About the Role: This role sits within our Transmission and Renewables client, operating across Wales and the South West of England. We are looking for a Civils Site Manager to support the delivery of high-voltage projects (66kV–400kV). This is a key site-based role, responsible for coordinating operations from project initiation through to final handover. Key Responsibilities: * Lead daily site operations, managing operatives, subcontractors, and site activities * Develop and implement health, safety, quality, and environmental documentation * Monitor project progress against programme and budget, providing regular updates to project management * Ensure full compliance with health, safety, and environmental standards * Liaise with clients, stakeholders, and internal teams to maintain effective communication * Promote continuous improvement and foster a collaborative site culture Requirements: * Strong knowledge of electricity transmission construction (66kV–400kV) * Familiarity with NEC contracts and HSE legislation * Excellent communication skills and ability to work collaboratively * Experience in budgeting and scheduling, with proficiency in MS Office * Full UK driving licence and willingness to travel * Qualification in Civil Construction Engineering * National Grid TP137/SR163 authorisation (current or previous) * Ideally holds relevant certifications such as SMSTS, HSG47, TWS, First Aid, and NG NSI 8