Principal Software Engineer - Simulation & Training

RTX is seeking a Principal Software Engineer to join the Advanced Simulation & Training Systems team in Sterling, VA. The role emphasizes design, development, and testing of cross‐platform training device software in a classified lab environment with an active security clearance.You will lead software efforts, mentor peers, and participate in proposals and requirements analysis while traveling as needed to support training events and product installations.#J-18808-Ljbffr