Accounts Payable Specialist

Job overview

The Accounts Payable Specialist role is onsite in Houston, TX; compensation is not specified. The position supports an accounting team serving operations in oil and gas, energy, construction, or industrial services. System One provides outsourced services and workforce solutions. The specialist manages vendor invoices and payment transactions, maintains accurate records, resolves discrepancies, and supports close and compliance activities so the accounting team can process payables accurately and on time.

What you'll do

• Process vendor invoices
• review coding, approvals, purchase orders, and documentation
• perform three-way matching
• code invoices to accounts, cost centers, projects, and jobs
• enter invoices into an ERP system
• process check runs, ACH, and wire payments
• maintain vendor records
• reconcile statements and resolve discrepancies
• respond to inquiries
• assist with month-end close, AP aging, 1099 reporting, audits, and process improvements.

What we're looking for

Skills & competencies

accounts payable specialist

houston tx

system one

accounts payable

invoice processing

three-way matching

vendor management

erp systems

payment processing

project costing

Work arrangement

• Weekend coverage required

Why this role

The posting emphasizes high-volume accounts payable, three-way matching, project costing, and vendor management experience.

About the employer

System One is hiring for this role. Industry: Support Activities for Oil and Gas Operations. Sector: 21.