Billing Coordinator

This position can be 100% remote or hybrid. Our office is located in Alexandria Virginia.

Duties May Include:

WAWF Execution & Oversight

• Independently prepare, review, and submit complex WAWF invoices (Cost-Type, T&M, FFP)

• Handle multi-CLIN and incrementally funded contracts

• Manage modifications, corrections, and resubmissions

• Interpret contract billing instructions and DFARS clauses

• Resolve invoice rejections, system errors, and Government payment discrepancies

Compliance Authority

• Serve as primary internal authority for DFARS WAWF invoicing compliance

• Ensure alignment with DCAA audit expectations and internal controls

• Identify billing risks and recommend corrective actions

Cross-Functional Advisory Support

• Advise Finance, Contracts, and Program Management on billing timing and strategy

• Manage funding limitations, ceilings, and acceptance documentation requirements

• Interface with Government payment offices, CORs, COs, DFAS, and Prime Contractors

Process Improvement & Knowledge Transfer

• Develop or refine WAWF SOPs, checklists, and job aids

• Train and mentor internal staff or designated backups

• Support invoice aging reviews and cash-flow optimization

Audit & Documentation Support

• Support internal and external audits related to invoicing and revenue

• Provide invoice support packages and written explanations during audits

• Maintain audit-ready records and invoice tracking logs

Required Qualifications:

• 2+ years of hands-on WAWF/iRAPT expertise in a federal contracting environment

• Demonstrated experience with DFARS invoicing clauses and Government payment systems

• Proven ability to independently resolve complex billing and compliance issues

• Strong written and verbal communication skills with Government stakeholders

• Expert judgment and regulatory interpretation capabilities

• Compliance risk mitigation experience

• Independent problem-solving skills

Desired Qualifications:

• Experience supporting small business GovCon environments

• Prior role as a billing lead, senior analyst, or invoicing SME

• Experience supporting DCAA audits and Prime Contractor reviews

• Process optimization experience

• Mentorship and knowledge transfer capabilities

At Trinity Global Consulting (TGC), we value our employees and provide a comprehensive benefits package that includes:

• Medical, Dental & Vision Coverage – Coverage for eligible employees and family through CareFirst and VSP.
• Paid Time Off – PTO granted in accordance with contract requirements.
• Paid Holidays – 11 federal holidays observed annually.
• Disability & Life Insurance – Short-term/long-term disability, life insurance, and AD&D coverage included.
• 401(k) Retirement Plan – Competitive plan managed through Ameritas.
• Professional Training – Formal training provided as required, with additional learning opportunities based on role.