We are an energy-sector company with over 30 years of market presence. Join us! Execute and learn with us new ways of performing your tasks. **Department:** Accounting / IT **Reports to:** Accounting Management **Job Mission** Ensure the continuous and reliable operation of ASPEL and peripheral systems (backups, office software, access management), providing first-level support to user departments, data cleansing, reporting, and minor improvements. **Requirements** * Incomplete or ongoing Bachelor’s degree, or recent graduate in Accounting or related field. * Academic or practical experience with ASPEL (usage or administration) or similar ERP systems (Concar/CONTPAQi/Softland/etc.) (willingness to obtain ASPEL certification within 30–60 days) * Inventory control in system (daily tracking of stock levels and execution of inventory adjustments for shrinkage, returns, or internal movements; coordination and participation in periodic and cycle physical inventory counts; analysis of inventory movements to identify patterns and propose improvements to storage and dispatch procedures) * Knowledge of CFDI 4.0 (SAT catalog, payment complements, cancellation). * Intermediate Excel proficiency * Analytical thinking, organization, and attention to detail. * Clear communication with non-technical users. * Knowledge of internal controls (approvals, segregation of duties). * Fast learning ability and technical curiosity. * Accounts Receivable (A/R) (follow-up on overdue invoices, contact with customers to negotiate payment agreements, and application of payments in the system) * Ensure accurate accounting classification of revenues and perform bank reconciliations for collections. * Preparation and analysis of aging reports to support decision-making. **We Offer:** * Full statutory benefits from day one * Paid certifications * One-hour lunch break * Flexible working hours * Monday to Friday, 9:00 AM to 6:00 PM Employment Type: Full-time Salary: $8,000.00 – $12,000.00 per month Benefits: * Salary increases * Employee discounts * Discounted rates and preferential pricing * Sick leave days * Flexible schedules * Option for indefinite-term contract * Additional vacation days or paid leave Work Location: On-site employment