Simulator Systems Engineer Systems Engineer Sr Wright-Patterson AFB Dayton, OH HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. HX5 is currently seeking a Systems Engineer for the Air Force Life Cycle Management Center's Advanced Training Capabilities Division (AFLCMC/WNR) Supporting Simulator