Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas necessary for true innovation. The GNC System Architecture group at Draper is seeking a Senior Systems Engineer to develop and manage requirements and interface specifications for guidance, navigation, and control (GNC) systems in mission domains such as: strategic defense systems, hypersonic and space systems, precision guided munitions, and autonomous air/sea vehicles. This role entails the application of systems engineering methods within a model-based systems engineering (MBSE) and/or digital engineering framework.