Job Summary: A payroll professional with experience in payroll calculation and administration, ensuring legal compliance and efficient personnel management. Key Highlights: 1. Comprehensive payroll administration and weekly incident management. 2. Calculation and tracking of tax withholdings, severance payments, and liquidations. 3. Proficiency in social security tools and labor laws. REQUIREMENTS: Education: Bachelor’s degree in Accounting, Business Administration, or related field Experience: Minimum 2 years in payroll Strong Excel skills and knowledge of payroll and accounting software (preferably Contpaq). Knowledge: Payroll calculation, Income Tax (ISR), Social Security, INFONAVIT, SUA, salary integrations, Federal Labor Law, IMSS Law, INFONAVIT Law, ISR Law, 3% payroll tax, Excel macros. RESPONSIBILITIES: \- Analysis of weekly incidents for payroll calculation; processing of employee onboarding, offboarding, and salary modifications in payroll system \- Weekly and biweekly payroll processing; calculation of ISR withholdings \- Annual calculations, Profit Sharing (PTU), Christmas bonus (Aguinaldo), severance and liquidation calculations \- Personnel roster control, various reporting, staff movements, incidents compliant with the Federal Labor Law (LFT) and IMSS regulations, management of social security concepts \- Bimonthly salary integration for IMSS purposes \- Monitoring of payroll stamping (timbrado) \- Administration of payroll for approximately 500 employees; advanced Excel usage (tables, formulas, formatting, etc.) \- Management of IMSS, SUA, IDSE, SIPARE systems: employee onboarding, offboarding, salary modifications, disability claims, annual calculation of Work Risk Premium; monitoring of ST\-7 and ST\-2 forms; use of INFONAVIT portal \- Calculation of INFONAVIT and FONACOT withholdings \- Generation of monthly reports \- Disability claim management Employment Type: Full-time Salary: $9,745\.96 \- $14,000\.00 per month Benefits: * Free parking * Discounted cafeteria service * Grocery vouchers Work Location: On-site employment