Chair and Professor of Computer Science - Cleveland State University - Cleveland, OH Cleveland, OH, United States
Tech/Sr. Tech - Mechanical Technologist/Sr. Technologist - Lawrence Livermore National Laboratory - Livermore, CA Livermore, CA, United States
Systems Administrator II - Institute for Defense Analyses - Alexandria, VA Alexandria, VA, United States
Director, Center for Computing Sciences - Institute for Defense Analyses - Bowie, MD Bowie, MD, United States