Job Description

We are seeking a Senior Payroll Administrator to serve as a key subject matter expert supporting end‑to‑end payroll operations for our Canadian workforce in Waterloo. This role is critical to ensuring payroll accuracy, legislative compliance, operational efficiency, and continuous process improvement across a multi‑province employee population.

Responsibilities

• End‑to‑End Payroll processing.
• Lead the import, validation, balancing, and transmission of bi‑weekly payroll for 2,000+ multi‑province employees.
• Perform gross‑to‑net calculations, reconciliations, and payroll audits to ensure complete accuracy and compliance.
• Analyze payroll and general ledger data, investigate variances, and support reconciliation processes.
• Provide compliance and legislative expertise.
• Calculate overtime, statutory holiday pay, and other earnings in accordance with provincial employment standards.
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