SSEN CAT 03 A Electrical Supervisor

Cat 3 Supervisor - M&E Substation Construction (SSEN) Contract | 6 Months | ASAP Start | Near Dundee £350-£380 per day We are supporting a principal contractor delivering two SSEN substation build projects near Dundee and are looking to appoint an experienced Cat 3 Supervisor with a mechanical & electrical (M&E) background. This is a contract role, starting ASAP, with an initial 6‑month duration. The Role The Cat 3 Supervisor will provide day‑to‑day supervision of M&E construction activities within the substation environment, ensuring all works are carried out safely, compliantly, and in line with SSEN safety rules and project requirements. You will work across two nearby substation sites, liaising closely with site management, subcontractors, and commissioning teams. Key Responsibilities Supervise M&E installation and construction works on substation projects Ensure compliance with SSEN safety rules, permits, and procedures Review and implement RAMS, ensuring safe systems of work at all times Coordinate M&E subcontractors and on‑site operatives Monitor progress against programme and report on site activity Act as a focal point for safety, quality, and on-site coordination Requirements Valid SSEN Cat 3 Authorisation (essential) Background in Mechanical & Electrical (M&E) works, ideally within substations or HV environments Previous experience supervising power, utilities, or energy infrastructure projects Strong knowledge of SSEN standards, construction processes, and safe working practices ECS/CSCS card (relevant discipline) SSSTS or SMSTS, and First Aid (preferred) Ability to work across multiple sites as required Contract Details Day Rate: £350 - £380 (depending on experience) Duration: 6 months Start Date: ASAP Location: Two substation builds near Dundee Engagement: Contract (CIS or Ltd - IR35 status subject to assessment) Interested? If you are a Cat 3 Supervisor from an M&E background with availability in the coming weeks and experience working within the SSEN network, we would like to hear from you. 📩 Apply with your CV or contact us for a confidential discussion. 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 | OC(phone number removed) England and Wales