Who are they and what do they do? The film projectionist shows films in the cinema.
What are the activities of the job? Prepares, adjusts, maintains and repairs the projecting equipment and the projected film copies.
Where is it done and under what conditions? In cinemas and projection rooms.
What tools/equipment do they use? Projectors and their auxiliary equipment.
What do you need to succeed? You need an appropriate training programme or a course.