Mario Carrillo is an experienced networking professional with a diverse background in network engineering and security. Currently serving as the Lead Network Engineer at Sony Interactive Entertainment since June 2020, Mario has previously held positions such as Senior Network Engineer at Keck Medicine of USC, Senior Network Security Engineer at NASA Jet Propulsion Laboratory, and Manager of Network Security Engineering at Farmers Insurance Group of Companies. Early in their career, Mario worked as a Network Engineer at Global Enterprise Network and served in the United States Marine Corps as both a Tactical Data System and Network Administrator, where responsibilities included the installation and maintenance of complex network systems and support of mission-critical technologies.