Our client, a leading main contractor within the energy and infrastructure sector, is seeking an experienced Freelance Senior Quantity Surveyor to support the commercial delivery of major power projects across the UK. You’ll take responsibility for project financial management, subcontract administration, and reporting, working closely with operational teams to ensure successful project outcomes. Requirements: * Proven experience as a Senior QS within power, civils, or infrastructure. * Strong commercial and contractual knowledge (NEC preferred). * Ability to manage multiple workstreams and stakeholders. * Available for a long-term freelance engagement