Toronto-based Payroll Administrator supporting US payroll with Paychex, reconciliations, and compliance while working hybrid two to three days weekly onsite.
Blue Moon Metals seeks an experienced Payroll Administrator for its Finance department. You will primarily process US payroll while supporting Canadian payroll, applying payroll rules, tax reporting, workers compensation requirements, and payroll controls. The position works with Human Resources, Finance, employees, providers, and internal stakeholders.
Key Responsibilities: Coordinate regular US payroll processing and validate employee payroll inputs
Reconcile deductions, taxes, balances, and other payroll outputs
Support Paychex tax reporting, filings, and year-end documentation
Process onboarding, offboarding, status, compensation, and banking changes




Maintain accurate, confidential, audit-ready payroll records
Requirements: Approximately three or more years of US payroll experience
Required experience working with Paychex
Experience with multi-state payroll, tax reporting, and workers compensation
Post-secondary education in payroll, accounting, finance, or related field
Solid accuracy, organization, communication, and confidentiality skills
Support accurate US and Canadian payroll administration in Toronto through Paychex expertise, reconciliation discipline, and regulatory knowledge.

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📌 US Payroll Administrator Toronto (Ontario)
🏢 Blue Moon Metals
📍 Ontario