Job Title: NG Authorised Electrical Supervisor (M&E) Location: Swansea North Substation, Wales Job Type: Temporary (Contract) Start Date: 2nd March 2026 End Date: 26th June 2026 Hours: 07:30 - 17:30 (Approx. 45 hours per week) Rate: 350 - 400 per day (Dependent on Experience) Overview: We are recruiting for an NG Authorised Electrical Supervisor to support works on a live transmission infrastructure project at Swansea North. This role has been created to provide additional capacity and requires a candidate with proven experience working on National Grid projects. Key Responsibilities: Supervise and coordinate on-site electrical and M&E activities. Ensure works are delivered safely, efficiently, and in accordance with National Grid procedures and project specifications. Provide day-to-day oversight of contractors and site teams. Maintain compliance with all health, safety, and environmental standards within a live substation environment. Monitor quality of...