Site Supervisor

Turner Lovell; Wytham; On-site; GBP 60,000 - 80,000; Full time

Job summary

A UK-based infrastructure provider is seeking a hands-on Site Supervisor for high-voltage renewable energy projects. The role demands SSE Cat 3 Authorisation and at least 5 years of experience in complex infrastructure projects. Responsibilities include leading site teams, ensuring safety compliance, and monitoring project deliverables. This is a challenging opportunity to work with a top-tier international team and make a significant impact on renewable energy in the UK.

Qualifications

• Minimum 5 years' experience on complex infrastructure projects (£15m+).
• Experience on SSE or DNO high-voltage substation projects.
• Strong knowledge of environmental and quality standards.

Responsibilities

• Lead site personnel and subcontractors for HV substations.
• Conduct weekly safety inspections and toolbox talks.
• Prepare and enforce Method Statements and Risk Assessments.
• Monitor project scope, schedule, budget, and quality.

Skills

SSE Cat 3 Authorisation

Leadership

Health and Safety compliance

Project management

Communication

Education

BSc, BEng, HNC/HND in Civil Engineering

Job description

Start Date: November

Rate: £350-£400 per day (CIS)

Location: Oxfordshire

Keywords: BESS, National Grid, SSE, Solar, HV Substation, 400kV, 275kV, 132kV, Civil Works, Site Supervisor, Site Engineer, Renewable Energy

Role Overview

Turner Lovell is recruiting for a UK-based infrastructure and utility services provider with expertise in power infrastructure, delivering high‑voltage renewable energy and civil engineering projects across the UK.

We are looking for a hands‑on Site Supervisor with proven experience in civil and enabling works, through to the coordination of M&E installation packages on high‑voltage renewable energy projects.

This position is for SSE Framework Projects requiring SSE Cat 3 Authorisation, overseeing HV substation and cabling works while maintaining strict safety, quality, and operational standards. You will work on major renewable energy infrastructure projects with long‑term stability and a top‑tier international team.

Key Responsibilities

• Lead and supervise site personnel, subcontractors, and civil works for HV substations and renewable energy projects.
• Enforce SSE operational safety procedures, CDM regulations, and National Grid Transmission requirements.
• Conduct weekly safety inspections, toolbox talks, and point‑of‑work risk assessments to maintain a proactive safety culture.
• Prepare, implement, and enforce Method Statements and Risk Assessments aligned with SSE Cat 3 standards.
• Monitor project scope, schedule, budget, and quality to ensure safe, on‑time delivery.
• Mentor and lead site teams, engineers, and safety personnel, promoting collaboration and knowledge sharing.
• Oversee administrative duties, including compliance reporting, site records, and documentation for SSE Framework audits.
• Manage civil works, including enabling works, access roads & section 278 works, sustainable drainage, reinforced concrete, SGT bunding, foundations, and HV cabling infrastructure.

Essential Requirements

• SSE Cat 3 Authorisation required; proven experience on SSE or DNO high‑voltage substation projects.
• Minimum 5 years' experience on complex infrastructure projects (£15m+), including renewable energy, utilities, or petrochemical sectors.
• BSc, BEng, HNC/HND in Civil Engineering, Construction Management, or a related discipline.
• Full‑time on‑site commitment with flexibility to meet project demands.
• Strong knowledge of Health, Safety, Environmental, and Quality standards in high‑voltage environments.
• Strong leadership and communication skills; capable of managing multidisciplinary teams and engaging with clients on live sites.

This is a hands‑on, challenging role at the forefront of renewable energy projects powering the UK grid. If you're ready to take command as a Site Supervisor, apply now or contact Marcus Horne for more information.