We are looking for an Accounting Clerk to join our team in Mississauga, Ontario on a Contract basis. This position is well suited to someone with a solid foundation in day-to-day accounting support and a strong focus on accuracy, follow-through, and customer account management. The successful candidate will play an important role in billing, collections, and cash application while helping ensure financial records remain current and organized.Responsibilities:- Prepare and issue shipment-related invoices accurately and on schedule.- Generate customer receivable summaries and monthly account statements to support timely payment.- Record and reconcile incoming cash receipts, ensuring payments are applied correctly.- Assist with cheque processing activities and support regular payment runs.- Monitor overdue balances and communicate with customers to follow up on outstanding accounts.- Submit invoices through major customer portals, including platforms used by large retail clients such as Walmart and Home Depot.- Manage a steady volume of accounts receivable transactions, typically handling approximately 20 to 25 invoices.- Maintain accurate accounting data and complete daily tasks using Sage 100.- At least 1 year of experience in an accounting support role with exposure to accounts receivable functions.- Working knowledge of billing, invoice processing, and cash application procedures.- Experience assisting with accounts payable tasks,