SThree

Job Vacancy M&E Supervisor

Swansea

SThree

Job position

Fixed term
As soon as possible
< 2 years experience
SA1 6HF, Swansea, United Kingdom
Published on 16/01/2026

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Tier 1 Contractor | National Grid Framework
Location: Swansea
Contract: 6 Months
Payment: CIS
Start: ASAP

I'm recruiting for an experienced M&E Site Supervisor to join a leading Tier 1 contractor on the National Grid framework. This role is based on a substation project in Swansea and offers a 6‑month CIS contract with strong potential for extension.

The Role

You'll oversee the delivery of M&E works on-site, ensuring full compliance with National Grid procedures, safety standards, and permit systems. This is a key role requiring strong coordination, supervision, and safety leadership.

Responsibilities

  • Supervising M&E packages and daily site operations
  • Managing subcontractors and direct labour
  • Ensuring all work is delivered in line with National Grid safety protocols
  • Managing permits, RAMS, and all site documentation
  • Liaising with engineers and the wider project team
  • Maintaining high standards of quality and compliance

Requirements (Essential)

  • Valid National Grid Person's Ticket (NGP)
  • Proven experience delivering M&E works on National Grid or similar regulated power frameworks
  • SSSTS or SMSTS
  • Strong understanding of high‑voltage and safety-critical environments
  • First Aid (advantageous)
  • Ability to manage site teams and maintain a compliant, productive environment

What's on Offer

  • 6‑month CIS contract with a Tier 1 contractor
  • Opportunity to work on a major National Grid project
  • Competitive day rate
  • Possibility of long‑term work across the wider framework

Please click to find out more about our Key Information Documents. Please note that the documents provided contain generic information. If we are successful in finding you an assignment, you will receive a Key Information Document which will be specific to the vendor set-up you have chosen and your placement.

To find out more about Progressive please visit

Progressive Recruitment, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC387148 England and Wales

Knightsbridge, England, United Kingdom
> 1000 employees
Recruitment agency
SThree is a global recruitment agency that specializes in connecting highly skilled professionals with employers in a variety of sectors, including IT, engineering, life sciences, and banking. The company operates in multiple countries, offering both temporary and permanent staffing solutions.

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M&E Supervisor

SThree

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