Παρασκευή 21 Αυγούστου 2020

What job opportunities does a telecommunications engineer have?

Telecommunications engineers often work as operators, manufacturers, and service providers. However, there are also other outputs that should be known:

Banking. Engineers intervene in disciplines such as  automatic trading  . In other words, the creation of robots that operate autonomously and in real time on the different stock markets. In addition, they are responsible for the information systems of the banks.

Logistics and Transportation. In this case, they deal with product tracking systems, fleet tracking, smart highway creation, vehicle-to-vehicle communication, etc.

Image. Are you one of those who enjoys digital or 3D television to the fullest? Well, behind these achievements there is always a telecommunications engineer. On the other hand, image processing can also be used to carry out medical diagnoses.

Defending. In the field of defense, telecommunications have diverse applications. For example, transparent materials (not detectable by radar) or augmented reality equipment for soldiers.

network engineering

Τρίτη 18 Αυγούστου 2020

What does and where does a telecommunications engineer work?

The profession of a telecommunications engineer focuses on providing technical solutions in the transmission and reception of signals and the interconnection of networks for a company or organization.

Researching innovative products, getting updated on everything related to technological products and strengthening the ability to solve problems are some of the most important tasks of a telecommunications engineer .

The term "telecommunication" refers to communication at a distance , generally through the propagation of electromagnetic and optical waves. 

A telecommunications engineer is responsible for the design, research, and development of communications systems that are delivered via cable and satellite, mobile phones, radio waves, the Internet, and email.

They use a variety of equipment and means of transportation to design telecommunication network infrastructure. The most common used in today's cable telecommunications are coaxial cables, optical fibers, and twisted-pair cable .

network engineer career path

Radio frequency engineers

 Radio frequency engineers are specialists in their respective fields and can take on many different functions, such as design, installation, and maintenance. Radio frequency engineers require many years of extensive experience in the area of ​​study. This type of engineer is experienced in broadcast systems, device design, and antenna placement for optimal performance. The RF engineer job description at a broadcast facility may include maintaining the station's high-power broadcast transmitters and associated systems. This includes emergency power transmission site, remote control, main transmission lines and antennas settings, microwave radio relay STL/ TSL links and much more.


In addition, a radio-frequency design engineer must be able to understand electronic hardware design, circuit board material, antenna radiation, and the effect of interfering frequencies that prevent optimal performance within the piece of equipment being being developed.


RF Technician Job Description

Radioelectronics

Radio electronics deals with electronic circuits that receive or transmit radio signals.

Typically these circuits must operate at radio frequencies and power levels, which places special restrictions on their design. These limitations increase in importance with higher frequencies. In microwave frequencies, the reactance of signal traces becomes a crucial part of the physical layout of the circuit.

Radio Electronics Topic List:

RF oscillators : PLL , voltage controlled oscillator

Transmitters , transmission lines , RF connectors

Antennas , antenna theory , the list of antenna terms

Receivers , tuners

amplifiers

Modulators , demodulators , detectors

RF filters

RF shielding , Groundplane

PCB design guidelines

DSSS , noise power

Digital radio


RF Tech

Παρασκευή 14 Αυγούστου 2020

What is the typical job of a radio frequency technician?

Well, the RF technician is in charge of managing all the wireless systems that he has in the show, be they microphones, be they in-ears , management of the walkies that are being used in the show or in the event, the intercom systems ... coordinate everything this.

You must make a work table so that all those frequencies are not stepped on and you can work without any problem. This is the main job of the radio frequency technician.

If radio frequency doesn't work well at an event, what can happen?

If the radio frequency does not work well the event is chaos.

Because the bad thing about radio frequency is that when something goes wrong you don't know where the shots are coming from and you don't know what to do. So you have to have the resources to get ahead without the breakdown being very obvious.

There are always going to be problems: a microphone is cut, it falls, a connection to the microphone itself breaks ... this is inevitable.

But how to solve it and how to get out of the fast track is not a task for which everyone is prepared and you have to have a certain solvency when it comes to getting ahead.

RF Technician Job Description

Πέμπτη 13 Αυγούστου 2020

what does a security consultant do

 The function of the security consultant is to advise the company on the security policy and the most appropriate systems to apply. He is in charge of carrying out an analysis of the risks on the assets associated with the people in the company he advises (for example, possible losses of assets or illegal actions of the staff), so that they can act in the event of a problem with the solution best suited to the needs and resources of the company. It is a generic occupation that can create more jobs if the professional specializes well in a specific job or sector.

Chores

It should be noted that each of these tasks can become a specialty of the consultant and its own professional profile.

Identify the strengths and weaknesses of the company in terms of security. Knowing how the company works requires an analysis of the organization and the identification of the needs and gaps it has, both in the general field and in the security aspect.

Identify the risks and threats that can pose losses to the organization. Based on knowledge of the organization and the environment, it establishes the risks that may pose a danger to the organization.

Advises in the definition of the security policy of the company. It helps the company management to define the security policy to be followed in accordance with the characteristics of the organization and the regulations that must be met.

He plans security systems that will later be implemented and maintained by himself or by specialists and technicians. Define which are the best security systems, depending on the needs and resources of the company.

Verify the system once it is implanted. Once the security system is installed, check that it is working properly and that it is being used properly.

Inspects existing security systems. It evaluates the systems that are already installed to assess whether they are adequate to the current needs of the company, that is, if the system covers the current risks that the company may suffer. It is important to carry out inspections, since companies are dynamic and over time a security system can become obsolete or not meet the needs.

Verify the quality of a security system, according to the needs and characteristics of the organization. This work is closely related to inspection. A security system not only has to respond to the needs of the moment, but it also has to respond with quality, for example, an alarm system cannot generate false alarms continuously, since it has very harmful effects.

As an external consultant, he prepares, coordinates and streamlines the development and execution of crisis plans.

It clarifies and defines the objectives to be achieved in each risk and measure applied.

It informs about the ideal criteria for controlling the company's information, tabulating the appropriate distribution levels and advising on the best distribution channels.

Perform congruence analysis on security projects and applications.

Collaborates in the definition and implementation of continuity and disaster recovery systems.

Participate in the definition of desirable profiles in the hiring of strategic business personnel.

Conduct safety studies on specific topics. It develops specific studies or investigations that it can receive to analyze a specific or specific situation that the company has to solve. For example, you can do a one-off analysis on the illicit use of computers by someone on your staff.


what does a security consultant do

Τετάρτη 12 Αυγούστου 2020

full stack network engineer salary

 According to the 2017 Hays Survey , 40% of those surveyed consider that young people are poorly prepared to go out to the labor market after finishing their studies, while 47% consider that they are quite prepared.

Perhaps more relevant is the fact that 9 out of 10 respondents say that there is a gap between the preparation of young people and what companies demand .

Engineer, where are you?

Technology-related positions are in high demand. Thus, for example, the demand for IT engineers has skyrocketed in Barcelona under the protection of start-ups (there are more than 1,100 according to a study by the Generalitat) and with the implementation of multinational technology centers, which cannot meet the demand that they themselves generate.

In fact, 85% of the supply of jobs related to new technologies is concentrated in Madrid and Barcelona.

full stack network engineer salary