How You Can Stand Out: It would be impressive if you have one or more of these: PhD degree in aerospace engineering, physics, operations research, mathematics, or a related field from an accredited program (pursuing or conferred within last 12 months) Experience in relevant topic areas post bachelor's degree (e.g., modeling and simulation, mission analysis, astrodynamics, or space operations.). Knowledge or project experience with one or more of the following subjects: space-related modeling and simulation, geolocation, mission data processing, signal processing, space threats, resilient systems, advanced PNT technologies, algorithm design, software development, or mathematical modeling.