Electric course, which one to choose?

The job market is very competitive and most people know that which is one of the reasons for the professional to invest in their training, as we will never know everything, after all the area of ​​electricity is extremely wide and with several opportunities. But with so many acting possibilities and courses available for this area, which electrical course to choose?

In fact, we cannot say which course you should take or which one is the best, but to help you the World of Electrical has some electrical courses, which can vary from a few months to years of study, as it depends on the teaching institution and training level.

Choosing a course is not always an easy task, especially for those just starting out, so we will present some categories of courses on average, their training times and areas of expertise so that you can facilitate the choice of the course according to your profile.

Find out which electrical course to choose.

Course category

The courses can last up to five years, but there are much smaller courses and it is up to you to choose the one that best suits you. Courses can basically be divided into three categories, which are:

Professional training:

Professional training courses are the shortest courses, usually, some have a duration of some months. Professional training courses are more focused on specific training or initial training, such as courses for residential electricians, building electricians, industrial electricians or frequency inverter courses, among many other types of courses.

Technical graduation:

Technical undergraduate courses are courses with an average duration of 18 months (3 semesters) that confer a technical degree recognized by CREA (Regional Council of Engineering and Agronomy), such as technical courses in electrotechnics, electronic technicians, technicians in electro-electronics, technicians in electromechanics, a technician in industrial automation and among others.

Higher education:

Higher education courses are courses that have a long duration and can be subdivided into two levels, which are:


On average, technologist courses last for 30 months (5 semesters) which confer a higher degree in technology and which is also recognized by CREA. We can mention as an example technologist in electrical engineering, technology in electrical installations.


The engineering courses last for 60 months (10 semesters) and have a higher degree in engineering and are also recognized by CREA. We can cite as electrical engineering courses, electrical engineering courses, electronic engineering, energy engineering and others.

Electrical courses

As there are many types of courses related to electricity, we will address some of them, if you want to know more about other electrical courses that you don’t have on the Mundo da Elétrica website, leave your suggestion here in the comments so that we can help you answer your questions.

It is important to highlight that the content and course load of the courses mentioned below may vary, as well as the order presented. The information we are passing on refers to the model that is generally offered in most institutions.

Electric courses – Electrician

There are basically three types of electricians, which may be the residential electrician , building electrician or industrial electrician , and depending on how you can work as any of the three aforementioned professions, being a differential as a professional . Electrician courses are for technical training, and the workload can vary between 3 months and 1 year.

The Electrician Course has as main objective to prepare the student to become a professional capable of developing skills to install electrical circuits and equipment in homes and small buildings, following the standards and always aiming at quality and safety in the activities to be carried out. The residential electrician can work in construction companies, technical assistance and provide residential services and small buildings for example.

In many cases the industrial electrician can perform the same services as a residential or building electrician, but in addition the industrial electrician course aims to prepare the student to work in diagramming operations, carry out load surveys, assemblies and especially maintenance of industrial devices, equipment and components. The industrial electrician may work in industries, construction companies, technical assistance and provide services.

Electrical course – Electrotechnical technician

The technical course in electrotechnics , usually lasts 18 or 24 months, but this may vary according to the institution.

The electrotechnical course studies basically studies general electrical, industrial electrical, machinery and processes, where throughout the course the main theories on electrical are addressed, for example, notions of electronics, building electrical, electrical projects, standards, safety in electricity, machines electrical and its drives, electrical commands, plc, and automation principles, in addition to studying industrial tests and tests, electrical system maintenance, pneumatics, hydraulics, among others.

Electrotechnics is a very comprehensive area of ​​electricity, where the professional trained in this course can work in all four major areas of electricity, which are generation, transmission, distribution and consumption. With this vast area of ​​expertise, the electrotechnician can act for example in: petroleum, various industrial areas, projects, material specification, developments in electrical systems, research, tests and tests, maintenance of various electrical systems and etc.

Electrical course – Electrical engineering

The Electrical Engineering course studies the transmission, reception, production and distribution of electrical energy. In addition, the Electrical Engineering course is also responsible for professionals able to develop electronic devices. The Electrical Engineering course lasts for five years and can focus on telecommunications, energy, electrotechnics, electronics, control and automation, electronic systems, robotics and power systems.

The electrical engineer can act in the civil construction, in the projection of the electric circuits necessary for the constructions or reforms, to define the materials to be used and to elaborate plants of power generation industries for example.

Among the various areas within electricity, the electrical engineer can work in the area of ​​automation, in the supply of electrical energy, telecommunications, electronics and other activities, in addition to being able to work in companies for the development of electronic projects, electricity distribution and consultancy. for electrical projects and more!

How to choose a good course

Undoubtedly the best course is one that will offer great theoretical classes and excellent practical classes and of course, it must be a rigorous course that really requires you to work hard to complete it.

It is important to know before enrolling in a course what their respective program content is and to reconcile with your career growth goals. Knowledge of technical standards and the presentation of new methods and equipment for electricity that have emerged in the electric market are factors that enrich and further enhance the course.

Unfortunately, people are still accommodating and prefer courses that only serve to obtain the diploma and although it is relatively easy to complete it, you will hardly have a good training and consequently you will be overtaken by more qualified professionals in the job market, falling behind in this dispute for space in the market.