It really depends on the nature of the job. For example, if B-roll is needed it would just be a cameraman. If interviews are required, an audio engineer is helpful. If the client needs someone to ask questions or supervise the shoot, then MTI would supply a Field Producer/Director. For a Virtual Event/Webcast, a Director/TD/Encoding Tech is mandatory. Due to budget, most often one person does three jobs. Other positions may include, gaffer, grip, or make up, as needed.