Site Manager (HV Substation)

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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.

Key Responsibilities:

• Take overall site responsibility for safe, compliant, on-programme delivery of the outstanding works to the programme completion date of 8 December 2026.
• 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; control the safe system of work and issue/receive safety documentation.
• Lead and coordinate the site team (site supervisor, fitters/electricians, cable jointer) and specialist subcontractors, allocating resource against the programme.
• Own site health, safety, environmental and CDM compliance; prepare and brief RAMS, run daily briefings, and maintain a zero-harm culture on a live/part-live substation.
• 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 de-mobilisation and handover.
• Manage free-issue materials and equipment, plant, logistics and traffic management (A339).
• Report progress, risk and cost against programme to the Contracts/Project Manager.

Essential qualifications and experience:

• Current SSE / SSEN (Scottish and Southern Electricity Networks) authorisation to Senior Authorised Person / site-management level under the applicable Distribution Safety Rules. xwwtmva
• SMSTS (Site Management Safety Training Scheme).
• Recognised electrical/engineering qualification (HNC/HND or C&G in electrical en
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