Site Supply Chain PlannerWarrington, CheshireAutomotive Tier 1, Onsite with flexible start and finish, not a hybrid role.Excellent basic, Enhanced company pension, 25 days holiday, option to buy more.No sponsorship for overseas candidates with no UK working visa.Are you ready to take ownership of critical supply chain operations in a fast-paced, high-performance environment? We're looking for a proactive and detail-driven Supply Chain/Material Planner to lead the coordination of production materials from supplier to shop floor.What You'll Do: You'll be at the heart of operations-planning, organising, and driving the flow of materials to meet production demands with precision. Working cross-functionally, you'll ensure delivery performance, inventory accuracy, and cost efficiency across the board.Your Key Responsibilities:Ensure timely and accurate delivery of materials from suppliers to meet production schedulesMonitor supplier performance and drive action to resolve delivery arrearsMinimise costs of urgent or special transports through effective planning and supplier coordinationSupport inventory accuracy and reconciliation efforts, including root cause analysisMaintain optimal inventory levels while safeguarding production continuityConfigure and optimise ERP (SAP) settings for planning and controlDetermine optimal delivery batch sizes to balance cost and flexibilityReview and align supplier logistics agreements during project phasesConvert sales and operations plans into precise material requirements (MRP)Share forecasts with suppliers and confirm their capacity to meet demandIssue updated delivery schedules and monitor supplier execution and responsivenessDrive the execution of contingency plans where neededLead inventory cycle counts and perform variance analysisWhat You'll Bring:Strong computer and data analysis skills, especially in SAP, Excel, and AccessHands-on experience in automotive or high-volume manufacturing environmentsSolid understanding of lean logistics and lean production conceptsProven track record in production planning, scheduling, and materials controlDeep familiarity with MRP systems in complex manufacturing setupsA working knowledge of quality systems, OEM standards, and business processesExpertise in JIT and Kanban-based logistics systemsYour CV will be forwarded to Jonathan Lee Recruitment, a leading engineering and manufacturing recruitment consultancy established in 1978. The services advertised by Jonathan Lee Recruitment are those of an Employment Agency.In order for your CV to be processed effectively, please ensure your name, email address, phone number and location (post code OR town OR county, as a minimum) are included