Profession

.... is a person who collects, writes, or distributes news or other current information to the public.

...is a person who helps students to acquire knowledge, competence or virtue.

....is a person who uses scientific knowledge to design, construct, and maintain engines and machines or structures such as roads, railways, and bridges.

....is a person who repairs mechanical or electrical devices. 

... is a person who works professionally in a library, providing access to information and sometimes social or technical programming to users.

...is a person who prepares food for consumption in the food industry in settings such as restaurants.

.... is a person, either an M.D. or D.O., who has completed graduate training to provide health care.

...  is a person whose occupation is to cut or style hair in order to change or maintain a person's image. 

....is a person engaged in an activity related to creating art, practicing the arts, or demonstrating an art.

....is a person who acts in a movie and play

...  is someone who is in the aviation industry, and who is able to operate aircraft in order to transport passengers or goods from one location to another.

...is a person engaged in agriculture, raising living organisms for food or raw materials. The term usually applies to people who do some combination of raising field crops, orchards, vineyards, poultry, or other livestock.

....is a person whose job is to put out fires and rescue people

... is a person who is a professional and who is qualified to offer advice about the law or represent someone in legal matters.

....is a person who works in a shop selling things to customers.

.... is someone who systematically gathers and uses research and evidence, making a hypothesis and testing it, to gain and share understanding and knowledge.