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Administrative Personnel

Castle South Middle Administration

The administrative staff at Castle South Middle School is fully dedicated to maintaining an environment that is conducive to academic success for every student.



Mr. Greg Harris


Greg Harris began teaching at Central High School in Evansville in 1993. He taught Government and U.S. History for eight years. Mr. Harris then became the Athletic Director at Bosse High School before returning to Central High School as Assistant Principal. After 15 years in Evansville, Mr. Harris had an opportunity to move to an administrative role in the Warrick County School Corporation. He was the Assistant Principal at Castle Jr. High School / Castle North Middle School for 12 years. In January 2020, Mr. Harris became the Principal of Castle South Middle School. 

Mr. Harris received his undergraduate degree in Social Studies Education from Purdue University, his master’s degree from the University of Southern Indiana, and his principal’s license from Indiana State University. 

Mr. Harris and his wife, Leslie, have three children that are proud graduates of Castle High School. Additionally, all five members of the family are Purdue graduates or are on their way. 


Click to E-Mail Mr. Harris


Mr. Jason Byers

Assistant Principal

Mr. Byers began his teaching career at Sharon Elementary School in 2009. During his time at Sharon Elementary, he taught 5th grade and coached basketball, volleyball, and track. In 2012, Mr. Byers transferred to Castle North Middle School where he taught 6th grade social studies for seven years and computer science for one year. Along with his teaching responsibilities, he coached football and basketball and served as Castle North’s Athletic Director from 2016-2020. 

Mr. Byers was hired as the Assistant Principal at Castle South Middle School in the spring of 2020. Mr. Byers earned his undergraduate degree in Elementary Education and his Master’s degree in Education Administration. Both degrees were earned from Purdue University. 

Mr. Byers and his wife Ashley have two daughters, Audrey and Riley. 

Click to E-Mail Mr. Byers