Accounts Payable – Associate (Contract)
Vaughan, Ontario, Canada • Posted June 19, 2026
Role Description
Westlake offers you the potential to enrich your work life and career experience in an entrepreneurial environment. We work together to enhance peoples' lives through our products and presence in the communities in which we operate.
Job Summary: Ensure timely and accurate processing of supplier invoices; manage discrepancies between invoices and system purchase orders
Essential Job Duties/Responsibilities:
Follow SOX compliance with accuracy, control and efficiency
Review invoices to ensure approvals are compliant with DOA coding of non-PO invoices
Coding variance of 2 and 3 way match invoices to purchase orders
Correspond with vendors and respond to inquiries regarding discrepancies
Ensure supplier master records are accurate with change of address or payment terms
Routine review and follow up of outstanding RNV
Perform reconciliation of supplier statements
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