Do you enjoy administrative work, are you organized, and do you have excellent attention to detail? Join our team as a **Billing Assistant**, where you will play a key role in issuing and managing fiscal documents and supporting the accounting department. **Your main responsibilities will include:** * Issuing and reviewing electronic invoices (CFDI). * Validating fiscal data of clients and suppliers. * Registering and tracking billing in internal systems. * Supporting accounts receivable and payment follow-up. * Providing client support on billing-related matters. * Managing document filing and records control. **What we are looking for in you:** * High school diploma or technical/administrative degree. * Experience in billing (minimum 1 month). * Basic knowledge of CFDI and experience using CONTPAQi software. * Intermediate Excel skills. * Organized individual with strong attention to detail and good communication skills. We offer: * ***Location: Near Walmart Express Zavaleta.*** * ***Schedule: Monday to Friday | 9:00 AM – 6:00 PM.*** * ***Salary: $8,000 MXN per month + Statutory benefits.*** Position type: Full-time, indefinite term Salary: $8,000.00 MXN per month Workplace: On-site