IT NETWORKING: Definition, Security, Specialist, Duties, & Salary

IT networking

Networking is a part of information technology (IT), and it is one of the areas of IT that is growing the fastest. It includes building, using, and maintaining computer networks, including hardware, software, and protocols so that multiple computers can share data. In this blog post, we will explain the meaning of IT networking, an IT networking specialist, the job description, security, courses, and the IT networking salary.

IT Networking

Information technology (IT) networking is the creation, maintenance, or use of systems for saving, retrieving, and sending information, especially computer systems, software, and networks. It is the process of linking two or more computers together online so they can share data over data connections.

People’s lifestyles around the world have changed as a result of IT and computer networking: 

  • Everyone makes use of a computing device, be it a computer, smartphone, or tablet.
  • Anyone in the world can work from any place. 
  • Businesses can use video conferences to share information, software, and expertise from multiple places at once without spending time or money on travel.
  • With the click of a mouse, information on any topic is accessible.

With how fast technology and communication are changing and how often they change, there is a downside: hackers. Hackers try to get into personal and business networks all the time. Some of the ways they do this are through ransomware, identity theft, data loss or manipulation, and denial of service attacks. Because of this, trained IT  networking experts are being called on more and more to protect information for people, businesses, and the government through security processes that are always changing. 

IT Networking Specialists

Analyzing, resolving, and assessing computer network issues are the responsibilities of networking specialists. Communication networks may also be built and designed by an experienced IT networking specialist. Through hardware configuration and end-user training, they are crucial in managing an organization’s network and keeping it safe and secure. Day-to-day operations are handled by network specialists and administrators, while LANs, WANs, and intranets are designed and built by network architects and engineers. These positions might be mixed, based on the size of the business.

An IT networking specialist works for a wide range of businesses and industries, such as healthcare, information technology, education, and many other big businesses that use computer networks. Most network specialists work in an office, but some IT networking specialists can work from home or go from one client to another. IT network specialists often work at night and on weekends, especially when they need to fix problems with the network. This is because most businesses rely on their computer network to communicate and run their daily business.

IT Networking Specialist Skills

There are a lot of technical skills that help IT networking specialists do their jobs well, but soft skills are also very important to the job. Technical skills can help an IT network specialist fix a problem, but soft skills can help a network specialist find the problem, explain it to coworkers, and work with a team to avoid problems in the future. Here are some of the skills network experts use most often:

  • IT networking
  • Network security
  • Hardware knowledge
  • Customer care
  • System of computers
  • Multitasking
  • Interpersonal skills
  • Creatively fixing problems
  • Communication
  • Analytical thinking
  • Teamwork
  • Leadership

IT Networking Job Description

You may get a decent idea of what hiring managers are looking for by utilizing this sample job description for an IT networking specialist. Keep in mind that each organization is different, and each candidate for a network specialist position will have certain skills.

#1. Job Summary

For the purpose of enhancing the computer systems of our clients, we are seeking an IT networking specialist. In this position, you evaluate the client’s current network and search for flaws or inefficiencies. The installation of new hardware and software is thereafter under your direction. Firewalls and fresh LAN networks may be examples of this. You must make sure to configure our clients’ computers in accordance with all TCP/IP protocols. Additionally, you carry out a vulnerability analysis to confirm the security of their networks. A bachelor’s degree in computer science or IT is required for our ideal applicant. You’ll also need to obtain and maintain a security clearance because some of our clients work with sensitive data.

#2. Duties and Responsibilities

  • Conduct a vulnerability analysis and a general evaluation of the present-moment networks.
  • Identify any flaws or inefficiencies.
  • To resolve any issues, install hardware and software.
  • Aid in educating staff about the new programs and standards
  • After the project is done, offer technical help.

#3. Requirements and Qualifications

  • A bachelor’s degree in computer science or information technology (IT)
  • Certification as an IT networking specialist
  • Experience in network and technical help over several years
  • Strong problem-solving abilities

IT Networking Salary

The average yearly salary for the category of IT networking jobs in the United States as of April 12, 2023, is $77,908 USD. This equates to approximately $37.46 per hour if you need a rapid wage calculator. This amounts to $6,492 per month or $1,498 per week.

What Are the Top 10 Cities With the Highest Paying IT Networking Jobs?

There are ten cities where the typical IT networking job salary is higher than the national average. Sunnyvale, California, is at the top of the list, followed closely by Manhattan, New York, and Livermore, California, in the second and third spots, respectively. With an additional $17,537 (22.5%) above the $77,908 norm, Sunnyvale, CA, continues the trend started by Livermore, CA, which is above the national average by $15,084 (19.4%).

With the median salary in these ten cities exceeding the national average, moving seems to offer the best chance of advancing one’s financial situation in the field of IT networking.

The average salary of the IT networking job for these top ten locations changes only slightly, at 8%, between Sunnyvale, California, and Worcester, Massachusetts, underscoring the limited prospect for significant wage advancement. The most important thing to take into account when choosing a location and income for an IT network function is the potential for a lower cost of living.

IT Networking Security

IT network security keeps your servers and data safe from breaches, attacks, and other threats. This is a broad, all-encompassing term for hardware and software solutions, as well as processes, rules, and settings that affect how a network is used, who can use it, and how well it protects against threats as a whole.

Access control, anti-malware software, firewalls, virtual private networks (VPNs), network analytics, and other measures are all part of IT networking security.

 Benefits of IT Networking Security

IT network security is necessary for protecting user data and information, safeguarding shared data, ensuring a reliable connection and network efficiency, and defending against cyber threats. a designed, effective networking security solution that reduces overhead expenses while also protecting businesses from catastrophic damage that results from a breach of data or other security incidents. Making sure that only the right people can access systems, applications, and data makes it possible for a business to run and provide services and goods to customers.

Types of IT Networking Security Protections

#1. Firewall

Firewalls use security rules to control the traffic getting into and going out of networks. It keep out unwanted traffic and are a necessary part of everyday computing. Firewalls, particularly Next Generation Firewalls, which concentrate on stopping malware and application-layer attacks, are a key component of IT networking security. The outside of the network is blocked, ensuring that a company’s sensitive information remains within the network. Organizations can go even further by setting additional internal network borders, which can provide greater security and access control.

#2. Remote Access VPN

Individual hosts or customers, such as telecommuters, mobile users, and online consumers, can gain secure, remote access to an organization’s network over a virtual private network (VPN). Typically, VPN client software or a web-based client is installed on or utilized by every host. Multi-factor authentication, endpoint compliance scanning, and data encryption are used to guard against unauthorized access and maintain the confidentiality of private information in transit.

#3. Zero Trust Network Access (ZTNA)

According to the zero-trust security paradigm, users should have only the privileges necessary to carry out their assigned tasks. This differs significantly from common security measures like VPNs, which grant users complete access to the target network. Zero trust network access (ZTNA), also called software-defined perimeter (SDP) solutions, gives users who need it to do their jobs access to an organization’s services in small chunks.

#4. Email Security

Email security refers to all processes, products, and services designed to safeguard your email accounts and email content from external hazards. Most providers of email services have built-in security features to keep your email safe, yet these may not be sufficient to stop hackers from getting to your information.

#5. Hyperscale Network Security

Hyperscale means that a system’s design can grow as demand grows. This solution features rapid deployment and scalability up or down in response to varying IT networking security requirements. In a clustering solution, you can use all of the hardware resources available by tightly combining networking and computing resources in a software-defined system.

IT Networking Courses

IT networking and maintenance require a certain level of skill, and certification courses are a popular way to expand one’s knowledge and range of learning as well as prove their skills in the field. All IT staff members, from beginners to specialists, can benefit in their careers by getting a certification. Different firms provide IT networking certification programs with varying degrees of learning and utilizing various platforms to assist individuals in setting up, managing, and working with both physical and virtual networks.

IT Networking Training and Certification Courses

Courses for IT networking certifications provide a range of expertise and understanding in network design, implementation, management, and optimization. The organization values networking-certified professionals highly, and they are frequently given greater employment prospects with higher salaries. Network security certification training programs from Cisco and CompTIA are in high demand. Most businesses, regardless of sector, employ Cisco goods and services to create their IT architecture. Additionally, the vendor-neutrality of CompTIA certifications assists professionals in developing a uniform procedure for building their network infrastructure.

System administrators, network administrators, and others are the target audience for the IT networking courses. They instruct students on how to effectively manage contemporary networks, which might be either physical or virtual, or perhaps both. Working professionals have a variety of certificates to pick from, yet they each offer varying degrees of knowledge in various network platforms. The most well-known and extensively researched network certifications held by their holders include:

  • CompTIA Security+ [SY0-601]
  • Cisco Network Security Audit training CompTIA N+
  • Cisco Certified Network Associate (200-301 CCNA)
  • CompTIA N+ Certification Training
  • Certified Network Defender (CND) V2 certification training

Is IT Networking a Good Career?

The popularity of computer networking will increase as technology develops. Occupations like network administrators and computer system analysts are among the top 10 best occupations in IT for 2021, according to a study conducted by IT Career Finder.

What Are the 4 Types of Networking?

There are four different types of wireless networks, each with a specific purpose: wireless local area networks, wireless metropolitan area networks, wireless personal area networks, and wireless wide area networks.

What Is Different Between IT and IT Networking?

Information technology (IT) is the creation, maintenance, or use of systems, especially computer systems, software, and networks, that store, retrieve, and send information. IT networking is the act of electronically linking two or more computing devices to communicate information across data links.

Does Networking Require Coding?

Networking concentrates on the administration and upkeep of existing computer systems. Programming, on the other hand, is all about constantly writing code to create new computer systems or improve ones that already exist. For example, if a person worked as an IT specialist, they might look at how well a computer system works or how safe it is.

Which Is Better Computer Science or Computer Networking?

Do you want to know more about how computers work in general? If that’s the case, you might want to get a degree in computer science. A computer networking degree might be for you if you want to learn more about computer hardware and build and run computer networks.


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