Assistant Quantity Surveyor - Windsor

Assistant Quantity Surveyor / Junior Quantity Surveyor 📍 Windsor (Office-Based) 💰 £34,000 – £45,000 + Package The Opportunity An exciting opportunity has arisen for a Graduate / Assistant Quantity Surveyor to join a growing commercial team on a high-profile commercial office fit-out project This role is ideal for someone with 1–3 years’ post-graduate experience who is looking to develop within a fast-paced, high-spec fit-out environment, gaining hands-on exposure across the full commercial lifecycle of projects. You will be working closely with and reporting directly to a Project Quantity Surveyor, gaining real responsibility from day one across procurement, cost management, and subcontractor packages. Key Responsibilities Supporting the Project QS in the day-to-day commercial management of the project Assisting with procurement of subcontract packages, including issuing enquiries, analysing returns, and preparing comparisons Contributing to the preparation of Bills of Quantities (BoQs) and take-offs Assisting with subcontractor negotiations and appointments Supporting the management of variations, change control, and valuations Assisting in the preparation of monthly cost reports and forecasts Reviewing and processing subcontractor applications and payments Maintaining accurate commercial records and documentation Liaising with internal teams, site teams, and subcontractors to ensure commercial objectives are met Supporting the agreement of final accounts Requirements Degree qualified in Quantity Surveying or a related discipline 1–3 years’ post-graduate experience in a Quantity Surveying role Experience within construction, interiors, or fit-out projects is advantageous Strong understanding of commercial processes and contract administration Excellent numerical, analytical, and organisational skills Strong communication skills and ability to work within a team environment Proactive, driven, and eager to learn and develop What’s on Offer Salary of £35,000 – £45,000 (depending on experience) Competitive package Clear progression pathway into Quantity Surveyor level Exposure to high-quality commercial fit-out projects Opportunity to work closely with experienced commercial professionals Fast-paced environment with genuine hands-on responsibility