The responsibilities of an audio operator involve operating a soundboard for live or recorded television, radio, or other media programs. They set up and test microphones and interruptible foldback (IFB) as needed, as well as other equipment. An audio operator utilizes their knowledge of sound and audio mixing techniques, sometimes assisting in the production of commercial or promotional material. Other common duties include collaborating with another audio engineer to determine technical details. They may also handle administrative duties such as filing paperwork and ordering supplies. The qualifications you need to become an audio operator or engineer vary, but many employers prefer candidates with postsecondary education or experience in a similar position.