Senior Research Scientist, Jet Propulsion Laboratory, California Institute of Technology

Assoc Head, Cyber Security and Information Sciences Division, MIT Lincoln Laboratory

Institute of Photogrammetry and Remote Sensing, Technical University Vienna

Professor at Missouri S&T (formerly University of Missouri-Rolla)

Research Associate of Emergency Medicine, Johns Hopkins University

UNICEF

The Iowa Clinic

NASA Marshall Space Flight Center

University of Adelaide

Accenture Federal Services