We are looking for a **Payroll Assistant** to join our team. The selected candidate will be responsible for supporting the calculation, preparation, and control of payroll, ensuring compliance with current labor and tax regulations. Responsibilities (required experience): * Assist in the calculation and preparation of weekly, biweekly payrolls and final settlements. * Perform employee registrations, terminations, and salary modifications in IMSS/IDSE and SUA. * Generate payroll reports and assist in accounting reconciliations. * Maintain control and filing of payroll receipts and related documents. * Communicate with the HR department to resolve employee inquiries. * Handle NOI system operations. * Fulfill tax and social security obligations (SAT, IMSS, Infonavit). * Prepare documents using intermediate-level Excel skills. * Process transactions with government agencies. Requirements: * Bachelor's degree in Accounting, Administration, or related field. * Minimum of 1 year of experience in payroll processes. * Knowledge of Federal Labor Law, IMSS, Infonavit, and Income Tax (ISR). * Experience with payroll systems (NOI, SAP) and intermediate Excel. * Attention to detail, organizational skills, and professional ethics. We offer: * Biweekly base salary. * Statutory benefits. * Work schedule: Monday to Friday from 9:30 am to 5:00 pm, and Saturday from 10:00 am to 1:00 pm. Job type: Full-time Salary: $10,000.00 per month Work location: On-site position