1. Study the submitted offers in terms of their contractual terms and clarify their compliance with the department's requirements from a regulatory and legal perspective and submit relevant reports to the direct manager.2. Receive all requests related to purchasing materials from organizational units in and verify their validity and update their data periodically according to the approved procedures and facilitate their implementation.3. Prepare lists of price offers and present them to the direct manager to take the necessary action.4. Coordinate with suppliers regarding purchase requests and their specifications and receive their offers according to the approved procedures.5. Send purchase orders to suppliers of materials and services in accordance with the law and the organizing regulations.6. Develop and manage the suppliers' database by monitoring suppliers' information and updating relevant records.7. Review the department's purchasing data and information in the electronic procurement system.8. Communicate with the smart government to address pending issues with purchase requests in the GRP system.9. Follow up on purchase requests in the GRP system linked to the E-Supply system.10. Close purchase requests in the system after ensuring that they are implemented according to the required specifications in coordination with organizational units.11. Receive suppliers' complaints and suggestions, classify them and transfer them according to approved procedures.12. Perform warehouse settlement entries at the end of each accounting period and extract inventory turnover rates.13. Conduct periodic inventory of the warehouse to ensure the accuracy of material balances and their conformity with the balance in the system.