ONYX Fire & Security
London, UK
We're growing fast and we're looking for a commercially strong, operationally sharp Senior Project Quantity Surveyor to help shape the next stage of our journey. We are looking for someone to take ownership of all post-award commercial and scope-validation activities once a project is marked "Closed Won" in Salesforce. This includes verifying the BOQ, undertaking site surveys, preparing operational scopes and cost sheets, managing valuations, and ensuring commercial control throughout the delivery of fire doors, fire stopping, and wider passive fire protection projects. Why Join Us? This isn't just another QS role, it's a chance to shape the commercial direction of a growing specialist contractor. You'll get: A pathway to Commercial Manager Direct influence over profitability, strategy and operational excellence Exposure to high-profile, prestigious estates across London & the UK A high-performance, digitally-enabled working environment 25 days holiday + bank...