An audio engineer works with the technical aspects of sound during the processes of recording, mixing, and reproduction. Audio engineers often assist record producers and musicians to help give their work the sound they are hoping to achieve. For example, an audio engineer will piece together parts of a song, use auto-tune on a recording, and/or add synthetic sounds to a track. Audio engineers are different from producers, however, some audio engineers go on with their careers to double as producers or assume the role of producer. There are several subfields of audio engineering that one can become involved in.

Studio Engineer A studio engineer works closely with producers in a studio. Sometimes studio engineers double as the producer and work independently.

Assistant Engineer An assistant engineer usually works in a studio setting as well. They are often apprentices to studio engineers who own or work in large facilities.

Recording Engineer A recording engineer is someone who focuses specifically on the aspect of recording sound.

Game & Audio Design Engineer A game & audio design engineer helps work with the sound engineering on video games, as well as how to appropriately add sound to the game.

Mix Engineer A mix engineer focuses on mixing together different tracks to mesh and create a new track.

Mastering Engineer A mastering engineer smooths over the results of a mix engineer, making the final product into a whole.

Live Sound Engineer A live sound engineer works at live events to make sure the sound is of appropriate value and high quality.

Monitor Engineer A monitor engineer works with live sound engineers to help the performers at a live event hear themselves.

Systems Engineer A systems engineer manages the entire experience of sound at live performances. Systems engineers manage both live sound engineers and monitor engineers. Systems engineers also work to set up the entire live sound system at many live events.

Audio Post Engineer An audio post engineer works to mix and edit audio for television and movies.