Job Title: Material Resource Planning Controller Location: Lincoln (Teal Park) Contract Length: 12 months Shift Pattern: Hybrid (3 days office / 2 days remote) | Randstad Sourceright, a leading provider of RPO & MSP Recruitment Services, is proud to be recruiting on behalf of Siemens Energy Industrial Turbomachinery Ltd (SEITL) for a Material Resource Planning (MRP) Controller to join their team based in Lincoln. What will you do? As an MRP Controller, you will: * Develop and manage delivery schedules to meet master production plans and customer demands. * Maintain and optimise stock levels across the supply chain. * Respond to demand changes and communicate implications to the Regional Purchase Manager. * Ensure SAP and ERP systems reflect real-time supplier delivery data. * Collaborate with suppliers to resolve delays and delivery risks, supporting continuous improvement initiatives. * Conduct supplier reviews focusing on delivery, cost, and quality performance. * Analyse capacity constraints and escalate critical issues proactively. What do you need to bring? Essential Skills / Experience: * Background in Engineering, Manufacturing, Supply Chain, Purchasing or Logistics. * Strong understanding of MRP systems and ERP tools (SAP experience highly desirable). * Excellent communication and relationship management skills. * Data analysis skills with experience using Excel and planning reports. * Ability to manage multiple priorities and maintain high attention to detail. Desirable: * Experience in supplier relationship management. * Load & capacity planning knowledge. * Familiarity with production control processes and continuous improvement environments. * Background in similar industries (e.g., aerospace, heavy engineering – Rolls-Royce experience is a plus)