Johnny Marsh

Johnny Marsh, Ph.D., currently serves as an IT Cybersecurity Specialist at the Cybersecurity and Infrastructure Security Agency, leading a high-performing team focused on threat indicator development and system optimization. With extensive experience in cybersecurity education, Marsh teaches undergraduate courses at Pensacola State College, utilizing a hands-on approach to cybersecurity topics. Previous roles include a Senior Cyber Security Engineer at CSRA Inc., where Marsh managed multi-cloud cybersecurity systems, and several instructional positions training military personnel in advanced cyber operations. Marsh holds a Ph.D. in Information Systems and multiple degrees in Project Technology Management and Information Systems Management, reflecting a strong foundation in both practical and theoretical aspects of the cybersecurity field.