The requirements for aviation jobs vary widely. To become an aviation or aerospace engineer, for example, you need to have a background in engineering, including a bachelor’s degree. Air traffic controllers, on the other hand, must get specific training and education, including an associate or bachelor’s degree from the Air Traffic Collegiate Training Program, pass background checks, and complete study at the Federal Aviation Administration (FAA) Academy. Commercial pilots need an FAA license in addition to education. Flight attendants may only need a high school degree and FAA certification.