At BAE Systems, we’re shaping the future of electronic warfare. Join our Countermeasure & Electromagnetic Attack Solutions (CEMA) business area in Hudson, NH to support the Compass Call program, one of the most strategic efforts in U.S. Air Force electronic attack as we expand our capabilities to support growing global demand for advanced electronic warfare systems. As a Senior Software Engineer, you'll develop advanced mission software that disrupts adversary radar and communication networks, with applications spanning both domestic operations and international customers. This role is ideal for a mid-career engineer ready to take ownership of complex technical challenges. You’ll work with modern C++ and C# in secure Linux environments, contribute to real-time mission software, and collaborate closely with systems and test teams. Along the way, you’ll mentor junior engineers and help strengthen our technical bench for future mission success.