Our client, a leading Civil Engineering and Infrastructure specialist, is seeking a Site Agent to join their team in Rickmansworth. Responsibilities: Oversee successful delivery of multiple Civils and Water sector projects, ensuring high-quality, defect-free results in line with safety, environmental, and company standards. Lead site teams, including Sub Agents, Engineers, and Foremen, to deliver work efficiently and safely. Develop and implement key project documents such as Project Plans, RAMS, ITPs, and Waste Management Plans. Prepare and manage construction programmes, two-week lookaheads, and procurement schedules to ensure resources and timelines are met. Manage project budgets using company cost plans, monitor financial performance, and identify opportunities for cost savings and value engineering. Maintain accurate site diaries and records while driving commercial performance through proactive cost management. Represent the company professionally with clients, the public, and official bodies to maintain strong working relationships. Ensure all deliverables meet client requirements and satisfaction. Produce accurate monthly reports for both internal use and clients. Lead regular site meetings to ensure effective communication and project coordination. Required Experience: Experience delivering large-diameter clean water pressure pipelines, including connection details, commissioning, and quality assurance on site. Strong understanding of streetworks, ITPs, and on-site quality control procedures. Experience implementing and coordinating temporary works. Proven ability to manage health, safety, and environmental compliance on site, including issuing permits to dig and service avoidance. Skilled in managing NEC contracts (EWN/CE), cost control, forecasting, programming, and subcontractor management. Experience managing design inputs to ensure constructability and value engineering. Proven stakeholder and client management experience in a regulated civil engineering environment. Ability to lead and motivate site teams, including direct reports and delivery workforce. Proficient in Microsoft Office and familiar with Primavera P6 (desirable). Strong understanding of CDM regulations, design management, programme and risk management, and cost/value reporting. Good knowledge of specifications, testing regimes, and civil engineering standards. Excellent communication, leadership, and problem-solving skills with a focus on safety and company values. Qualifications/Certifications: SMSTS (or IOSH Managing Safely) Required CSCS Mandatory NRSWA Required Temporary Works Coordinator/Supervisor Required EUSR National Water Hygiene, Service Avoidance, and Confined Space Training Desirable Degree or HNC in Civil Engineering (or equivalent) Required CEng MICE (or equivalent) Desirable