We are seeking an experienced and commercially astute Quantity Surveyor to join our team on a 3–6 month contract, supporting a portfolio of repairs and maintenance projects within the water industry. You will play a key role in ensuring accurate cost control, compliance, and commercial efficiency, with a strong focus on delivering value within NEC contract frameworks. Key Responsibilities: Manage all quantity surveying functions across assigned water repairs and maintenance contracts from pre-contract to final account. Administer and manage NEC contracts, including change control, early warnings, and contract option selection. Prepare accurate cost forecasts, valuations, interim payments, and final accounts. Support procurement, negotiate subcontractor agreements, and manage subcontractor accounts. Monitor and report on project budgets, costs, and financial risks, producing monthly CVRs (Cost Value Reconciliations). Identify, assess, and manage commercial risks and opportunities throughout the contract lifecycle. Collaborate with project managers, operations teams, and finance to support project planning and commercial performance. Liaise with client commercial teams to maintain strong relationships and ensure contract compliance. Ensure adherence to company policies, legal obligations, and industry regulations (e.g., Ofwat standards). Requirements: Proven experience as a Quantity Surveyor or Senior QS within repairs and maintenance or infrastructure projects in the water sector. Strong working knowledge of NEC3/NEC4 contracts and their practical application. Solid understanding of construction law and commercial best practices. Proficient in cost management tools and Microsoft Excel. Confident in leading commercial negotiations with clients and suppliers. Strong analytical, reporting, and communication skills.