Sharon Brummell came to Georgetown in January, 2012 as the senior associate director of athletics for business & finance. Brummell manages the daily activity of the business office and serves on the athletic director's senior staff. She currently oversees the athletic budget and provides strategic advisement to the athletic director on matters including contracts, revenue agreements, departmental policies and procedures and scholarship support for all 29 sports. Brummell also serves as the administrator for women's basketball, volleyball, softball and men and women's track & field.

Brummell came to Georgetown after nearly 20 years at the University of Maryland-Eastern Shore. In her final six years, she served as an associate director of athletics and the senior woman administrator for the university.

Brummell worked as an accountant at UMES and was the associate athletic director for budgeting and fiscal operations during her time there. While serving as the program's senior woman administrator, she helped shape UMES' gender-equity plans and has been an advocate for women's athletics. Brummell was also the bowling coach at UMES for 14 years and is recognized as one the most successful coaches in the sport winning three NCAA national championships and one USBC national championship. She is the only coach to have won both championships in the same year.