Mechanical Fitter

Posted 14 October 2025
Salary £350 - £370/day
Start Date ASAP
LocationCornwall
Job type Contract
Job Duration6 months
Discipline Mechanical
ReferenceMech Fitter - NG - DA

Job description

We are currently recruiting experienced Mechanical Fitters for a major National Grid substation project.

This is a stay-away role, with accommodation costs covered. You will be working on the installation, maintenance, and commissioning of mechanical systems within a high-voltage substation environment.

Key Duties:

  • Installation and assembly of mechanical plant and equipment

  • Working from engineering drawings and method statements

  • Supporting shutdowns, isolations, and commissioning phases

  • Adhering to strict National Grid safety and quality procedures

  • Collaborating with site teams and other trades on site

Requirements:

  • National Grid Person & BESC

    (in date) –

    Mandatory

  •  NVQ Level 3 (or equivalent) in Mechanical Fitting / Engineering

  •  CSCS or equivalent H&S card

  •  Previous experience on substations or HV infrastructure

  •  Comfortable working away from home (accommodation provided)

Desirable:

  • Manual Handling, First Aid, or Confined Space tickets

  • Experience with valves, pumps, and pipework in an HV setting

  • MEWP/IPAF or Telehandler ticket

What’s on Offer:

  • Long-term project work on secure National Grid infrastructure

  • Lodge allowance or digs provided

  • Competitive rates paid weekly

  • Opportunity to work with a leading contractor in the energy/utilities sector