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HR Admin Operator

Job ID
481348
Posted since
20-Oct-2025
Organization
Global Business Services
Field of work
People & Organization
Company
Siemens, S.A. de C.V.
Experience level
Early Professional
Job type
Full-time
Work mode
Hybrid (Remote/Office)
Employment type
Fixed Term
Location(s)
  • Mexico City - Ciudad de Mexico - Mexico

At Siemens Global Business Services (GBS), we are shaping the future of efficient and people-centric operations. We’re looking for a Human Resources Administrative Specialist to join our Hire-to-Retire (H2R) team on a 14-month temporary assignment — supporting employee data changes, HR transactions, and systems integrity across a dynamic and fast-evolving environment.

What will you do?

In this role, you will provide Tier 2 support related to HR data changes and employee lifecycle events, from hiring and transfers to separations. You will ensure accuracy, compliance, and smooth data flow across HR systems like PeopleSoft and SAP, while collaborating with different HR teams, business stakeholders, and vendors.

Key responsibilities include:

  • Respond to complex HR inquiries and provide support to employees, managers, and HR stakeholders

  • Process HR transactions across the employee lifecycle (e.g., new hires, promotions, transfers, relocations, terminations)

  • Validate and audit data inputs in PeopleSoft and SAP to ensure correct system integration and output

  • Resolve interface issues (CHCM, SCD, GID) and follow up on discrepancies between platforms

  • Maintain employee records, files, and documentation in line with internal standards

  • Generate, review, and distribute HR reports, forms, and documentation

  • Proactively identify and suggest improvements to processes and system transactions

  • Prepare and validate documentation and support training of new team members

  • Collaborate cross-functionally with service lines to standardize and stabilize migrated processes

📚 What you need to succeed:

  • 1–3 years of experience working with HR management systems and data processing

  • Previous experience in a Shared Service Center (SSC) environment (preferred)

  • Strong understanding of HR operations, lifecycle processes, and administrative policies

  • Experience with PeopleSoft required; Workday and Payroll systems are a strong plus

  • Intermediate to advanced English (written and spoken)

  • Proficiency in Microsoft Excel and general Office tools

  • Attention to detail, problem-solving mindset, and service-oriented approach

  • Strong communication and interpersonal skills, with sensitivity to intercultural topics

  • College degree preferred

  • Familiarity with help desk or ticketing tools is a plus

  • Extensive payroll knowledge is a plus



Siemens is an Equal Opportunity and Affirmative Action Employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to their race, color, creed, religion, national origin, citizenship status, ancestry, sex, age, physical or mental disability, marital status, family responsibilities, pregnancy, genetic information, sexual orientation, gender expression, gender identity, transgender, sex stereotyping, protected veteran or military status, and other categories protected by federal, state or local law.