Job Summary: We are seeking a Payroll Assistant for the pharmaceutical sector with experience in payroll calculation and preparation, IMSS and INFONAVIT administration, and employee onboarding. Key Highlights: 1. Opportunity to join a strong and dedicated team focused on health. 2. Be part of an established pharmaceutical company. 3. Professional development within a payroll and human resources environment. **INSOMED**, a pharmaceutical company, is seeking your talent and skills as a **PAYROLL ASSISTANT**. **WE ARE INTERESTED IN YOUR PROFILE IF YOU MEET THE FOLLOWING REQUIREMENTS:** * Bachelor’s degree in Accounting or Human Resources. * Minimum 1 year of experience in similar payroll positions. * Flexible availability regarding working hours. * Ability to work effectively in teams and under pressure. **REQUIRED KNOWLEDGE:** * Microsoft Office Suite. * Intermediate-to-advanced Excel. * Pre-payroll and payroll processing. * Knowledge of SUA, IDSE, INFONAVIT, and the 3% payroll tax. * Knowledge of the Federal Labor Law (LFT). ***MAIN RESPONSIBILITIES:*** * Preparation of working papers for tax determination. * Preparation of payrolls. * Management of IMSS and INFONAVIT processes. * Timely and accurate employee onboarding. * Calculation of severance payments and final settlements in accordance with current legislation and company policies to ensure compliance with labor regulations. * Maintenance of organized and complete personnel files to support efficient internal administration. **LOCATION:** * Calzada de Las Armas 150, Colonia Industrial, Las Armas (Industrial Zone), 54080 Tlalnepantla, Méx. **((*****OPPOSITE PARQUE TEZOZOMOC )*** ***WE OFFER:*** * $12,000.00 monthly. * Statutory benefits. * Convenient working hours from Monday to Friday. * One-hour lunch break. * 09:00 to 18:00 hrs. **This is an opportunity to join a strong and dedicated team focused on health—please submit your CV for review.** Employment Type: Full-time Salary: $12,000.00 per month Application Question(s): * Do you have experience with the SAE system? Workplace: On-site