Accounts Payable Clerk

Accounts Payable Clerk Location: San Antonio, TX Job Type: Long-Term Contract We are seeking a detail-oriented Accounts Payable (AP) Clerk for a long-term contract opportunity in San Antonio, TX. The AP Clerk position requires proficiency in transactional business processes and will perform a variety of routine accounting functions under general supervision and in accordance with established procedures. The successful candidate will work collaboratively with internal departments, vendors, and project personnel to resolve issues and ensure accurate and timely processing of financial transactions. Responsibilities Perform full-cycle accounts payable processing, including matching invoices, receivers, and purchase orders Obtain invoice approvals, lien waivers, and letters of credit Verify approved insurance documentation and bonds Respond to assigned inquiries accurately and efficiently while maintaining timely communication Research source documents and prepare basic accounting reports Reconcile vendor accounts and resolve discrepancies Develop and maintain positive working relationships with vendors, procurement teams, job sites, and project management personnel Maintain rental tracking spreadsheets Track the status of major subcontractor and vendor lien waivers required and received Participate in Invoice Transaction Log meetings and update logs and notes accordingly Complete special projects as assigned by management Perform other duties as assigned Requirements High school diploma or equivalent required Minimum of one year of related accounting or accounts payable experience Working knowledge of Microsoft Excel (beginner to intermediate level) Proficiency with Microsoft Office products, including Teams and Outlook (used daily) Excellent written and verbal communication skills with the ability to interact with internal and external customers Strong attention to detail and organizational skills Ability to multitask and work effectively in a deadline-driven environment Aspen Technical Staffing CELEBRATING 25 YEARS ~2001-2026~ We are an Equal Opportunity Employer. All qualified applicants will receive consideration without regard to race, color, religion, sex, gender identity or expression, national origin, disability, veteran status, or any other protected characteristic under the law. Assistance with the application process is available upon request.

Created: 2026-04-04