Watershed

Global Payroll Manager

Watershed

full-time

Posted on:

Location Type: Hybrid

Location: Mexico CityMexico

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About the role

  • Own end to end payroll cycles for US, UK and Mexico employees
  • Optimize our use of Rippling and other payroll/HR systems, drive data integration between HRIS, ERP, and time‑tracking tools
  • Lead future payroll system implementation or migrations (e.g., centralizing MX/UK payroll into Rippling).
  • Serve as the primary point of contact for vendors including Rippling, Remote, Mazars (MX payroll/statutory), and UK payroll providers.
  • Drive SLA performance, compliance, and quality across all payroll partners.
  • Maintain audit-ready controls, workflows, and documentation across all jurisdictions.
  • Establish KPIs (e.g. payroll accuracy, on‑time processing, ticket resolution) for payroll performance measurement
  • Administer benefits programs in the US and UK in coordination with People Ops.
  • Work closely with:
  • - Finance – payroll inputs, cost allocation, headcount reporting, forecasts.
  • - People Ops/HR – onboarding, offboarding, compensation changes.
  • - Legal & Tax – compliance, employment law, and cross-country issues.
  • - External advisors – Mazars MX, UK accountants, US payroll tax resources.
  • - Controllers & FP&A – support cost-plus documentation and payroll forecasting.

Requirements

  • 8+ years of payroll experience across multiple countries (US, MX, UK strongly preferred).
  • Hands-on experience managing payroll vendors and employer of record (EOR) vendors.
  • Solid understanding of US, MX, and UK payroll regulations and local statutory obligations.
  • Experience in a multinational, high-growth or startup environment.
  • Ability to operate independently, build processes, and handle ambiguity.
  • Strong documentation discipline and audit-readiness mindset.
  • Ability to manage multiple priorities in a fast-paced, high-performance environment
Benefits
  • Must be willing to work from an office 4 days per week (except for remote roles)
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
payroll managementdata integrationpayroll system implementationaudit controlsKPI establishmentbenefits administrationcost allocationcompliance managementdocumentation disciplinestatutory obligations
Soft Skills
independenceprocess buildinghandling ambiguitymulti-priority managementstrong communicationorganizational skillsleadershipcollaborationproblem-solvingattention to detail