Part-Time Administrative Assistant

Part-Time Administrative Assistant

Department: Auxiliary and Business Services

Classification: GMU Worker

Job Category: Part-Time / Hourly Wage

Job Type: Part-Time / 20-29 hours per week

Location: Fairfax, VA

Workplace Type: On Site Required

Sponsorship Eligibility: Not eligible for visa sponsorship

Salary: $22.50 / hour

Criminal Background Check: Yes

The success of a top-tier research institution depends on a seamless, effective, and efficient infrastructure of support. The mission of Auxiliary and Business Services (ABS) is to improve the quality of campus life for students, faculty, staff, and the community. ABS supports the university’s overall strategic plan by providing quality goods, innovative services, and strategic business partnerships that improve value, increase student success, and enhance the university’s financial condition.

ABS impacts everyday life on campus by providing services administered through contracts, such as dining, parking, print and mail, and vending. It also oversees several campus departments, including Student Centers, the Mason Card Office, the Child Development Center, and Parking and Transportation.

The Administrative Assistant for ABS is a part‑time position, typically 20‑29 hours per week, providing support for the Office Manager and department staff. The part‑time administrative assistant will be responsible for a variety of clerical and technical tasks that ensure efficient day‑to‑day operations within the department. The role requires excellent organizational skills, attention to detail, and a strong customer service orientation.

The ideal candidate will have excellent communication skills, attention to detail, and the ability to multitask in a fast‑paced environment.

• Assist the Office Manager in processing, tracking, and updating applications submitted by external vendors seeking approved caterer status with George Mason University
• Help maintain and regularly update the approved caterers database
• Communicate with external vendors to collect required documentation or follow up on updates, as directed by the Office Manager
• Serve as a backup HR liaison under the guidance of the Office Manager. Support the Office Manager in drafting job descriptions and assisting with hiring processes for administrative staff
• Coordinate logistics for search committees, including scheduling interviews, communicating with candidates, and preparing search materials
• Assist with initiating and tracking EPAFs (Electronic Personnel Action Forms) for various employment types (full-time, wage, student workers, and contractors)
• Monitor expiration dates for contractor EPAFs and support the Office Manager in maintaining accurate HR records
• Monitor and assist with IT help desk tickets, especially those related to print exceptions and other common technical issues
• Follow up on outstanding tickets and elevate concerns to the Office Manager as needed to ensure timely resolution
• Assist the Office Manager and departmental staff with providing comprehensive administrative support
• Manage calendars, schedule meetings, and coordinate recurring and ad hoc appointments
• Prepare meeting agendas, supporting documents, and materials in advance as directed
• Confirm meeting logistics such as attendance, room reservations, catering, and technology setup
• Attend meetings in the absence of the Office Manager, take notes, distribute minutes, and track follow‑up items
• Help maintain a safe and efficient office environment, including managing office supplies, submitting maintenance requests, and coordinating housekeeping needs
• Support travel arrangements for staff and prepare reimbursement documentation following university guidelines
• Assist with internal projects or committee work at the direction of the Office Manager
• Handle vending machine refunds and submit related maintenance requests as needed
• Track and follow up on work orders for facilities maintenance or departmental support
• Perform other administrative duties as assigned by the Office Manager

• Associate’s degree in a related field or the equivalent combination of education and experience
• At least two…