Job Title: Senior Quantity Surveyor Location: Gatwick Salary & Benefits: * 33 days holiday including bank holidays * Flexible working hours * Discounted gym membership * EV charging facilities where possible About the Role: * Lead commercial activities across decarbonisation project at Gatwick, ensuring delivery on time and within budget * Work closely with project teams to provide proactive commercial support on-site * Manage contractual obligations and commercial risks from inception to project completion Key Responsibilities: * Review and vet contract documentation to ensure alignment with tender requirements and contractual obligations * Develop and maintain Commercial Risk Registers for each contract; monitor risks and implement mitigation measures * Prepare and issue enquiries for major plant, equipment, and sub-contract packages; review quotations and negotiate terms * Raise purchase orders and manage supplier/sub-contractor procurement * Prepare and submit applications for payment, invoices, and progress client payments per contractual provisions * Measure, submit, and agree variations, loss & expense, and compensation events * Monitor on-site record keeping and issue contractual notices where necessary * Prepare monthly cost value reconc...