Prior to joining the University of Missouri – Kansas City, Dr. Choi held positions at Sprint Advanced Technology Labs, and the University of Minnesota, Duluth, as a postdoctoral researcher, and as a 3M McKnight distinguished visiting assistant professor, respectively. She published three books on network monitoring, storage systems, and cloud computing. She has been a faculty fellow of the National Aeronautics and Space Administration (NASA), U.S. Air Force Research Laboratory’s Visiting Faculty Research Program (AFRL-VFRP) and Korea Telecom’s – Advance Institute of Technology (KT-AIT). She is a senior member of ACM and IEEE, and a member of IEEE Women in Engineering. She has been an associate editor for IEEE Internet-of-Things Journal, Springer Journal of Telecommunication Systems and Elsevier Journal Computer Networks.