Department: Fiscal Services
Classification: Admin Office Specialist 3
Job Category: Classified Staff
Job Type: Full-time (1.0 FTE, 40 hrs/wk)
Location: Fairfax, VA
Workplace Type: Hybrid Eligible
Sponsorship Eligibility: Not eligible for visa sponsorship
Pay Band: 03
Salary: Starting at $54k, commensurate with education and experience
Criminal Background Check: Yes
Financial Background Check: Yes
About the Department:
The Third Party Billing Office provides excellent service for our students, staff, faculty, and outside agency constituents. The office assists students who are sponsored by public/private sector organizations, military agencies, educational institutions, and international embassies. The office bills for tuition and associated costs, maintains agency accounts, and handles all correspondence regarding third-party sponsorship.
About the Position:
The Third Party Billing Specialist is responsible for processing special online billing in agencies' online portals; authorizing or posting payments; preparing individualized statements and other student documentation requests; and cross-training on invoice processing for students receiving Post 9/11 GI Bill benefits. Performs periodic account reconciliation and resolves issues timely by communicating with students, agencies, and internal departments. Assists with the internal and external information process. Provides tech support within the Third Party Billing office in developing various workbooks, contracts, and exemptions set up in Banner. Provides excellent customer service to students, families, and other communities within the university.
Responsibilities:
Special Online Billing
Customer Service
Cross-Trained on Post 9/11 GI Bill Processing
Tech Support and Training
Development, Cross Training and Other Duties as Assigned
Required Qualifications:
Preferred Qualifications:
Instructions to Applicants:
For full consideration, applicants must apply for Third Party Billing Specialist at https://jobs.gmu.edu/. Complete and submit the online application to include three professional references with contact information, and provide a Resume for review.
Posting Open Date: November 21, 2025
For Full Consideration, Apply by: December 9, 2025
Open Until Filled: Yes
Mason is currently the largest and most diverse university in Virginia with students and faculty from all 50 states and over 135 countries studying in over 200 degree programs at campuses in Arlington, Fairfax and Prince William, as well as at learning locations across the commonwealth. Rooted in Mason’s diversity is a campus culture that is both rewarding and exciting, work that is meaningful, and opportunities to both collaborate and create.
If you are interested in joining the Mason family take a look at our current opportunities and catch some Mason spirit at jobs.gmu.edu/!
George Mason University, Where Innovation is Tradition.
George Mason University is an equal opportunity/affirmative action employer, committed to promoting inclusion and equity in its community. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any characteristic protected by law.
Mason’s Annual Security and Fire Safety Report is available at http://police.gmu.edu/annual-security-report/
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