Job Description• Process and review invoices, expense reports, and payment requests for accuracy, proper coding, and approvals.• Ensure correct GL coding and allocation of expenses across departments, projects, and cost centers.• Perform weekly/bi-weekly payment runs (ACH, wire, check).• Reconcile AP sub-ledger to the General Ledger; assist with GL account analysis.• Support month-end and year-end close with accruals, journal entries, and reconciliations.• Resolve discrepancies with vendors, purchasing, and internal departments.• Train and mentor junior AP staff; serve as escalation point for complex issues.• Identify and implement process improvements and automation opportunities