What qualities are needed for a network engineer

The work of a network engineer requires, first of all, attentiveness: most of the technical errors in offices occur precisely because of its absence. The network engineer must be very familiar with the operation of the most commonly used network protocols and software standards . He also needs to keep track of how the functionality of the popular office software is updated.

Often, mistakes and technical failures cause panic, anger and other unpleasant emotions in the office. A network engineer must be able to remain calm in an extraordinary situation, because it is his composure that directly determines how quickly everything will work normally again. To identify the cause of the error and understand how to fix it, he needs good analytical skills.

Where to study to be a network engineer

To become a network engineer, you do not need to get a higher education in programming - such specialists are trained in many colleges and technical schools. The program "Infocommunication technologies and communication systems" is offered by almost all universities that have a faculty of computer science, the most famous of them in Russia - Moscow State University named after M.V. Lomonosov, St. Petersburg State University, Higher School of Economics .

Where do network engineers work

Large companies with complex computer systems that need to run smoothly have network engineers on staff. In small enterprises, such work is usually outsourced to specialized firms that administer several computer networks at once.

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What are the tasks of a telecommunications engineer?

The most common functions of a telecommunications engineer are usually the following:

Creation of product monitoring systems.

Image processing.

Development of communication systems.

Teaching.

Maintenance of telecommunications infrastructures.

What skills should a telecommunications engineer have?

As you must already suppose, the tasks of a telecommunications engineer  are quite complex and require a very high degree of specialization. In addition, it is advisable to have a series of personal skills. We highlight the following:

Eagerness for research and development of innovative products.

Interest in being up-to-date in everything that refers to technological products.

Ability to solve problems and to work in a team.

Management and organization skills of networks.

Advanced knowledge of computer software.

Ability to transmit specialized information in a simple way.

Ability to research, write and present reports.

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What does a telecommunications engineer do?

The telecommunications engineering is a branch of engineering problems solved by transmitting and receiving signals and networking. According to the classic definition of telecommunications, this sub-discipline groups three fields of knowledge: electronics , communication and telematics . As we already know, electronics is the basis of all information systems. In this sense, we have gone from using the old switching and telegraphy systems to applying more modern and advanced systems. On the other hand, information is also essential in this whole process, as it needs to be processed, adapted and transmitted. Finally, theTelematics takes care of networks, security and protocols. Interesting? Well then we will tell you what the day to day of a telecommunications engineer is like. 

Remember that to dedicate yourself to telecommunications engineering, the university system has three different careers : the degree in electronic telecommunications engineering, the degree in engineering in telecommunication systems and the degree in engineering in telecommunication technologies. And you? Have you already decided where you are going to train to become an engineering professional? Check the offer available on Emagister and get to work!

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Network Engineer - A great demand

Reports that analyze the future of technology assure that the demand for experts in this branch of engineering will be high during the next 10 years, due to the automation processes that a large number of companies will have.

Additionally, people's use of the Internet continues to grow. The study "2019 Global Digital", by We Are Social and Hootsuite, estimates that 3.5 billion people, 45% of the world's population, use at least one social network . This implies that the use of the Internet will continue to grow in the world.

"One of the advantages of the telecommunications engineer is that there is no industry that does not depend on telecommunications today," says Dr. Alberto Marroquín, director of Telecommunications Engineering and Computer Networks at the Galileo University.

“When I visit some companies, especially those that offer telephone or Internet service , I see many graduates of the degree. They are also present in the companies that provide products and services to these large companies ”, he adds. 

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Radio Frequency Engineering

Radio-frequency engineering , or RF engineering , is a subset of electrical engineering that involves the application of transmission line , waveguide , antenna, and electromagnetic field principles to the design and application of devices. that produce or use signals within the radio band , the frequency range of around 20  kHz up to 300  GHz .

It is incorporated into almost everything that a radio wave transmits or receives , including, but not limited to, cell phones , radios , Wi-Fi , and two-way radios. RF engineering is a highly specialized field that typically includes the following areas of expertise:

Design of antenna systems to provide radiation coverage of a geographic area determined by an electromagnetic field or to provide the specified sensitivity to an electromagnetic field incident on the antenna.

Design of coupling structures and the transmission line to transport RF energy without radiation.

Application of circuit elements and transmission line structures in the design of oscillators, amplifiers, mixers, detectors, combiners, filters, impedance transform networks and other devices.

Verification and performance measurement of radio frequency devices and systems.

RF Technician Jobs

What is radiofrequency?

The radio frequency is the application of high frequency electromagnetic waves on the skin that makes controlled the different layers of the dermis, which favors heating:

The formation of new collagen.

Lymphatic drainage.

Circulation of the skin and subcutaneous tissue.

Fibroblast migration.

Depending on the frequency used, different layers of the dermis can be heated. It is a painless procedure that is used to treat cellulite and sagging skin anywhere on the body.

The immediate effect of the application of radiofrequency is the retraction of collagen, in order, after successive sessions, to achieve the restructuring of deep collagen and the formation of new fibers that replace the already aged ones, providing greater elasticity to the tissues and obtaining a skin smoother and, as a consequence, the reduction of wrinkles and epithelial sagging. The effects are usually achieved from the month of treatment and improve in the following, although this will depend on the state of collagen of each person. Between four and ten sessions are needed, depending on the body surface to be treated and other memory sessions can be performed after a few months.

RF Technician

What is an RF Technician

Well, nowadays the technology is shooting a lot in process and advances, so nowadays at any moment we find a radio frequency system and the figure of the RF operator becomes fundamental.

In the day to day of direct sound there is a void for this work, a lot of ignorance, it is a "hot potato" in shows until there are problems.

Usually when there are problems is when you say "oh, you still have to find someone who knows how to do this, right?"

So that no incidents in the sound occur in a show, it is important to have a technician who is dedicated to radio frequency.

Unfortunately, in small shows the RF tasks often fall to the monitor technician and it is important that they know what the matter is about; But if the event grows and we already have fifteen microphones, having a person dedicated to radio frequency is very important for a solvent development of the show.

With this, I encourage people who like a little to train in this discipline, there is a lot of field, there are very few of us who are professionally dedicated to radio frequency and it is very interesting.

What is an RF Technician