As far as I know, the avionics subfield of electrical engineering has job opportunities in Ethiopian Airlines. Avionics deals with the electronics used in aircraft, including communication systems, navigation systems, and flight control systems. These systems are critical to the safe operation of an aircraft and require skilled professionals to design, install, and maintain them. Therefore, if you have expertise in avionics or related fields, you may find job opportunities in Ethiopian Airlines or other airlines around the world.