Ensure that payroll processes are executed correctly and on time, ensuring compliance with Mexican laws, LFT, LISR, LSS, including internal policies and financial and governance controls.
What are we looking for?
• 1-2 years of experience of Payroll mexican processes
• Experience managing payroll of more than 1,200 Associates
• Experience with payroll systems preferably SAP, Workday, Workforce
Technical knowledge
• LFT
• LSS
• LISR
• CFDI 4.0
• Excel intermedio
Core Competencies
• Attention to detail
• High level of confidentiality
• Organization
• Analysis
• Strong focus on serving internal customers
What will be your key responsibilities?
Payroll processes
• Validate new hire’s information at the Payroll system
• Process New hires, terminations and salary increases at the Payroll system & IDSE
• Proccess Payroll weekly incidences of Time & Attendance (Absenteeism, inabilities, over time, bonuses, etc).
• Deduction’s calculation (Child support, INFONAVIT, FONACOT, Saving fund, ISR, etc).
• Benefit’s calculation (Saving fun, pension plan, food vouchers, vacation premium, christmas bonus, etc).
• Termination & Settlelment’s calculation according LFT.
Tax & Legal compliance
• Calculation of ISR, ISN, SBC and Social security contributions
• Validate the fiscal data of the Associates
• Responsible of intern audits of Governance & ICE controls
• Responsible of external audits of IMSS, SAT, STPS
Associates’s support
• Responsible of the tickets at MyPayroll platform within the SLA
• Responsible of Associate’s questions about payments, deductions & pay slips
• Approve inabilities at IMSS platform
• Approve mortgage loans at INFONAVIT platform
• Generate labor certificates
Continuous improvement
• Identify process improvements
• Strengthening internal controls
• Participation in new implementations and Payroll system updated
• Active communication with stakeholders
Degree of study
Degree in Accounting, Finance or Administration
Key Performance Indicators (KPIs)
• 100% of payroll processes executed in time
• Zero critical errors in payroll calculation/validation processes
• Compliance with governmental and internal statutes
• Timely responses to all payroll requests
• 100% compliance in internal and external audits
What can you expect from Mars?
Work with diverse and talented Associates, all guided by the Five Principles.
Join a purpose driven company, where we’re striving to build the world we want tomorrow, today.
A strong focus on learning and development support from day one, including access to our in-house Mars University.
An industry competitive salary and benefits package, including company bonus.

We’re a unified force of 150,000+ Associates, taking action every day toward the world we want tomorrow.
Our Five Principles have kept us true to ourselves and to our commitment to treat others in ways that are consistent with those values. Having stood the test of time, these principles will continue, keeping us free to move quickly and plan for the future.
Quality - The consumer is our boss, quality is our work and value for money is our goal.
Responsibility - As individuals, we demand total responsibility from ourselves; as Associates, we support the responsibilities of others.
Mutuality - A mutual benefit is a shared benefit; a shared benefit will endure.
Efficiency - We use resources to the full, waste nothing and do only what we can do best.
Freedom - We need freedom to shape our future; we need profit to remain free.
Note to Parents:
https://www.mars.com/about/policies-and-practices/note-to-parents/np-english
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