Joshua H. Tyler, PhD. is a postdoctoral researcher, adjunct faculty member, and entrepreneurial fellow at the University of Tennessee at Chattanooga. Joshua received his BS and MS degree in Electrical Engineering at UT Chattanooga in May 2020 and December 2022, respectively. He earned his Doctorate in Computational Science with a focus in Computational Engineering at UT Chattanooga in May 2025.

Joshua's research interests focus on improving the reliability and security of electrical-based critical infrastructure. This focus has included efforts in enhancing power grid reliability, cryptography, and Specific Emitter Identification (SEI). Additionally, Joshua worked with SCalable Asymmetric Lifestyle Engagement (SCALE) to help research radiation effects on communication hardware deployed in space-fairing vehicles.