This role will be within our Transmission and Renewables team in Wales and South West England. We design, build and commission substations at voltages up to and including 400kV. Our teams construct and maintain transmission lines and substations, ensuring the efficient and reliable delivery of electricity. Want to come and be a part of it? What will you be doing? Join our Transmission and Renewables team as a Civils Site Manager, leading high-voltage projects (66kV–400kV) for National Grid and private clients. You’ll coordinate and supervise the site and be the go-to person on the ground, you’ll make sure everything runs smoothly from day one through to final sign-off. Here’s a quick look at some of the things you’ll be doing day-to-day to give you a feel for the role: * Lead daily site operations, managing operatives, subcontractors, and work activities * Develop and implement safety and quality documentation (CPPs, SQPs, RAMS) * Conduct inspections per ITPs and ITCs, ensuring compliance and quality * Oversee Temporary Works, coordinating with the Temporary Works Coordinator * Monitor site performance in Health & Safety, Quality, and Environmental standards * Liaise with civil design teams to review constructability and raise technical queries * Chair coordination meetings and lead weekly safety walks * Manage procurement, cost control, and resource efficiency on site * Plan and programme works, reporting progress and variations to the project team * Compile handover documentation, including As-Built drawings and records Does this sound like the role for you? What you’ll bring * Strong knowledge of Electricity Transmission construction (66kV–400kV) * Familiar with NEC contracts and HSE legislation * Excellent communicator and team player * Skilled in budgeting, scheduling, and MS Office * Holds full driving licence and willing to travel * Qualified in Civil Construction Engineering * National Grid TP137/SR163 authorised (or previously) * Ideally holds SMSTS, HSG47, TWS, First Aid, NG NSI 8