We are seeking an experienced Site Agent to join a major water treatment upgrade project in Oxford. This is a key role overseeing day-to-day site operations, ensuring safe, efficient, and high-quality delivery across civil, mechanical, and process elements. Key Responsibilities * Lead site operations across a live water treatment facility. * Coordinate subcontractors, labour, and materials to meet programme targets. * Ensure all work is carried out in line with H&S regulations, RAMS, and site procedures. * Manage quality assurance, documentation, and reporting to the Project Manager. * Oversee progress, identify risks, and implement corrective actions. * Liaise with the client, design teams, and internal stakeholders. * Maintain accurate site records, ITPs, permits, and daily logs. Requirements * Proven experience as a Site Agent or Senior Site Engineer on water / wastewater / infrastructure projects. * Strong understanding of civil engineering works, MEICA interfaces, and temporary works. * Excellent knowledge of CDM, H&S legislation, and QA processes. * CSCS, SMSTS, and First Aid (or equivalent). * Ability to drive productivity and maintain high standards on site. * Strong communication and leadership skills. What’s on Offer * Competitive outside-IR35 da...