Nathan Johnston

Nathan Johnston is a Senior IT Assurance Analyst at Centene Corporation since March 2023, focusing on audits, remediation, and regulatory activities while supporting team members on complex control environment projects. Previously, Nathan served as an Application Support Specialist at Leesar, Inc. and held various teaching roles, including Technology and Music Teacher at Collier County Public Schools and Music Teacher at Hendry County Schools. Additional experience includes working as a Long Term Substitute Teacher at Hillsboro R-3 School District and providing IT Help Desk Support at the University of Missouri - St. Louis. Nathan holds a Master of Science in Cybersecurity and Information Assurance and a Bachelor of Science in Information Technology from Western Governors University, as well as degrees in Audio Engineering and Music Education from the University of Missouri-Saint Louis.