A live audio engineer or sound technician handles sound and music responsibilities related to live broadcasting on TV or radio. You work with the mechanical and technical aspects of audio while using computers, software, and specialized equipment like a mixing board and various A/V applications. Your duties involve recording, reproducing, and blending sounds, as well as collaborating with record producers to line up visual aspects with audio. You set up soundboards, test systems, and ensure the level of sound and mix is correct. A live audio engineer can also work in theater or at a live event.