Corrie Collier

Corrie Collier, Ed.S, CMAA, CIC, currently serves as the Assistant Director of Athletics and Student Activities for Gwinnett County Public Schools since July 2025. Prior experience includes roles as Director of Athletics and Assistant Director of Athletics at Atlanta Public Schools from September 2021 to June 2025, and Owner of Collier Tutoring Services, LLC from March 2008 to September 2021. Additional experience encompasses being an Athletic Director at Dutchtown High School and holding various teaching positions, including Math Teacher and Athletic Director at Booker T. Washington High School. Corrie has also worked as an Online Math Instructor for Georgia Virtual Learning and Gwinnett Online Campus, as well as an Adjunct Mathematics Instructor at Georgia State University. Academic qualifications include an Education Specialist degree in Educational Leadership from Kennesaw State University, a Master’s degree in Secondary Mathematics from Piedmont University, and a Bachelor of Science degree in Mathematics from The University of Georgia.