HV Mechanical Fitter – Substation Maintenance

Company: National Grid plc
Apply for the HV Mechanical Fitter – Substation Maintenance
Location: Tottenham
Job Description:

National Grid plc is seeking a mechanically biased engineer to maintain and repair critical substation equipment across the North London area. You will undertake stripping, inspection and rebuilding of mechanical components, diagnose faults, and perform routine inspections on transformers, air systems and cable equipment.

This role combines field work with site learning at our Nottinghamshire training centre and may include overnight stays.

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Posted: October 4th, 2026