Senior Quantity Surveyor

Senior Quantity Surveyor London & M25 Excellent Salary + Package + Bonus CAT A & B Office Fit Out Contractor | Traditional & Design & Build Permanent PositionI am currently working in partnership with a well-established and expanding CAT A & B Office Fit Out Contractor delivering high-quality workplace environments across London and the M25. Operating across both traditional and design & build procurement routes, the business specialises in fast-paced commercial office fit out schemes typically ranging from £1m to £5m in value. Due to sustained growth and a strong pipeline of secured and upcoming projects, they are seeking an experienced Senior Quantity Surveyor to take a leading commercial role across both tendering and live project delivery. This is an excellent opportunity for a commercially driven Senior QS who thrives in a fast-paced fit out environment and enjoys involvement from pre-construction through to final account. The Role Reporting directly to the Commercial Director, you will take senior commercial responsibility across multiple CAT A & B office fit out projects, overseeing both pre-construction and delivery phases. You will play a key role in driving commercial performance, protecting margin, and supporting the wider commercial team. Pre-Construction / Tender Phase: Leading the preparation of detailed cost plans and competitive tender submissions Reviewing drawings, specifications, and contract documentation Managing subcontractor enquiries and conducting thorough bid analysis Leading value engineering and cost planning exercises Supporting bid presentations and tender adjudications Advising on procurement strategy and riskProject Delivery Phase: Full commercial management of multiple projects (£1m-£5m) Procurement and negotiation of subcontract packages Preparing and presenting detailed cost reports and forecasts Managing valuations, variations, and change control Overseeing subcontractor account management and final accounts Identifying and mitigating commercial risk Working closely with Project Managers to ensure financial and operational alignment Supporting and mentoring junior surveyors where requiredYou will typically oversee several fast-track fit out projects concurrently within a dynamic and collaborative team environment. Requirements 7+ years' experience within a main contractor or specialist fit out contractor Proven experience operating at Senior Quantity Surveyor level Strong experience delivering CAT A & B office fit out projects Experience across both tendering and live project commercial management Strong knowledge of JCT forms of contract Degree qualified in Quantity Surveying or Commercial Management (or equivalent) Strong negotiation skills and commercial awareness Ability to manage multiple projects in a fast-paced environment Leadership capability and team-oriented mindsetWhy Apply? Opportunity to take senior commercial ownership within a growing fit out contractor Work on high-quality London office projects across a diverse client base Exposure to both traditional and design & build procurement routes Strong pipeline of secured projects Clear progression opportunities toward Commercial Manager level Competitive salary, package, and performance-related bonusThis role would suit an experienced Senior Quantity Surveyor seeking greater autonomy and involvement across the full commercial lifecycle of office fit out projects within a progressive and ambitious contractor. For a confidential discussion, please get in touch