ProGroup Recruitment is working with an established, nationwide fire protection contractor to recruit an experienced Senior Quantity Surveyor to join its commercial team, reporting into their Harlow office. This is an excellent opportunity for a commercially driven Senior Quantity Surveyor looking to take ownership of a varied portfolio of projects within the passive fire protection sector. Working across contracts ranging from smaller reactive works through to major projects exceeding £1 million, you''ll be responsible for managing the full commercial lifecycle, from estimating handover through to final account. The business offers a supportive working environment, flexible hybrid arrangements and genuine opportunities for professional development. Key responsibilities Take commercial responsibility for multiple projects, from post-tender handover through to final account agreement. Prepare and manage monthly valuations, applications for payment and invoicing. Produce accurate Cost Value Reconciliation (CVR) reports, forecasts and cost-to-complete assessments. Monitor project profitability, ensuring accurate allocation of costs and revenue. Identify, value and negotiate variations, ensuring all additional works are appropriately captured and recovered. Manage subcontractor accounts, including valuations, payments and final account negotiations. Work closely with Contracts Managers and operational teams to monitor progress, costs and commercial performance. ..... full job details .....