You will work with systems, GNC, seeker/sensor, software, mission, and integration & test engineers to: Develop and integrate mission‑level and system‑level performance models, algorithms, and simulations of missiles, interceptors, sensors, threats, and command‑and‑control systems. Link operational mission needs and analysis results to support development of system and subsystem requirements, engineering analyses, performance metrics, test strategies, documentation / reports, and content for specifications and reviews.