Job DescriptionSenior Quantity Surveyor - Water and EnvironmentLocation: Midlands-based with UK-wide flexibility, Type: Full-time, Sector Exposure: Water, Environment, Defence, NuclearAre you a commercially astute Quantity Surveyor ready to take ownership of high-value infrastructure projects? Our client is seeking a Senior Quantity Surveyor to join our growing team, delivering strategic programmes for water companies and the Environment Agency-primarily in the Midlands, with consultancy opportunities in the North West and beyond. This is your chance to shape the future of sustainable infrastructure while advancing your career across multiple sectors.Your ImpactReporting to the Water Cost and Commercial Lead, you''ll lead the commercial delivery of major capital programmes, applying your expertise in NEC3/4 contracts, procurement, and stakeholder engagement. You''ll drive value, efficiency, and compliance across all phases of the project lifecycle-from feasibility to final account. Key Responsibilities:Contract and Commercial Management Administer NEC3/4 ECC contracts (Options A, C and E) on the client side Oversee budget control, payment valuations, and cost forecasting Maintain accurate commercial records and resolve contractual issues Collaborate with PMs on payment certification and defined cost determination Pre-Contract Activities Conduct feasibility studies and cost planning Prepare and evaluate tender documentation Identify risks and develop mitigation ..... full job details .....