You will work with various engineering disciplines (systems, GNC, seeker/sensor, software, mission, integration & test, etc.) to: Develop and integrate mission‑level and system‑level performance models, algorithms, and simulations of missiles, interceptors, sensors, threats, and command‑and‑control systems. Bachelor's degree in a STEM discipline (Systems, Aerospace, Mechanical, Electrical Engineering; Physics; Applied Mathematics; Computer Science; etc.) and 12 years of related experience in modeling and simulation or operations analysis; or Master's degree and 10 years; or Ph.