Senior Buyer Take ownership of high-value infrastructure and facility procurement projects where your strategic decisions directly support critical national defence capabilities. You will lead complex tender events and shape long-term supplier partnerships within a stable and sophisticated engineering environment. What you will need British nationality is essential for this role. Significant experience in facilities management or construction procurement. Proven ability to lead end-to-end tender processes and request for proposal cycles. Strong skills in contract negotiation and commercial risk mitigation. Salary and rewards Your package includes an annual company bonus of up to £2,500 alongside a comprehensive range of professional benefits. The work Lead the procurement lifecycle for construction and facilities management categories to support site growth and operational readiness. Execute strategic sourcing activities including the development of comprehensive tender packs and evaluation criteria. Collaborate with internal safety and security departments to ensure all outsourced services meet stringent industry standards. Manage supplier performance through proactive relationship management and detailed contract drafting. Identify opportunities for functional excellence and process improvements to drive value beyond cost savings. Skills and background Experience using e-procurement platforms such as Ivalua to mana...