Senior Quantity SurveyorWater and EnvironmentAre 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. You''ll also play a key role in supporting senior leadership on strategic bids, contributing commercial insight and shaping proposals that reflect our client''s delivery excellence.Key Responsibilities:Contract and Commercial ManagementAdminister NEC3/4 ECC contracts (Options A, C and E) on the client sideOversee budget control, payment valuations, and cost forecastingMaintain accurate commercial records and resolve contractual issuesCollaborate with PMs on payment certification and defined cost determination Pre-Contract ActivitiesConduct feasibility studies and cost planningPrepare and evaluate tender documentationIdentify risks and