Senior Quantity Surveyor required to work for Principal Contractor JV on High Speed Rail London Tunnels/Civils Programme. Contract - Inside IR35 Ruislip - West London - Hybrid Working Arrangements in place - 3 Days on site and 2 days WFH. 6 month initial contract ongoing basis Senior Quantity Surveyor with NEC Contracts experience essential and rail projects/major infrastructure experience required. Experience working as a Senior Quantity Surveyor for main contractor. Sub Contractor Management experience essential. CSCS Card Role Brief: The role of Senior Quantity Surveyor is responsible for providing accurate and value generating input to projects alongside working with the delivery teams within the civils team and with associated rail interface works. Ensure subcontractor management, forecasting and delivery. Key Responsibilities -Inputting to the efficient and effective management and issuing of accurate, timely and compliant notices and correspondence. -Preparation and assessment of applications, valuations, cost/value reconciliation. -Cost control and forecasting. Prepare and provide input to monthly reports: value, cost, profit/loss, cash flow and budget. -Preparation and agreement of applications for payment or the assessment & preparation of payment certificates. -Preparation of project forecasting. -Assisting with Risk and Value Management to optimise solution. Monitor and regularly review with the project team. Identifying, analysing and developing responses to commercial risks. -Contract Management, including all relevant contractual forms, methods of budgetary control and relevant software applications. -Prepare supply chain enquiries, negotiate, administer and finalise / close out supply chain contracts. -Ensure all notifications/documents are managed in accordance with the contract, and customer / company policy. -Ongoing liaison with site team, subcontractors and Customers' representatives Essential: -Degree in Quantity Surveying or equivalent. -Strong commercial experience with knowledge and appreciation of relevant sector. -Knowledge and experience of NEC 3 contracts. -Extensive commercial experience within relevant sector. -Excellent IT skills. -Experience in rail or infrastructure projects.