A leading fuel company operating in mining sites requires: Contracts and Procurement Administrator for offices in the city of Copiapó **Position Mission:** Carry out functions inherent to the various processes within ESM's Contracts and Procurement Unit, including managing purchase order issuance, supplier management, invoice processing, and processes related to the efficient flow of materials, services, information, and activities associated with Supply, Logistics, Purchasing, and Warehouse. Analyze and interpret all data enabling early assessment of risks and costs associated with non-compliance or reprocessing, among other factors. **Main Responsibilities:** * Process monthly payment statements for multiple users, allocating costs by mine site and/or business unit, request approvals, and issue purchase orders. Issue provisioning forms when applicable. * Conduct weekly review and analysis of invoices regarding the CAF process (Automated Invoice Posting), identifying reasons for document rejection in the process, and generating statistics on those requiring manual accounting. * Respond to the CAF Report sent by the Accounts Payable Department regarding invoices requiring manual accounting due to process rejection, attaching PDFs of documents with required information for posting. * Download daily received invoices and their reports from the invoice platform, verifying correct issuance and ensuring necessary corrections are made by suppliers. Request confirmation of service and/or material receipt via email from user departments. * Maintain updated records and control of invoice management with documentation enabling traceability of processes. Information required for invoices not automatically accounted for (Document number, Supplier, Invoice date, Validation date, Receipt date, Associated PO number). * Review biweekly that company-issued invoices have been accounted for and issue transfer forms for account reconciliation. Generate end-of-month reports on unfactured purchase orders for expense provisioning purposes. * Provide timely responses to suppliers regarding invoice payments. Keep the shared folder tracking your activities updated. Weekly review and evaluate physical warehouse stock levels to issue restocking requests for spare parts and/or materials if needed. * Issue and/or receive in the ERP system transfer requests or work orders for warehouse spare parts and/or materials. Activate purchase orders with suppliers for warehouse stock replenishment. * Physically receive spare parts and/or materials, verifying quantities and descriptions against delivery notes or electronic invoices and corresponding purchase orders, for organization, placement, and storage in the warehouse. * Issue outgoing shipments and delivery notes for warehouse spare parts and/or materials in the ERP system. Prepare, pack, and dispatch spare parts and/or materials to various mine sites and user departments. Conduct physical inventory counts of warehouse spare parts and/or materials, ensuring system records match physical stock. * Issue and manage approval of inventory adjustment requests when applicable. Generate monthly reports on delivery notes pending invoicing in the ERP system. * Manage monthly reporting of approved delivery notes with Sales Support for appropriate invoicing. Maintain cleanliness and organization of the spare parts and materials warehouse. Propose and implement improvements through analysis of process data and statistics. * Comply with and promote policies and procedures related to the procurement and purchasing area. Prepare performance reports ensuring adherence to defined service levels for the position. * Review unfactured/pending-receipt purchase orders in the system and inform user departments of their status when required. Perform purchase order receipt in the ERP system. **Requirements:** * **Education:** Technical or professional degree in Business Administration. * **Residence:** Copiapó * **Workplace:** Copiapó office * **Salary:** $1,280,000 * **Experience:** Experience with JDE, ORACLE, or similar ERP systems. * **Work schedule:** 5x2 * Class B driver's license (desirable) **Benefits:** * **Contract is directly with the company.** * **Contract type:** Indefinite, based on performance.