Join Our Team of Systems Engineering Experts! We're seeking talented Sr. Principal Systems Engineer with Product Security expertise to join our team at our Endicott, NY location. As a Sr. Principal Systems Engineer, you'll have the opportunity to work on cutting-edge projects that shape the future of avionics and electronic controls. Our Controls & Avionics Solutions (CAS) business is at the forefront of avionics innovation, developing next-generation fly-by-wire flight controls, full authority digital engine controls, and power management systems. Our Power & Propulsion Solutions (PPS) business is revolutionizing the way we think about power management, developing eco-friendly, hybrid, and electric systems that keep our air cleaner.