New

Accounts Payable Accountant

Astrion
United States, D.C., Washington
800 Maine Avenue Southwest (Show on map)
Nov 08, 2025
Overview Accounts Payable Accountant LOCATION: Remote, U.S. JOB STATUS: Full-time CLEARANCE: N/A CERTIFICATION: N/A TRAVEL: Less than 5% Astrion is seeking a highly skilled Accounts Payable Accountant with 3+ years of experience in government contracting (GovCon), proficiency in Deltek Costpoint or other ERP systems, and a strong background in AP workflow systems such as Integrify. This role demands exceptional customer service, analytical thinking, and leadership skills to guide AP operations and support cross-functional teams in a fast-paced, audit-ready environment REQUIRED QUALIFICATIONS / SKILLS 3+ years of experience in Accounts Payable Experience performing AP functions for a U.S. Government contractor in Costpoint Familiarity with FAR and government contracting compliance Strong communication and interpersonal skills Working knowledge of basic accounting principles Experience processing travel and expense reports PREFERRED QUALIFICATIONS / SKILLS Ability to work collaboratively across departments High attention to detail and strong time management skills Experience supporting financial audits and reconciliations Proficiency in maintaining vendor records, including 1099 documentation RESPONSIBILITIES Process a high volume of accounts payable invoices in Costpoint, including PO-based invoices using 2-way and 3-way match procedures Verify general ledger account codes and ensure accurate project/account alignment. Review and process employee travel and expense reports in compliance with company policy and FAR guidelines Reconcile corporate credit card transactions and ensure proper documentation and coding Assist in reconciling system reports to account balances Maintain organized records and files for all payables, including 1099 vendors Establish and maintain positive relationships with vendors Support payment processing and assist with resolving invoice discrepancies Contribute to the annual financial statement audit process with external auditors Crosstrain with team members to ensure coverage and continuity Perform other duties as assigned by the Accounts Payable Manager