Senior Accounting Specialist at OSL

OSL Retail Services Inc. • mississauga, Canada

Location mississauga, peel region
Job Type Full-time
Posted June 07, 2026

Role Description

Elevate your accounting career with OSL Retail Services as a Senior Specialist in Accounting. This four-month contract role requires precision in financial reporting and general ledger reconciliations.
As a Senior Specialist, you will report directly to the Accounting Manager, directly impacting financial operations. Your role includes managing month-end closures, accounts receivable, and liaising with external auditors like PwC. The ideal candidate has strong analytical skills, ERP experience, and the ability to thrive in tight deadlines, making accuracy essential in this dynamic accounting environment.
Key Responsibilities:
• Manage month-end closing schedule and reconciliations
• Prepare and submit HQ Financial Reports including FSCS, GCPS, and ICMS
• Liaise with external auditors for PBC requests
• Perform GL reconciliations and reporting tasks
• Manage daily AR clearing and provide mentoring to specialists
Requirements:
• University degree in Business or...

Ready to Apply?

Apply for this Position