You will work with various engineering disciplines (systems, GNC, seeker/sensor, software, mission, integration & test, etc.) to: Lead development and integration of 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 (Aerospace, Mechanical, Electrical Engineering; Physics; Applied Mathematics; Computer Science) and 14 years of related experience in systems engineering, modeling and simulation, or operations analysis; or Master's degree and 12 years; or Ph.