Dr. Marx has a BS, an MS, and a PhD in electrical engineering from Texas A&M University, as well as an MA in Christian education from Dallas Theological Seminary. Dr. Marx began teaching at Hill Country in 2006. He has served our school as a guidance counselor, Upper School principal, Logic School principal, academic dean, department chair, teacher, and coach. Before coming to Hill Country, Dr. Marx served at McKinney Christian Academy as the director of academic guidance and as a teacher and coach. Dr. Marx and his wife, Sherri, moved to Austin in 2006. They have three children: Lewis, Oliver, and Grace (class of 2021).