Billing Coordinator

Remote or Hybrid Availability

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

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

• 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

• 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

• 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

• 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

• 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

• Experience supporting small business Gov Con 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 Care First 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.