Site Agent / Senior Site AgentContract Outside IR35 £400 £425 per day South East England (Surrey area) We re looking for a Site Agent or Senior Site Agent to take charge on major wastewater treatment projects within a long-running regulated water framework: valued at £15M+. In pre-construction and early contractor involvement now, with main works set to begin early next year. You ll be on the ground early enough to influence how they re built. The OpportunityYou ll be the site lead from first principles through to completion. That means: Shaping the early stages alongside the Project Manager and Senior Project Manager, supporting planning and documentation through de-risking, ECI, ecology and trial holesLeading enabling works and welfare setup, then running day-to-day operations through the full construction phaseCoordinating civils, mechanical, electrical and ICA (MEICA) works across multiple disciplines on technically demanding sitesOwning the standards: Health, Safety, Environmental and Quality compliance, plus the Construction Phase Plan and Environmental PlanDriving subcontractor performance and keeping clients, supply chain and internal teams alignedWorking safely around live services, where your judgement matters most What You ll Bring A proven track record as a Site Agent or Senior Site Agent on water or wastewater infrastructureExperience leading subcontractors and multidisciplinary teams on projects of £15M+A strong grasp of Tier 1 contractor processes and the ..... full job details .....