Aerospace technicians are skilled professionals who work on the design, development, and maintenance of aircraft and spacecraft. They assist engineers by conducting tests, troubleshooting issues, and ensuring that all systems function properly. Their work is crucial for the safety and efficiency of vehicles like airplanes and satellites. These technicians often specialize in areas such as avionics, which involves electronic systems, or propulsion, focusing on engines. They typically work in settings like airports, manufacturing plants, or research facilities, and they must adhere to strict safety regulations and standards to ensure the reliability of aerospace technology.