The Senior Quantity Surveyor will manage the commercial aspects of MEP fit-out for a Rail Depot contract in East London. They will work within the MEP commercial team, liaising with all project sections, and report to the MEP Commercial Manager. The successful candidate will demonstrate strong commercial acumen, problem-solving skills, and effective communication. A flexible work approach is welcomed. This is a freelance role for 12 months paid INSIDE IR35. Hybrid working is available with 2 days per week from home. Previous RAIL fitout MEP experience eg Crossrail stations / Depots is highly desirable Responsibilities include: * Managing commercial personnel responsible for contract and subcontract administration, supply chain management, document control, cost control, commercial reporting, and planning. * Cash management and liaison with the client's commercial/project team. * Building and maintaining stakeholder relationships. * Preparing and issuing valuations and reports. * Ensuring compliance with company and contract requirements. * Maintaining commercial records and overseeing contractual issues. * Mentoring and developing the commercial team. * Drafting subcontract works information, site information, and tender documentation. * Subcontract data preparation, contractual option selection, variation scheduling, and pricing schedule drafting. * Tender review and validation of reports and recommendations. * Subcont...