Site Manager - Solar & BESS (Utility Scale)

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Job Description: Site Manager - Solar & BESS (Utility Scale)

Location: Various sites across the UK
Contract Type: Permanent / Full-Time
Sector: Renewable Energy - Solar PV & Battery Energy Storage Systems (BESS)
Reports To: Project Manager

About the Role

We are seeking experienced Site Managers to oversee the construction and delivery of large-scale Solar PV and Battery Energy Storage System (BESS) projects across the UK. Acting on behalf of the Principal Contractor, you will be responsible for managing all on-site activities to ensure safe, efficient, and high-quality project execution in line with programme, budget, and client expectations.

This is a critical role in driving the successful delivery of utility-scale renewable energy projects, coordinating subcontractors, suppliers, and internal teams while maintaining compliance with UK legislation, CDM regulations, and company standards.

Key Responsibilities

• Lead day-to-day site operations as the representative of the Principal Contractor, ensuring works are delivered safely, on time, and to specification.
• Oversee subcontractors and direct labour, ensuring compliance with project drawings, specifications, and quality standards.
• Maintain strict adherence to health, safety, and environmental standards, carrying out site inductions, toolbox talks, and audits.
• Work closely with the Project Manager and wider delivery team to manage site programmes, progress reporting, and resource planning.
• Manage site logistics, access, welfare, deliveries, and storage in line with project requirements.
• Coordinate and chair regular site meetings with subcontractors, consultants, and the client team.
• Monitor quality assurance processes, ensuring all works are tested, inspected, and documented appropriately.
• Ensure compliance with CDM regulations and act as site lead for all HSE matters.
• Identify risks, delays, and issues early, escalating and proposing solutions to minimise impact on project delivery.
• Provide accurate daily site records, progress updates, and reporting to senior management.
• Foster positive relationships with clients, local stakeholders, and the project team.

Skills & Experience Required

• Proven track record as a Site Manager on large-scale renewable energy, power, or civil engineering projects - ideally within Solar PV or BESS at utility scale.
• Experience working for or on behalf of a Principal Contractor under NEC/JCT contracts.
• Strong knowledge of CDM regulations, HSE legislation, and industry best practice.
• Ability to manage and coordinate multiple subcontractors and suppliers in a fast-paced environment.
• Excellent communication, leadership, and organisational skills.
• Strong technical understanding of civil, electrical, and mechanical packages relevant to renewable energy projects.
• Proficiency in using project reporting systems and Microsoft Office applications.
• SMSTS certification (essential).
• First Aid at Work certification (preferred).
• CSCS card (relevant to management).
• Full UK driving licence and willingness to travel nationwide.