A person who operates equipment or a machine
operator
A device that is used for recording sounds or for making your voice louder when you are speaking or singing to an audience
microphone
Objects that actors use on stage or screen during a performance or screen production.
props
A person who is in charge of the practical and financial aspects of making a film or play or make a programme for radio or television, or a record, CD, etc.
Producer
A person who supervises somebody/something
supervisor
To make a film or photograph of something
shoot
Hire (somebody) to give somebody a job
Hiring
Something that somebody tells you to do
instructions