Job#: 3019386 Job Description: Apex Systems is seeking a highly skilled SIGINT Payload System Engineer in El Segundo, CA with extensive experience with SIGINT systems to join a dynamic team. The ideal candidate will be responsible for the design, development, and integration of advanced systems for various airborne and space missions. This role requires a deep understanding of SIGINT sensor technologies, data processing, system operation, mission requirements and SIGINT system architecture. Res