Elevate your career as a Senior Accounts Payable Specialist at OSL Retail Services in Mississauga, Ontario. This 15-month contract requires high-volume AP operations expertise and a detail-oriented mindset.In this role, you will report to the Manager of Accounts Payable and handle full-cycle accounts payable functions. We seek a candidate with 3-5 years of relevant experience, robust Excel skills, and proficiency in ERP systems. You will directly impact our financial operations by ensuring compliance and accuracy in all processes.Key Responsibilities:Approve and process high-volume vendor invoices diligentlyMaintain vendor master data and banking detailsPrevent fraud through verification of vendor banking detailsEnsure tax compliance with provincial self-assessmentsMonitor uncashed cheques and process payments accordinglyRequirements:Bachelor's degree or equivalent work experience3-5 years of accounts payable or accounting experienceProficient in ERP systems and MS Office, especially ExcelStrong attention to detail and ability to work under pressureExcellent communication skills for vendor inquiriesBecome a vital part of OSL's financially driven culture by leveraging your AP expertise!