Accounts Payable & Billing Specialist
Listed on 2026-06-03
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Accounting
Accounting Assistant, Accounts Receivable/ Collections, Accounting & Finance, Bookkeeper/ Accounting Clerk -
Finance & Banking
Accounts Receivable/ Collections, Accounting & Finance, Bookkeeper/ Accounting Clerk
Overview
Position:
Accounts Payable & Billing Specialist
•
Location:
Vienna, VA
• Job • # of Openings: 1
We are looking for an A/P and Billing Specialist to join our Vienna, Virginia office. If you are an accounting professional with relevant experience, we invite you to apply.
EEO including veterans and disability
Essential Functions- Manage and oversee customer billing for government contracts, including cost-plus, T&M, and fixed-price contracts.
- Prepare and submit invoices through customer portals such as WAWF or other government systems.
- Ensure billing accuracy and compliance with contract terms, FAR, and DCAA requirements.
- Reconcile billed amounts to the general ledger and contract funding.
- Oversee all accounts payable activities including full-cycle AP processing.
- Review and approve vendor invoices, expense reports, and payment batches.
- Ensure proper coding and allocation of expenses.
- Maintain vendor records and support annual 1099 reporting.
- Coordinate timely payments while managing cash flow priorities.
- Assist with month-end and year-end close activities.
- Prepare account reconciliations and supporting schedules.
- Support external audits and DCAA audits.
- Maintain compliance with company accounting policies and government contracting regulations.
- Assist with process improvements and internal control initiatives.
- Manage all intercompany activities, including reconciliations, and ensure accurate recording of intercompany transactions.
- Maintain accurate books for materials inventory, including processing invoices through the ERP for matching process; follow up as necessary with Procurement and Materials Handling. Coordinate annual counts, review and post adjustments to inventory as necessary.
- Participate in special projects and other duties as assigned.
Education
Bachelor's Degree or equivalent in Accounting or Business Administration
Experience
Three years of comprehensive A/P and billing experience
Knowledge,Skills and Abilities
- Well-developed interpersonal and professional communication skills
- Ability to effectively communicate with external and internal customers, leadership, suppliers and other key stakeholders, both orally and in writing
- Ability to manage multiple priorities and meet deadlines
- Ability to work independently and seek clarification on work assignments and priorities as needed
- Ability to work in an international environment and different time zones
- Computer literacy, specifically Microsoft Office Suite (i.e. Word, Excel, Power Point, etc.)
- Ability to identify and resolve problems in a timely manner
Must undergo and meet company standards for background check, employment verification, reference checks and controlled substance testing.
Preferred Qualifications- Experience in government contracting environment
- Experience with Microsoft Business Central
- Experience working in a FOCI-mitigated company
With or without reasonable accommodation requires the physical and mental capacity to perform effectively all essential functions. In addition to other demands, the job includes:
- Maintaining composure in dealing with executives, customers and staff, occasionally under conditions of urgency and in pressure situations
- Handling sensitive and confidential information
- Occasionally lifting 15-20 pounds
- Frequently maintaining a stationary position
- Continuous keyboard operation
- Hybrid work schedule with the employee expected to be in the office three days per week
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