Supervisor, Accounts Payable### Supervisor, Accounts PayableApply: Remote: CAN-Toronto-ON: Full time: Posted Today: R-02364

About Us
Opensity Solutions is the largest tech‐enabled managed services organization serving leading law firms, financial institutions and qualified services firms. At Opensity, we provide integrated operational platforms, automation and advisory services that enable clients to modernize operating models, reduce cost and accelerate growth. Our capabilities include IT and technology solutions, document processing and administrative support, marketing and communications, billing and AP/AR services, records and information governance, workflow automation, consulting and hospitality and facilities services.Our Mission: Our mission is to provide modernized technology platforms, elevated technology support, and valuable insights, empowering our clients to excel in what they do best. Job DescriptionOpensity Solutions, a US based private-equity sponsored firm, is seeking an experienced and detail-oriented Accounts Payable Supervisor to support the AP function. Reporting to the Accounts Payable Manager, you will be responsible for AP entry and review, expense coding, and travel & entertainment (T&E;) review and approval, ensuring accuracy, compliance, and timely processing across all payables activity. You will bring strong ERP knowledge and technical savviness, along with a keen eye for detail, to support the broader finance function and the AP Manager in maintaining a well-controlled, efficient payables process. Accounts Payable Entry & Review* Review and process high-volume accounts payable invoices for accuracy, completeness, and appropriate approval prior to entry.
* Ensure accurate general ledger and expense coding of invoices in accordance with the chart of accounts and departmental budgets.




* Perform detailed review of AP entries to identify and resolve coding errors, duplicate payments, and discrepancies prior to payment run.
* Monitor the AP aging and ensure invoices are processed and paid in accordance with vendor terms and payment schedules.
* Maintain organized, audit-ready documentation for all processed invoices and supporting backup. Travel & Entertainment (T&E;) Review* Review and approve employee expense reports for policy compliance, accurate coding, and appropriate supporting documentation.
* Identify and escalate out-of-policy expenses, missing receipts, or unusual spending patterns to the AP Manager as needed.
* Partner with employees and department leads to resolve expense report queries and ensure timely reimbursement.
* Maintain and communicate T&E; policy guidelines to ensure consistent application across the organization. Reconciliation & Controls* Perform vendor statement and AP sub-ledger reconciliations, researching and resolving variances in a timely manner.
* Support month-end close activities, including AP accruals, account reconciliations, and reporting deliverables.
* Maintain strong internal controls over the payables process, ensuring appropriate segregation of duties and approval workflows.




* Assist with internal and external audit requests related to accounts payable and T&E.; Systems & Process Improvement* Leverage ERP system functionality to streamline invoice processing, coding, and approval workflows.
* Identify opportunities to improve AP processes and controls, recommending and helping implement enhancements.
* Maintain and update standard operating procedures (SOPs) for AP entry, T&E; review, and reconciliation processes.
* Support system upgrades, testing, and integrations affecting the accounts payable function. Team & Cross-Functional Support* Provide day-to-day guidance and review of work for AP team members, supporting quality and consistency of output.
* Act as an escalation point for complex vendor or coding issues within the team.
* Coordinate with other finance functions (AR, Accounting, Payroll) and business stakeholders to resolve payables-related issues efficiently. # Required Experience & QualificationsThe ideal candidate will be an experienced accounts payable professional with a demonstrated track record of AP entry and review, expense coding, and T&E; processing, strong technical and ERP skills, and a high level of attention to detail.
* Minimum 4 years of accounts payable experience, including expense coding, invoice entry, and review.
* Proven experience reviewing and approving travel & entertainment (T&E;) expense reports.
* Hands-on experience with an ERP system (Sage Intacct or a comparable cloud-based accounting platform strongly preferred).
* Demonstrated experience performing account and vendor reconciliations.
* Strong understanding of AP controls, approval workflows, and expense policy compliance.
* Experience supporting month-end close activities, including accruals and reconciliations.
* Prior experience providing guidance or informal oversight to other AP team members is a plus.
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📌 Supervisor, Accounts Payable (Calgary)
🏢 Opensity Solutions
📍 Calgary