1.1 Responsible for the accuracy of the Materials Requisition Program (MRP) system as it relates to inventories, production planning, and order fulfillment. 1.2. Preparation and presentation of the most practical production plan based on the sales plan and aimed at reducing costs and timely delivery of customer orders. 1.3. Thumbnail planning of the required production resources.(Rough Cut Capacity Planning) 1.4.Responsibility to determine the amount of each supplier's contribution to the Forecast to the Commercial Department 1.5. Inventory control of the company's consumption resources to meet the needs of the organization,increase the efficiency of the optimum and optimize the orders, prevent the occurrence of shortage of inventory with the lowest cost and the highest efficiency 1.6. Annual production plan for products based on the purchase and purchase of raw materials.(Master Production Schedule) 1.7. Performs cycle counting process to maintain inventory accuracy. 1.8. Identifies and implements opportunities to reduce transaction costs, freight expenses, and inventory levels. 1.9. Maintains adequate inventories to support operations while minimizing inventory investments. 1.10.Assists with the receiving department and the storage of raw materials throughout the plant.