Mechanical Fitter - National Grid Person

Job Title: M&E Mechanical Fitter - National Grid Person
Location: National Grid Melksham Substation, Wiltshire
Job Type: Temporary (Inside IR35)
Start Date: 20/04/2026
End Date: 28/08/2026
Hours: 07:30 - 17:28 (45 hours per week)
Rate: £300 per day
Positions Available: 1

Overview:
We are currently recruiting for an experienced M&E Mechanical Fitter to join the team on a National Grid substation project at Melksham.

This requirement has arisen due to additional project capacity and will involve working within a live transmission environment, supporting mechanical installation activities to strict National Grid standards.

Please note: This role is determined as Inside IR35. Limited Company payment is not a compliant method.

Key Responsibilities:

Mechanical fitting and installation within a high-voltage substation environment
Supporting M&E installation works in line with project specifications
Working as part of a coordinated site team under site supervision
Operating in accordance with National Grid safety rules and procedures
Supporting and supervising lifting operations (Lift Supervisor ticket required)
Maintaining high standards of health, safety, and quality on siteEssential Requirements:

Valid National Grid Persons (NG Person) authorisation
Valid Lift Supervisor ticket
Relevant mechanical fitting qualifications and competency tickets
Previous experience working within National Grid or transmission substation environments
Full and correct PPE prior to site attendance (mandatory)
Please do not apply if you do not hold the required tickets and authorisations.Additional Information

45 hours per week
Inside IR35 engagement
Candidates must be able to comply with site drug and alcohol policies
CV required prior to submission
If you meet the criteria and are available for the full contract duration, please submit your up-to-date CV for consideration.

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