A pharmaceutical company located in San Martin de Porres, dedicated to the marketing of medicines to the public sector, is seeking talent for the Billing Department who meets the following requirements. **REQUIREMENTS** \- Technical degree in Accounting, Administration or related fields \- Minimum 2 years of experience in similar positions \- Knowledge of Excel, Word (Intermediate) \- Experience in document management and systems. \- Basic knowledge of Shipping Guides or other related documents. \- Proficiency in Commercial System \- Billing. **FUNCTIONS:** * Supervise and control the timely issuance of invoices, receipts, and credit or debit notes. * Review and validate the information required for billing (service orders, shipping guides, contracts, purchase orders, operational reports, etc.). * Coordinate with operational and commercial departments to confirm service delivery prior to issuing documents. * Keep our database up to date. **SCHEDULE**: Monday to Friday: 08:00 am \- 6:00 pm / Saturday: 08:30 \- 12:30 pm Benefits according to law. Job type: Full-time, Permanent Salary: Starting from S/.1,200\.00 per month