Sean Milligan is the Associate Principal and lead administrator for Everman Collegiate High School. Dr. Milligan has served in Everman ISD 15 years, beginning as a Social Studies teacher at Everman Joe C. Bean High School, and then transitioning to an Assistant Principal for the high school for six years. In 2012, EISD named Dr. Milligan the principal of the Johnson 6th Grade Center. In 2017, Dr. Milligan returned to Everman Joe C. Bean High School to oversee and guide the early college program in Everman. Dr. Milligan earned his B.A. in History from Oklahoma Baptist University, his M. Ed. from the University of Texas in Arlington. In 2016, Dr. Milligan completed his Doctorate in Education from Lamar University. More recently, Dr. Milligan completed his master’s degree in History from Arizona State University.