Site Supervisor – Civils & Environmental Projects FiveRivers is a leading design and build specialist delivering ecological, environmental and civil engineering projects across the UK. From river restoration, habitat creation, landscaping and arboriculture to engineered fish passage, temporary enabling works, drainage, civil engineering and M&E, we deliver both soft and hard engineered solutions that are safe, sustainable and compliant. We are looking for a site-based supervisor to join our team, leading projects from mobilisation to completion. You’ll manage teams, oversee subcontractors and ensure works are delivered to the highest Safety, Quality, Time, and Cost (SQTC) standards. Many projects involve working in or near rivers, wetlands, or coastal areas, so environmental sensitivity and compliance are key. What You’ll Do Supervise civil and environmental works, including earthworks, drainage, foundations, retaining walls, culverts, sheet piling, pumping stations and habitat enhancements. Lead site mobilisation, inductions, daily briefings and safe systems of work (CDM 2015). Manage plant, tools, equipment and materials efficiently to meet programme and budget requirements. Ensure compliance with HSE, environmental permits, biodiversity objectives and ISO 9001 quality standards. Record project progress, site data and documentation accurately. Motivate, lead, and develop site teams, fostering a collaborative, high-performing culture. Support pre-construction planning, site surveys and post-construction demobilisation. You’ll Have: Experience supervising civils, construction or environmental projects. CSCS card SSSTS UK driving licence. First Aid and Fire Marshall certifications (training can be provided). Ability to stay away from home Monday–Friday. Strong Health & Safety awareness, leadership, and commercial understanding. Desirable: Thames Water Passport Confined Spaces Training CPCS Plant Operator Tickets Lifting Supervisor or Slinger/Signaller Certification LANTRA chainsaw, brush cutter etc Temporary works supervisor/ coordinator What We Offer Competitive salary and benefits package 33 days annual leave (including bank holidays) PayCare healthcare cashback scheme Paid accommodation and subsistence when working away Training, CPD, and career development opportunities Overtime with night/weekend enhancements Opportunity to become a partner in our LLP At FiveRivers, we deliver projects that make a difference for the environment, communities and infrastructure, while supporting your professional growth. If you’re a motivated site supervisor ready to lead challenging projects, we’d love to hear from you