Expleo is supporting a prestigious, world-class automotive manufacturer in the recruitment of a Technical Buyer / Material Controller to join their Prototype Build Team within Vehicle Development. This is a unique opportunity to work at the heart of a high-performance automotive environment, playing a key role in supply chain, procurement, and logistics activities supporting prototype vehicle builds. Purpose of the RoleReporting to the Principal Prototype Build Engineer, you will contribute to the successful delivery of prototype builds by managing carry-over and non-stocked part demand. You will collaborate with cross-functional teams to ensure parts are procured, tracked, and delivered line-side in line with cost, quality, and timing targets. Key ResponsibilitiesSupport stock and non-stock procurement across prototype build requirementsDrive a lean approach to achieve purchasing objectivesMonitor supplier and internal performance to ensure delivery targets are metCoordinate stock demands from initial request through to line-side deliveryLiaise directly with Material Planners and Controllers to agree part release timingWork closely with wider logistics teams to ensure seamless operationsTrack and report on active requisitions to ensure timely budget approval and deliveryContribute to a culture of continuous improvementEnsure supplier requirements and concerns are clearly understood and communicated to relevant stakeholdersWork cross-functionally to promote quality ..... full job details .....