Position Overview:Spencer Thomas Group (STG) is currently looking to add to our team of consultants under our LATAM HCM Practice to support a GlobalView Mexico payroll implementation. This senior consultant will operate on the vendor side of the implementation, providing deep functional expertise in Mexico payroll, GlobalView configuration, and end-to-end implementation activities. The role requires a strong command of SAP HR/Payroll environments and hands-on involvement throughout project phases. This is a remote, full-time assignment aligned to Mexico business hours.
Responsibilities: - Provide senior-level functional leadership for the Mexico payroll stream of a GlobalView implementation.
- Support vendor-side delivery activities, including requirements gathering, functional design, configuration oversight, and testing.
- Work with client and ADP teams to ensure Mexico statutory and regulatory compliance throughout system configuration and payroll design.
- Support data migration activities, parallel testing, issue analysis, and defect resolution.
- Validate payroll results, wage type behavior, statutory contributions, income tax calculations, and other Mexico-specific payroll components.
- Collaborate with technical teams on integration points, time and attendance inputs, retroactivity handling, and year-to-date validations.
- Provide guidance and documentation to support knowledge transfer, stabilization, and go-live readiness.
- Serve as a subject-matter expert for Mexico SAP/GlobalView payroll best practices.
Required Qualification(s): - Senior-level expertise in Mexico payroll with strong functional knowledge of SAP HR/Payroll and ADP GlobalView.
- Proven experience supporting or leading vendor-side implementation activities.
- Hands-on experience with configuration, testing, parallel runs, and payroll result validation.
- Ability to interpret Mexico payroll rules, statutory requirements, income tax, social security, and employer/employee contribution logic.
- Strong analytical and problem-solving capabilities in complex payroll environments.
- Ability to work effectively in remote, cross-functional project teams.
Preferred Qualification(s): - Experience in multiple LATAM payroll implementations.
- Background in both functional consulting and technical (ABAP) collaboration.
- Familiarity with migration projects, enhancement packages, carve-outs, or upgrade scenarios.
Duration:Immediate start preferred.
Initial 6-month assignment with high likelihood of extension through project completion.
Level of Effort:Full-time.
Working Hours:Mexico business hours. Remote work.
About Us: Spencer Thomas Group (STG) is a Professional Services firm that delivers comprehensive business solutions worldwide. Whether it's Global Payroll & Human Capital Management, Organizational Change Management, Enterprise Service Management, or Program and Project Management services, our human-centric methodology RightFIT, delivers extraordinary Customer and Employee digital experiences that advances business priorities.
