Lesley Irminger is the Manager of Operations, Alumni and Constituent Engagement for the development office.  She supports the development team's focus on philanthropy, donor and alumni engagement. She supports the college's external communications and executes strategic events in support of the Development and Alumni relations mission and goals. She also oversees the operations of the development office.

Lesley has worked at George Mason for 12+ years in the College of Public Health, Office of University Events and the College of Visual and Performing Arts. She is a proud alum of the Arts Management Program at George Mason where she currently serves as an adjunct professor.  She has extensive experience in event planning/coordination/execution, finance management and budgeting, contract management, and non-profit management.  Lesley has also served as a production stage manager for 10+ years.