: Demonstrable experience working with DNO HV systems.

• Proficient in the use of hand and power tools.

• Strong awareness of safe systems of work within substations.

• Problem-solving ability and confidence under pressure.

• Good communication and teamwork skills.

Qualifications

The following are desirable but can be gained with us if you don’t already hold them:

• City & Guilds 2339-17 (or equivalent)

• Level 3 Power Networks Craftsperson Qualification

• Level 3 in Electrical Engineering

• Level 3 NVQ Electrical Maintenance (or Installations)

• BS7671 18th Edition Wiring Regulations

• Emergency First Aid at Work

• Confined Space certifications (A, B & C)

• EUSR, PAF 3a/3b, PASMA, Ladder Association, Slinger/Sig, Telehandler

What’s in it for You?

• Company van/vehicle and fuel card for business use

• 25 days annual leave + bank holidays

• Matched or contributory pension scheme

• Online GP service, 24/7

• Employee assistance programme

• My Rewards portal with retail discounts

• Life assurance

• Cycle to work, salary finance, and give-as-you-earn schemes

• Enhanced maternity, paternity, and adoption leave

• Reward and recognition scheme

• Industry-recognised training and development to progress your career

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