Blaine Jeffries is an Operational Technology Security Engineer at MITRE with a focus on defensive cybersecurity research, threat intelligence and adversary emulation. At MITRE, Blaine currently serves as a co-lead of Caldera for OT and supports a variety of DoD and government sponsors. Prior to joining MITRE, Blaine served in the US Air Force as a Cyberspace Operations Officer. Currently he holds degrees in Electrical Engineering and Cyberspace Operations.