Master control operators: Responsible for monitoring the quality and accuracy of the on-air product, ensuring the transmission meets government regulations, troubleshooting equipment malfunctions, and preparing programming for playout. Regulations include both technical ones (such as those against over-modulation and dead air), as well as content ones (such as indecency and station ID). (Wikipedia)The camera operator: is responsible for physically operating the camera and maintaining composition and camera angles throughout a given scene or shot. In narrative filmmaking, the camera operator will collaborate with the director, director of photography, actors and crew to make technical and creative decisions. In this setting, a camera operator is part of a film crew consisting of the director of photography and one or more camera assistants. (Wikipedia)

Categorizing, Inventory Management. Sublimating, Office and Messenger.

Office, Grounds keeping, Cleaning, Directing traffic and Secretary. etc.