Principal Software Engineer - C++/Qt for Optical Automation

A leading defense contractor in San Diego is seeking a Principal Software Engineer to lead the design and development of C++ software for advanced optical and automation systems. The role involves architecting Qt-based applications, integrating software with scientific instrumentation, and mentoring engineers. Candidates should have a Bachelor's in Computer Science with at least 8 years of experience, strong C++ skills, and familiarity with collaboration across teams. U.S. Citizenship and a DOD security clearance are required. J-18808-Ljbffr