Trainer

A person who teaches skills to people or animals and prepares them for a job, activity, or sport.

A person employed to look after technical equipment or do practical work in a laboratory.

A person who teaches, especially in a school.

A person who serves in an army.

A person who works for the benefit of those in need, typically within the social services system.

A person who waits on tables, as in a restaurant.

A person employed by an individual or in an office to assist with correspondence, keep records, make appointments, and carry out similar tasks.

A person who is studying or has expert knowledge of one or more of the natural or physical sciences.

A person whose job is to sell goods, especially in a store.

profession