**Job Description** We are continuing to grow and want to add talent to our team! We are looking for a Billing Administrator who can ensure the proper issuance, control, and recording of customer and supplier invoices, guaranteeing data accuracy, compliance with deadlines, and alignment with current accounting and tax policies. Additionally, you will provide administrative support to the department regarding documentation, collections management, and reconciliations, contributing to the efficiency of the administrative-financial process. What would be your responsibilities? \- Issue invoices, credit notes, and debit notes according to internal procedures and each client's requirements.\- Review supporting documentation (delivery receipts, purchase orders, service reports, order notes, etc.) prior to invoicing. \- Record invoices in the management system (ERP, SAP, Tango, or equivalent) and verify correct accounting entries.\- Monitor due dates and payments, managing communication with customers and suppliers.\- Keep billing records, collections, and account statements up to date.\- Prepare periodic reports on issued invoices, outstanding payments, and monthly results.\- Collaborate with the accounting department during monthly closings, audits, or document submissions. Location: 3 de Febrero Logistics Center (Grupo Posadas) Schedule: Full Time \- Monday to Saturday **Requirements** \- Tertiary or university studies in Administration, Accounting, or related fields are valued.\- Minimum of 1\-2 years of experience in administrative, accounting, or billing tasks, preferably in service or logistics companies.\- Knowledge of administrative workflows, document control, and collections management.\- Intermediate proficiency in Excel (formulas, filters, reconciliations, pivot tables) and billing/ERP systems (SAP, Tango, etc.).\- Understanding of tax regulations (VAT, withholdings, surcharges) and current account reconciliations. Position type: Full-time Salary: $1\.000\.000,00 \- $1\.200\.000,00 per month Work location: On-site