Location: London, Manchester, or Liverpool (3 days onsite) Rate: Up to £550/day (Umbrella) Contract: 120 days IR35: Inside We are seeking an experienced Commercial Officer to support a high-profile public sector programme delivering key procurement and contract management activities across enterprise services. This role will focus on supporting re-procurement activity and providing commercial support across existing live contracts. Key Responsibilities Deliver end-to-end procurement activities, including ITT documentation and contract award Lead market engagement and supplier interactions via frameworks (eg CCS) Provide commercial advice and support across BAU contracts Support contract management, governance, and supplier performance Engage with stakeholders to ensure successful delivery of commercial outcomes Key Requirements Proven experience in public sector procurement Strong contract management background Experience with frameworks (eg CCS) and tender processes Ability to manage multiple procurements simultaneously Active SC Clearance (essential)