Principal Electrical Engineer

Mercury Systems is seeking a Principal Electrical Engineer to serve as a technical leader for hardware and substrate design, driving the development of rugged, high-reliability microelectronics for defense, aerospace, and space systems. The role involves leading cross-functional teams to architect complex System-in-Package designs from concept through production while ensuring extreme reliability in harsh environments. This position requires collaboration across sites and disciplines to create breakthrough microelectronic solutions that strengthen national security and support onshore trusted manufacturing.