Orion is proud to be working with a national construction & infrastructure business at the forefront of delivering major projects as part of the ASTI Framework. We are seeking applications for a Senior Quantity Surveyor with commercial/industrial building package management experience to add to their growing commercial team, who will be instrumental in managing project costs, forecasting, change control, subcontractor management and ensuring value-for-money outcomes while maintaining the highest levels of governance, quality and safety. Additionally, you will lead and mentor junior commercial staff, collaborate closely with project teams, and play a critical role in making sure our delivery aligns with technical, financial and contractual expectations. Key Responsibilities Commercial Leadership & Governance Manage all project costs and income within your area of responsibility. Apply excellent understanding of contract and governance frameworks while maximising digital/LEAN opportunities. Prepare Activity Schedules, Resource Schedules and analyse tender documentation.Financial & Contract Management Evaluate, negotiate and agree subcontract works, variations, and compensation events. Prepare commercial progress reports, risk reviews and reconciliation documents for senior stakeholders. Monitor subcontractor performance and ensure adherence to programme and scope.Customer & Stakeholder Management Interpret and manage customer c...