On-Site Administrative Associate, Costello College of Business

George Mason University; Chantilly (VA); On-site; USD 40,000 - 65,000; Full time

Job summary

George Mason University’s Costello College of Business in Fairfax, VA, is seeking an Administrative Associate to support the Area Chair, faculty, and staff. This full-time, on-site role focuses on administrative duties, customer service, and ensuring smooth operations across travel, budgets, and recruitment processes.

You will maintain calendars, coordinate events, assist with onboarding, and help manage policy compliance and communications.

Qualifications

• High school diploma or equivalent.
• Experience in an administrative setting.
• Excellent oral and written communication.
• Well organized, self-starter, and interpersonal skills.
• Technical skills with Microsoft Office.
• Ability to follow through and complete tasks.
• Ability to work independently and in a team.
• Bachelor’s degree in related field preferred.
• Knowledge of Sedona and job applicant tracking system.
• Knowledge of University programs, policies, and procedures.

Responsibilities

• Provide administrative support for Area Chair and faculty.
• Process financial requests and reconcile reports.
• Coordinate calendars, travel, and recruitment activities.
• Update area policies and maintain files and records.
• Support onboarding of adjunct faculty and area staff.
• Coordinate events and communications within the College.

Skills

Excellent communication

Well organized

Teamwork

Customer service mindset

Education

High school diploma or equivalent

Bachelor’s degree in related field

Tools

Microsoft Office

Sedona

Job Applicant Tracking System

Job description

George Mason University’s Costello College of Business in Fairfax, VA, is seeking an Administrative Associate to support the Area Chair, faculty, and staff. This full-time, on-site role focuses on administrative duties, customer service, and ensuring smooth operations across travel, budgets, and recruitment processes.

You will maintain calendars, coordinate events, assist with onboarding, and help manage policy compliance and communications.