Federal Government Billing Specialist

Job Description:

Responsibilities:

• Generate revenue by preparing and submitting invoices via federal platforms (WAWF, IPP, Tungsten, etc.) in compliance with agency-specific requirements.
• Review contract terms, purchase orders, and funding modifications to ensure billing accuracy for reagents and consumables,.
• Monitor unbilled receivables and resolve invoice holds or rejections promptly.
• Respond to and resolve WAWF system rejections, collaborating with Contract Administrators and Credit & Collections teams.
• Maintain invoice tracking spreadsheets and forms and ensure data integrity across systems.
• Act as liaison with internal teams (Contract Finance, Sales, Credit & Collections) to resolve disputes and maintain billing compliance.
• Support continuous improvement initiatives within the Order Management department.
• Perform other duties as assigned to meet business needs.

• Experience with Government invoicing platforms (WAWF, IPP, Tungsten).
• Understanding of federal billing compliance and contract terms.
• Excellent written and verbal communication skills.
• Strong organizational skills with attention to detail and accuracy.
• Ability to multi-task, prioritize, and manage time effectively in a fast-paced environment.
• Analytical and problem-solving skills with a proactive approach to issue resolution.
• Ability to handle sensitive and confidential information with integrity.
• Proficiency in Microsoft Office Suite and federal invoicing systems (WAWF/IPEE).
• Team-oriented, flexible, and reliable with a commitment to operational excellence.