Join BAE Systems' Compass Call program, a cornerstone of our Countermeasure & Electromagnetic Attack Solutions (CEMA) business area, as we expand our capabilities to support growing global demand for advanced electronic warfare systems. As a Principal Software Engineer, you'll bring senior-level technical expertise to the development of mission software that disrupts adversary radar and communication networks – supporting both domestic and international applications, including foreign military sales to Italy and future foreign sales. Your contributions will directly strengthen national defense and give our warfighters, as well as our international partners, the edge in contested environments. You’ll work with modern C++ and C# in secure Linux environments, developing real-time mission software and advanced processing frameworks. This role will give you the opportunity to own complex technical challenges while collaborating with cross-functional teams.