**FUNCTIONS:** * Receive quotations and comparative tables for the service to be executed from the coordinator. * Prepare service orders and track their approval in the system. * Send service orders to suppliers with the necessary information for proper administrative and accounting management. * Track service orders from issuance through acceptance and accounting registration. * Manage and monitor advance payments to suppliers, ensuring appropriate supporting documentation. * Coordinate with suppliers the submission of required documentation for payments and compliance with accounting processes. * Complete control charts, forms, and departmental performance indicators. * Coordinate and monitor supplier contracts. * Evaluate and track documentation required for company certifications. * Prepare control and monitoring reports for the department. **REQUIREMENTS** Academic Qualifications * Completed technical or university degree in **Industrial Engineering, Business Administration, Accounting, Economics, or related fields**. Experience * **Minimum 1 year of experience** as an assistant or support staff in logistics, services, or warehousing. Knowledge * Supplier management and negotiation for services. * Preparation and analysis of comparative tables. * Tracking of service orders and control of advance payments. * Use of management indicators. * Basic knowledge of accounting documentation (invoices, delivery notes, credit notes, and debit notes). * Proficiency in ERP NISIRA (Purchasing and/or Warehousing modules). * Microsoft Office, especially intermediate-level Excel. * Power BI (desirable). * Knowledge of transportation logistics and cargo consolidation. Employment Type: Full-time, Permanent Work Location: On-site employment