What Is A Network Engineer? : It’s Role in Information Security.

 Organizations, governments, and even remote users have access to computer networks to carry out their day-to-day operations. The infrastructure, including software and hardware, supports the connectivity and operation of corporate networks.

Network engineers design the computing infrastructure based on business needs and evaluate the flow of information across the company and externally. The network engineer spend a lot of time graphing data flows, especially as networks grow in size and complexity.

After configuring the appropriate hardware, software and services, the network technicians test the system to ensure that information flows properly. If an error or service interruption occurs, the network engineer must troubleshoot, diagnose, and test the system until it works. Once implemented, network engineers perform regular maintenance to protect and update the network.

Protection Against External Attacks

Attacks on network systems are increasing. According to a TechRepublic report, the number of data breaches published in the first half of 2019 was over 3,800, a 54% increase over the same period last year. Almost 90% of these data breaches can be traced back to external attacks. In addition to continuously updating hardware to meet network requirements, network engineers must install scanning and blocking systems to prevent phishing and ransomware attacks. Another part of network technicians is educating employees about these attacks and preventing suspicious emails and information from being accidentally leaked.

Network engineers balance the importance of security with the growing demand for faster, more efficient, and more flexible connections and computers. Network engineers must adapt to changing technologies as they update and optimize their corporate networks; B. to new cellular systems of the 5th generation (5G). Implementing these technologies involves testing new processes and devices, monitoring system performance, and completing training manuals for users.

Network Engineer salary

Advances in technology and the need to secure information are increasing the demand for IT professionals such as network technicians. According to PayScale as of October 2019, the average annual salary for network technicians is $ 72,398.

Skills That Are Needed For The Future Of Network Engineering

According to an article by Robert Half, a recruitment agency, many organizations require network engineers to be "masters of all networks." Both technical and communication skills are very important for aspiring network technicians.

Computer Skills For Network Engineer

It is important for network engineers to understand the hardware and software of local and wide area networks and their implementation in network structures. Advanced knowledge of tools and concepts such as Java, Python, blockchain and cloud services are becoming increasingly important.

Math insight is another important skill in defining a network engineer. Network engineers cannot use advanced math every day, but as network systems become more complex, it is beneficial to be able to understand computer operations in mathematical ways.

Soft Skills For Network Engineer

Network engineers are often translators between business goals and technical requirements. You will communicate with business leaders and project managers to better understand their business goals and technology solutions.

These communication skills are important when your system is down or when your company has a network incident. Network engineers and their teams must use problem solving skills to identify problems, develop corrective action plans, and then communicate these to other members of the organization and other affected parties. In many cases, in order to develop this plan, it will be necessary to explain the technical terms in a format that is easily understood by those with no technical background.