Sáez is currently Director of Choral Activities in the Department of Music, College of Fine Arts and Communication, Towson University in Baltimore, Maryland.
In 1999, she received the Poder con Ganas Award from the Hispanic Democratic Club of Montgomery County, in recognition of outstanding and sustained leadership in empowering the Latin American community.
She has also presented sessions for regional and national conventions of the American Choral Directors Association, and is the ACDA Maryland Repertoire and Standards Chair for Ethnic and Multicultural music.
In addition to her work with Cantigas, Diana previously directed the World Bank-International Monetary Fund Choral Society.
[5] Since 2001 Dr. Sáez is a 2001 graduate and roster artist of the Young Audiences / Arts for Learning program of the Teaching Artist Institute, a professional development program for teachers and school administrators who design and implement arts-integrated school curricula, under the auspices of the Maryland State Department of Education and the Maryland State Arts Council.