Site Manager - Subcontractor

We're working with a client who are looking for a Site Manager for their HV substation project in the Hampshire area. You would be leading the safe, compliant and on-programme delivery of A2MTA works whilst managing the site team, subcontractors and client through to energisation and handover. This is a contract role starting ASAP and lasting until December 2026. Typical working days would be Monday to Friday, with programmed outage/out-of-hours working. You must have an SSE (SSEN) authorisation at the Senior Appointed Person/Site Management level. Act as the primary interface with SSEN operational, authorising and commissioning staff; plan, request and manage HV and LV outages and site access windows. Hold and exercise SSE (SSEN) authorisation at Senior Authorised Person / site-management level; Lead and coordinate the site team (site supervisor, fitters/electricians, cable jointer) and specialist subcontractors, allocating resource against the programme. Coordinate the testing, commissioning and energisation sequence with the commissioning engineer and SSEN control. Manage quality, inspection and test plan sign-off, snagging and defect close-out. Compile and submit commissioning documentation and as-built records; Manage free-issue materials and equipment, plant, logistics and traffic management (A339). Report progress, risk and cost against programme to the Contracts/Project Manager. Current SSE / SSEN (Scottish and Southern Electricity Networks) authorisation to Senior Authorised Person / site-management level under the applicable Distribution Safety Rules. SMSTS (Site Management Safety Training Scheme). Recognised electrical/engineering qualification (HNC/HND or C&G in electrical engineering) or equivalent time-served background. SHEA Power / EUSR utility safety passport and CSCS/ECS card; Full UK driving licence. Proven delivery of grid transformer replacement and associated HV/LV installation and commissioning in a DNO/transmission environment (ideally SSEN/SSE). Experience planning and managing HV outages and the associated safety documentation. Experience leading multi-disciplinary site teams and subcontractors to programme.