Billing Supervisor

Job Summary

The Contract Billing Supervisor provides supervision and training to the Chickasaw Nation Industries Corporate Contract Billing team. This position coordinates contract billing activities for timely and accurate delivery, ensuring CNI remains in compliance with contract terms and regulations. The supervisor assesses productivity, drives continual process improvement, and provides direction to enhance internal controls and customer service.

Chickasaw Nation Industries, Inc. (CNI) is a federally chartered corporation wholly owned by the Chickasaw Nation, with subsidiaries engaged in various lines of business serving federal government and commercial enterprises.

• Supervises and coordinates contract billing activities, ensuring an accurate accounts receivable system.
• Oversees the entry of contract billing data into the accounting system, ensuring that information is properly coded and keyed.
• Ensures accuracy of customer accounts, funding reconciliations, invoicing, and postings to accounts receivable.
• Ensures all billing and collection transactions comply with established policies and procedures.
• Ensures compliance with the Federal Acquisition Regulations (FAR), Service Contract Act (SCA), and Generally Accepted Accounting Principles.
• Works with the Finance Manager to drive continuous process improvement focused on consistency, efficiency and accuracy.
• Enhances the professional development of staff by providing constructive input for the achievement of yearly goals and objectives.
• Provides training to new and existing staff as needed.
• Works with other departments to gather necessary information and ensure continued customer satisfaction.
• Ensures monthly Accounts Receivable close deadlines are consistently met.
• Ensures proper filing and storage of records.
• Provides customer service to internal and external parties, assists with billing inquiries, analyzes and resolves related problems or issues.
• Provides requested information to support and comply with internal and external audits.

• Must be able to pass a background check.
• Operational knowledge and skills in accounts receivable processes.
• Knowledge and understanding of accounting regulatory and compliance standards (e.g., FAR, GAAP, SCA).
• Excellent computer skills with advanced proficiency in Microsoft Office programs (Excel, Access, Word, Outlook) and ability to utilize 10‑key function.
• Understanding of and experience using Adobe Professional.
• Excellent supervisory skills with ability to lead, mentor and train others.
• Solid organizational skills relevant to carrying out day‑to‑day responsibilities.
• Proficient verbal, written, and listening skills.
• Exceptional customer service and relationship‑building skills.
• Detail‑oriented with ability to effectively multi‑task.
• Ability to learn and apply new knowledge in a fast‑paced environment.
• Ability to work both independently and in a team environment.

Minimum of a bachelor’s degree in Accounting, Business or a related field and a minimum of four years directly related A/R experience, with at least one (1) year supervisory experience; or equivalent combination of education/experience. Experience in federal government contracting preferred, including invoicing software such as Costpoint, Vipers, IPP, WAWF, Delphi‑iSupplier, etc.

Work is primarily performed in an office environment. Requires regular sitting, use of hands to handle objects and operate tools, computer, and controls, speaking, hearing, occasional standing, walking, and handling of up to 10 pounds, sometimes 25 pounds. Specific vision abilities include close and distance vision, depth perception, and focus adjustment. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of this job.

Chickasaw Nation Industries is an Equal Opportunity Employer. EOE including Disability and Veteran.

• Medical, Dental, Vision coverage
• 401(k) Immediate Vesting
• Family Planning / Fertility Assistance
• Short‑Term and Long‑Term Disability Insurance
• Company Life Insurance
• Professional Development Assistance
• Legal Aid Assistance Program
• Personal Time Off
• Observance of Federal Holidays
• Paid Time Off (PTO)

Estimated pay range: $50,000 to $65,000, contingent on location, skillset, and experience.