Senior BuyerLocation: Ampthill Contract: Permanent We are seeking a Senior Technical Buyer with strong experience in Indirect Procurement, and the flexibility to also support Direct Procurement activities. This role will sit within a fast-paced, engineering-driven environment and play a critical role in supporting the operational and strategic purchasing functions of the business.The ideal candidate will have a background in Engineering, Defence, or Manufacturing, and demonstrate a clear track record in managing indirect spend categories such as IT, Facilities, Professional Services, and MRO (Maintenance, Repair and Operations).Working Pattern: Monday to Thursday (4-day working week)Onsite Requirement: Mandated full days onsite Monday and TuesdaySecurity Clearance: Must be UK-born and sole UK national (no dual nationality) due to ITAR restrictions.Can start on BPSS but must be eligible and willing to obtain SC clearance.Role Responsibilities Senior Buyer Manage and execute procurement activities across a range of Indirect categories, including but not limited to: professional services, IT hardware/software, travel, site services, and facilities.Support Direct Procurement activities as required, including sourcing parts, materials, and components for engineering or production.Work closely with stakeholders across departments to identify cost-saving opportunities, consolidate suppliers, and ensure best value procurement.Negotiate terms, contracts, and pricing with suppliers to ..... full job details .....