Meet Our Assistant Principal

Phone: (210) 357-0801


Degrees and Certifications:

Ms. Bosier

Deena Francis Bosier is a product of JISD attending elementary, junior high, and high school in the district. Mrs. Bosier has a Master of Business Administration degree from the University of St.Thomas and a Bachelor of Science degree from Southern University A&M. She is being inducted into the 2024 Southern University A&M Sports Hall of Fame for her volleyball career. Her educational career has allowed her to obtain several certifications; and work in private, charter, and public schools, along with various positions and roles. She brings 24 years of educational experience.  For the past 13 years, she worked in Pflugerville ISD, in different roles, her last was as the district Assistant Athletic Director.  Her husband of 19 years, Donald Bosier is a Principal in Round Rock ISD.