Assembly Planner- Cheltenham The company: The organisation is a global engineering group specialising in sustainable solutions for the efficient use of energy and natural resources. Operating across multiple sectors, they design and manufacture products and systems that support industrial process efficiency, safety, and environmental performance. With a strong focus on innovation, they are committed to helping customers improve productivity while reducing environmental impact. Main Purpose of Role To create, review, and manage the assembly production plan for designated lines, working closely with production teams to supply all demand in line with customer requirements. The role includes active involvement with new projects, calculating and managing stock levels, and supporting process design and review within the department. Core Responsibilities and Duties Fully understand, review, and action MRP messages with appropriate analysis of supply and demand. Manage the release of sales order demand, balancing customer requirements with production capabilities. Support regular Inventory Modelling (IQM) reviews, recommending optimal settings and opportunities (e.g., batch size adjustments, lead-time reductions). Manage product sales lead-times, maintaining on-time delivery against both customer requests and commitments. Monitor and review daily component supply, progressing shortages, and resolving issues by suggesting alternatives, reprioritising production, or identifying subs