Senior Embedded Software Engineer (cleared)

This engineer will design, develop, and test low-level software supporting secure voice communications products. The position works within a cross-functional, research-oriented team focused on defense and national security solutions. Strong experience with C or C++, Linux, embedded systems, device drivers, boot processes, and collaborative source control is valuable, while Rust, SELinux, CI, scripting, and static analysis are additional advantages. The role is suited to an experienced software professional who can apply disciplined development practices, technical standards, and creative problem-solving to complex systems. Work is fully on-site in Scottsdale, with a Secret clearance required at hiring and eligibility limited to U.S. citizens.