Field Substation Maintenance Technician

National Grid plc; Wales; On-site; GBP 33,000 - 40,000; Full time

Benefits offered by this job

Company vehicle from home to work

Pension scheme up to 18%

26 days annual leave + 8 statutory

Job summary

National Grid plc is seeking a practical Maintenance Assistant to service high-voltage equipment across substations, traveling between sites in a company vehicle. You will inspect equipment, monitor conditions and assist third-party access, living within 30 minutes of Deeside.

The role emphasizes hands-on work outdoors, following digital instructions on an iPad, using tools confidently, and building a long-term career in the energy sector.

Qualifications

• Worked in an industrial or operational environment.
• Able to work to safety procedures and targets.
• Keen eye for detail and flagging issues.
• Familiar with following digital work instructions on devices.
• Hold a full UK driving licence.
• Live within 30 minutes of Deeside, CH5 4BP.

Responsibilities

• Inspect and maintain high-voltage substation equipment.
• Carry out site routines and condition monitoring.
• Provide access for third-party contractors and teams.

Skills

Industrial environment

Safety procedures

Attention to detail

Digital work instructions

Driving licence

Within 30 minutes of Deeside

Tools

Laptop

iPad

Job description

National Grid plc is seeking a practical Maintenance Assistant to service high-voltage equipment across substations, traveling between sites in a company vehicle. You will inspect equipment, monitor conditions and assist third-party access, living within 30 minutes of Deeside.

The role emphasizes hands-on work outdoors, following digital instructions on an iPad, using tools confidently, and building a long-term career in the energy sector.