Between 2004 and 2006 he had worked as a Postdoctoral associate at Massachusetts Institute of Technology. During this period he had led the Communication and Navigation group in the MIT-Draper Laboratory NASA CER project. He is a member of IEEE Technical Committee on Aerospace Control, NATO Research Technology Organization (RTO) Systems Concepts and Integration (SCI) Group, and Ministry of Defence Air and Space Technologies Panel. He is also co-director of the Defense Technologies Graduate Program. His research focus includes manned/unmanned air vehicle flight controls, spacecraft design and controls, avionics systems, non-linear flight controls for agile maneuvering combat vehicles, group coordination of unmanned air vehicles and high-precision navigation systems.