Atlas Tube Canada, ULC in Harrow, Ontario is seeking a Temporary Accounts Payable Clerk to support day‑to‑day AP activities, including processing invoices, resolving discrepancies, and maintaining accurate financial records. Reporting to the Finance Manager, you will enter invoices in SAP, verify purchase orders and receipts, and assist with payments across currencies. A college diploma in accounting and robust organizational skills are required; SAP/BlackLine experience is a plus.