Quantity Surveyor - Contract (Outside IR35) Chester / Mold / North Wales We're looking for an experienced Quantity Surveyor to support the commercial delivery of a large construction project within the energy sector . This is a site-based contract role, working closely with construction and project management teams to ensure accurate progress measurement, cost control, and subcontractor performance. What you'll be doing Managing quantities, progress tracking, and cost data across civils work packages Maintaining BOQs and ensuring accurate valuation and certification of subcontractor works Supporting variations, dayworks, and change management activities Monitoring site labour and plant usage to support forecasting and reporting Using project controls systems to provide reliable commercial and progress data Assisting with risk identification, claims support, and commercial problem-solving Supporting feasibility reviews and budget updates based on IFC drawings...