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. 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. - 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. Support claims preparation, submission, and negotiation where required. Procurement & Planning - Support constructability reviews and resource planning using project schedules. Lead, support and mentor colleagues including Apprentices, Trainees, Graduates and Assistant Quantity Surveyors. - BSc/MSc in Quantity Surveying (or equivalent). - Strong commercial management experience within major infrastructure or construction projects. - Ability to interpret complex contract and project information. - CSCS (Professionally Qualified Person) card. Smart working, giving you more flexibility such as staggered start and finish times, with up to 40% remote working, where roles allow. - 25 days paid annual leave (pro rata) - Family friendly policies which include 28 weeks full pay for maternity/adoption leave and four weeks full pay for paternity/partners leave - Pension, share incentive plan, volunteering leave, recognition schemes and much more We have a network of 200 employees working from 24 offices, delivering a range of services Talent Acquisition, Recruitment Outsourcing Services, Retained Search, Global Workforce Solutions, Completions & Commissioning and Materials Management across 68 countries. As a global leader in workforce solutions, we recruit personnel across the Engineering & Technical, Office & Commercial, Scientific and Skilled Trades disciplines, for sectors including Oil & Gas, Life Science, Power & Utilities, Constructions & Infrastructure, Manufacturing and Renewables.