From the Latin word auxiliāris, assistant is a term used to describe that which helps. The assistant action, meanwhile, consists of providing collaboration or some type of assistance.
Auxiliar, therefore, can appear as an adjective or as a verb. For example: “We have a vacant administrative assistant position: if you are interested, you can leave your curriculum vitae at reception”, “Can you go help my mother? I think he has problems with the cake ”, “ A nursing assistant was injured by an explosion in the municipal hospital ”.
In certain organizations and companies, an employee of a subordinate category is called auxiliary (that is, in the hierarchical organization of the entity, he is located below other people). In this sense we can speak of administrative assistant, assistant accountant, nursing assistant, pharmacy assistant, etc.
In the same way, we cannot ignore the existence of the so-called library assistant either. This is an administrative position that is carried out in libraries, as its name suggests, and is developed by people who have to deal with a wide range of activities, such as these:
-They perform database maintenance.
-They take care of what the bibliographic information is.
-Catalog and classify documents.
-They deliver and receive from the user the bibliographic material that had been loaned.
-They take care of what are the applications for cards.
-They proceed to ensure silence and compliance with the rules within what is the reading room.
-They carry out the general inventory of the library.
In the same way, we cannot ignore the existence of another profession that is that of flight attendant. He is also called a passenger cabin crew (TCP) and is one of the members of the crew of an aircraft that, in his case, will be dedicated to offering comfort to passengers as well as to control the safety of the trip.
Hence, it is the professional in charge of ensuring that travelers have their seat, properly transport their luggage, and maintain respect for others at all times. This without overlooking that they will ensure that travelers are well, because they know how to act in the event of an accident, because the instructions given by the captain are respected at all times…
According to DigoPaul, in the field of education, an assistant is a teacher who replaces the full professor when he does not go to his place of work due to illness or other reason. Teaching assistant is also said to be someone who collaborates with the teacher in certain educational tasks (correcting work, looking for materials, responding to the concerns of students under the supervision of the head, etc.).
If we focus on the field of grammar, we will find auxiliary verbs. These verbs are used to form verbal periphrasis, the passive voice or compound tenses. Auxiliary verbs, such as ser and haber, provide aspectual or modal data: “The ministers are meeting at this time”, “Juan has already left the office”, “Tonight we have enjoyed a great concert at the San Javier Theater”.