Advanced Billing Associate - Government Contract Billing / Oracle Moseley Technical Services, Inc. • Chantilly, Virginia •

CONTRACTOR

Updated 08/26/2026 Job Description Job Summary Check out this new opportunity! Advanced Billing Associate Government Contract Billing Oracle Scottsdale, AZ Pittsfield, MA Chantilly, VA Taunton, MA Pittsburgh, PA Bloomington, MN

Pay Estimated:

$31.51 - $33.69/Hour U.S. Citizenship is required by Federal Law We are hiring an Advanced Billing Associate to support government contract and commercial billing, including Firm Fixed Price (FFP), Time and Materials (T&M), U.S. GAAP, Oracle, Hyperion Essbase, FAR, DFARS, DCAA, DCMA, CAS, and SOX requirements. This role prepares and processes accurate, compliant invoices, maintains audit-ready financial records, supports revenue, EBIT, cash, and collections goals, and helps reduce billing cycle times while ensuring compliance with accounting regulations and established billing procedures.

Responsibilities:

Prepare and process a minimum of 150 basic FFP, T&M, and commercial invoices per month accurately and in compliance with established billing requirements. Support revenue, EBIT, cash flow, and collections goals by ensuring timely and accurate customer invoicing. Maintain billing information and financial records in enterprise financial systems to support accuracy and compliance with U.S. GAAP and applicable accounting regulations. Follow established billing policies, procedures, and internal controls to support successful internal and external audits. Research and provide support for customer billing inquiries and invoice-related issues. Maintain complete, accurate, and audit-ready billing documentation. Apply knowledge of government contracting requirements, including FAR, DFARS, DCAA, DCMA, Cost Accounting Standards (CAS), and Sarbanes-Oxley (SOX) requirements. Identify opportunities to apply AI and process improvements to increase billing efficiency, reduce cycle times, and support continuous improvement.

Qualifications:

U.S. Citizenship is required by Federal Law High school diploma or equivalent required. Minimum of 4 years of relevant experience. Knowledge of accounting processes and practices. Proficiency with Microsoft Excel and accounting software applications. Experience with or knowledge of Oracle and Hyperion Essbase. Basic understanding of Federal Acquisition Regulation (FAR), Defense Federal Acquisition Regulation Supplement (DFARS), Defense Contract Audit Agency (DCAA), Defense Contract Management Agency (DCMA), Department of Defense (DoD) requirements, Cost Accounting Standards (CAS), and Sarbanes-Oxley (SOX).

Preferred Qualifications:

Associate's or Bachelor's degree in Accounting, Finance, Business, or a related field. Experience preparing Firm Fixed Price (FFP), Time and Materials (T&M), and commercial invoices. Knowledge of U.S. GAAP and government contract accounting requirements. Experience supporting billing audits and maintaining audit-ready documentation. Advanced Microsoft Excel skills, including formulas, pivot tables, and data analysis. Experience using Oracle, Hyperion Essbase, or similar enterprise financial systems. Moseley Technical Services, Inc. is an AA/EEO/Veterans/Disabled Employer. What to Expect Applicants selected for employment will be required to pass a pre-employment drug screening and background investigation, which may include education, criminal, and work history verifications. Accepted applicants will be eligible for benefits, including medical and supplemental insurance, and a 401(k) plan. Appreciation and gratitude for employees are hallmarks of organizations with low turnover. Final position level and pay will be based on experience. Resources To apply, send a resume to: resumesmoseleytechnical.com For more active job openings: Search Jobs For more information about Moseley, visit: About Us Moseley Technical Services, Inc. (Moseley) was incorporated in 1994 to provide engineering and professional services to the aerospace/defense, manufacturing, government, and commercial industries. Our Mission is to deliver superior service to our customers and employees. We have been successful in our vision by building long-term relationships with customers and employees through integrity, transparency, and appreciation. We stand by our 30-year-old commitment of "World Class Service. World Class Company." Job and company information not to be copied, shared, scraped, or otherwise disseminated without explicit consent of JSfirm, LLC.