A person controlling a machine is called an 'Operator' think of it as Operating a machine, not controlling it.
A technologhy
Job person
A mechanic.
A Technician.
An answering machine.
stenographer
A conductor
pyromancer
Expert gunner.
A person who hypnotizes is called a hypnotist.
taxi control
incontinent
A person who does the laundry is an automatic washing machine. Also known as a laundereror launderette.
Call the cops if person if a animal call animal control