Job Summary: We are seeking an organized and responsible Assistant focused on billing, collections, and inventory control to provide administrative support and customer service. Key Highlights: 1. Key administrative role with attention to detail 2. Job stability and a positive work environment 3. Medium-term growth opportunity Position: Billing, Collections, and Inventory Assistant We seek an Assistant focused on billing, collections, and inventory control—organized, responsible, detail-oriented—who provides administrative support and ensures accurate information handling and customer service. Requirements Minimum 6 months of experience in billing, collections, and administrative tasks. Proficiency in Aspel SAE 8 (desirable) **Proficiency in Excel (mandatory)** Strong interpersonal skills with customers and suppliers. Proven job stability in previous positions. Main Responsibilities Electronic invoicing; issuance, review, and control of tax documents. Collections follow-up; payment tracking, balance monitoring, and support in reconciliations. Registration, filing, and control of administrative documentation. Inventory control, including receipts, shipments, and physical vs. system reconciliation support. Telephone customer service and general administrative support. We Offer Salary: $12,000 gross monthly. Statutory benefits. Complimentary uniforms. Medium-term growth opportunity. Job stability and a positive work environment. Working Hours: Monday to Friday, 8:00 a.m. to 6:00 p.m. (2-hour lunch break) Saturday, 9:00 a.m. to 3:00 p.m. Location: Zamora, Michoacán (near Jericó neighborhood) Position Type: Full-time Salary: $12,000.00 per month Benefits: * Complimentary uniforms Workplace: On-site employment