Mechanical Fitter

Rubicon Consulting is currently recruiting for a Mechanical Fitter on a 10 Month Contract based in Hertfordshire. Role Summary We are currently recruiting for experienced Mechanical Fitters to work on a major substation…

Contract type Contract
Posted 24 September 2026

Trusted. Transparent. Built for contractors. Thousands of UK contractors find their next contract on ContractorUK.

View all engineering jobs ›

About this contract

Rubicon Consulting is currently recruiting for a Mechanical Fitter on a 10 Month Contract based in Hertfordshire.

Role Summary

We are currently recruiting for experienced Mechanical Fitters to work on a major substation project in Watford, Hertfordshire.

The successful candidates will have proven substation experience and be competent carrying out mechanical installation activities within a high-voltage environment. National Grid Persons, CSCS and Telehandler certification are essential.

Responsibilities

* Carry out mechanical installation and fitting activities within a substation environment.

* Install and assemble mechanical components and equipment.

* Assist with the positioning and installation of large electrical and mechanical equipment.

* Operate telehandlers safely for the movement and positioning of materials and equipment.

* Follow drawings, specifications and installation procedures.

* Carry out bolting, torqueing, alignment and mechanical assembly activities.

* Work alongside electrical and mechanical teams to ensure project requirements are met.

* Follow RAMS, permits and site safety procedures.

* Maintain a high standard of workmanship and housekeeping.

* Report any issues, defects or safety concerns to the Site Supervisor.

Requirements

* Proven experience as a Mechanical Fitter within the substation / HV industry.

* Previous experience working on National Grid substation projects.

* National Grid Persons (NG Persons) – essential.

* CSCS – essential.

* Telehandler qualification – essential.

* Experience installing and assembling equipment within substations.

* Ability to read and work from mechanical drawings and specifications.

* Strong understanding of site health and safety requirements.

* Ability to work effectively as part of a site-based team.

Our Company

Rubicon Consulting is a Talent management consultancy which helps you to optimise business performance and competitive advantage by choosing the right people first time

Apply for this job

You'll complete your application on CV-Library, our jobs partner.

← More engineering jobs

Set up for this contract

ContractorUK partners
Markel Direct IR35 and contractor insurance

Most agencies and clients ask for professional indemnity and public liability before you start.

Get your quote →
SG Accounting Contractor accountants

Working through your own limited company? A contractor-specialist accountant keeps the admin off your desk.

Find out more → Also: Caroola · Dolan Accountancy · Compare all accountants

Get new Engineering contracts by email

One email when new matches appear. Unsubscribe with one click.

Prefer to be found? Upload your CV to CV-Library — free