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Differences between systems & computer engineering, computing & Informatics

Differences between systems engineering and computer engineering

To say that an art or a profession does not have related areas would border on the improbable, there is not a profession in the world that does not correlate with another, although there are people with special gifts capable of developing a specific function without errors. In other words, even if they do things perfectly, there are similar ones who can do things in a similar way, establishing connections between the perfection of an art and the commonality of a profession.

In other words, society and capitalism have created invisible connections between professions to make them complementary, it is very common to confuse the doctor with the nurse because of the way they dress, and in the same way both can be seen in the same spaces, that is, clinics and hospitals and thus many professions, however it may be offensive for some professionals to confuse them and this is the case between systems engineering and computer engineering, because although they are both part of the branch of computing and communications , are completely separated to fulfill functions for which they were prepared.

In the realization of this post we present a series of details of each profession and the reason why it is not a good idea to confuse them, it may be annoying for them or even a waste of time to go to one when you require the help or service of the another, so pay attention so that you do not feel sorry when you see a person doing a job and you do not know how to determine it.

Job characteristics of a systems engineer

  • Design and improve systems.
  • Assemble and verify parts that can function without failure within a system
  • It has its origins in the branch of biology
  • You can create situations and plans of functional systems

Characteristics of a computer engineer

  • Create computing and communications solutions
  • You can receive explicit training in the areas of computer science, hardware and software
  • Can perform in the creation and maintenance of high and low complexity computers

But how is it that many people can confuse them? It is simple, with the growth of technology and the dynamics of the professions, both professions overlap, that is, they can intersect to receive additional income, and not only because of market share, but because in the training processes, some Related areas apply to both professions and this is how they can become confused.

In other words, if you are looking to fix your computer or any computer device, our recommendation would be that you look for a computer engineer, but if you need to prepare a planometry for an electrical circuit with parts such as resistors, light bulbs, metal wiring, and other elements it would be reasonable that you use the help of a systems engineer, with that the saying “Shoemaker to your shoes” would be fulfilled.

It is not a disparagement but a suggestion to avoid wasting time going to people who were not trained for a specific job.

Differences between Systems Engineering, Computing and Informatics

If you have an interest in careers related to computers, systems and informatics, know well their main differences and relationships.

The careers of computing, informatics and systems engineering are related to each other in the field of technology, however each one presents different functions.

If you are interested in these types of careers, find out what each of them is about:

Computer’s science

Study the design, operation and use of computers to perform mathematical calculations. This career is primarily related to hardware, computer networking, systems software, and development software, although its focus on software is low-level.

The main function of the Computing expert is to contribute to the development of increasingly powerful computers, higher quality operating systems, drivers for new devices, programming languages, compilers, maintenance tools, among others.

Systems engineer

Systems engineering is based on the general systems theory or systemic approach, which proposes an interdisciplinary way of solving problems, taking into account the internal and external factors that intervene in any way with a process and the relationships that exist between these factors. In this case, these are systems that work in the world of computing.

The function of a systems engineer is to analyze any type of system with the aim of optimizing its operation and beyond optimizing it, automating it, using their knowledge in computing.


Informatics is the automation of information or automated information. It is the use of computers or computing to store, process and manipulate information.

The main function of an IT professional is to create application programs that allow any type of company or organization to automate their procedures and manage their information.