Accounts Payable Specialist

Location: Oklahoma City, OK 73103

Pay

$20.00–$25.00 per hour (DOE)

Schedule

• Part-Time | 20–25 Hours Per Week
• 100% On-Site

About the role

A growing organization is seeking an experienced Accounts Payable Specialist to provide short-term support for accounting operations during an 8-week assignment. This role is ideal for a detail-oriented accounting professional with strong accounts payable experience who can quickly step into a fast-paced environment and manage high-volume invoice processing, vendor maintenance, expense reporting, and payment administration.

Responsibilities

• Process vendor invoices from receipt through payment, ensuring accuracy, proper coding, approvals, and supporting documentation
• Perform purchase order matching and verify invoice details prior to payment processing
• Track outstanding costs and assist with month-end accruals and reporting activities
• Process weekly electronic payments and occasional check runs
• Maintain accurate vendor records, payment history, and accounts payable files
• Support vendor onboarding, including collection and verification of tax and banking documentation
• Review, audit, reconcile, and process employee expense reports
• Administer and reconcile corporate credit card transactions and statements
• Research and resolve invoice discrepancies, vendor inquiries, and payment issues
• Monitor accounting and vendor communication inboxes and respond to internal and external requests
• Support month-end close activities, audit requests, and reporting needs
• Maintain organized and audit-ready documentation and accounting records
• Assist with special projects and provide backup support as needed

Requirements

• 4+ years of accounts payable experience required
• Experience processing high volumes of invoices and vendor payments
• Strong understanding of purchase orders, invoice matching, accruals, and reconciliations
• Experience with expense report processing and corporate credit card administration
• Intermediate proficiency in Microsoft Excel, Outlook, Word, and Teams
• Experience with Microsoft Dynamics 365 preferred
• Experience with Flightdocs, Corridor, Monday.com, Concur, or similar systems is a plus
• Strong organizational skills and exceptional attention to detail
• Ability to prioritize deadlines and work independently in a fast-paced environment
• Excellent verbal and written communication skills
• Undergraduate degree or relevant accounting certifications preferred

Benefits

• Medical, vision, dental, and life and disability insurance
• Eligibility to enroll in company 401(k) plan