Jobs · Accounting · Virginia

Billing Administrator

Amentum · Hampton, VA · 2 wk ago
On-siteAccountingFull-time

Responsibilities

  • Serve as the primary point of contact for all billing-related activities under the CMOE contract.
  • Prepare, review, and submit invoices; reconcile project accounts; maintain financial records; and ensure compliance with NASA billing requirements and company financial policies.
  • Prepare accurate and timely monthly invoices.
  • Cook with project managers, task leads, and finance personnel to collect supporting documentation, labor details, and cost data.
  • Review financial transactions for accuracy and resolve discrepancies.
  • Maintain organized digital billing records, logs, spreadsheets, and audit-ready documentation.
  • Track funding levels, monitor obligated amounts, and alert management of potential shortfalls.
  • Aid with financial reporting, forecasting, and data analysis as needed.
  • Respond to customer and internal inquiries regarding billing status, corrections, or documentation needs.
  • Support process improvements to streamline billing workflows and strengthen internal controls.
  • Communicate effectively with internal and external stakeholders to ensure billing expectations and deadlines are met.
  • Perform vendor and financial entries into the financial system as required.
  • Qualifications

    • U.S. Citizenship required.
    • Bachelor's degree in Business Administration, Accounting, Finance, or a related field preferred; additional experience may be substituted for education.
    • Minimum of four (4) years of experience in billing, accounting, finance, or contract administration.
    • Strong understanding of invoicing processes, financial documentation, and account reconciliation.
    • Proficiency in Microsoft Excel and other business systems; experience with ERP or financial management software preferred.
    • Able to interpret contract requirements, financial data, and cost structures.
    • Strong written and verbal communication skills.
    • Must be detail-oriented, organized, and capable of managing multiple deadlines simultaneously.
    • Experience supporting government contracts or NASA environments is a plus.

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