Greg Johnston

Greg Johnston is a Senior Software Engineer at Rubrik, Inc. since July 2018, where responsibilities include working on the security suite products, specifically in threat hunting and ransomware investigations. Prior roles at Rubrik involved contributing to the SaaS security suite by developing Sonar for sensitive data detection, and serving as a platform engineer for the core data management appliance, enhancing customer experience through scaling and maintenance solutions. Prior to Rubrik, Greg Johnston held research assistant positions at the Georgia Institute of Technology, focusing on algorithms for local ancestry inference and RNA structure prediction, along with a teaching assistant role in Artificial Intelligence. Additional experience includes software development internships at Amazon and Verifacto Inc., where notable projects involved automating service scaling and data extraction applications. Greg Johnston completed a degree at the Georgia Institute of Technology from 2013 to 2018.