Computer Networking and Telecommunications Major, Jobs, and Careers

In the context of the 4th Scientific and Technological Revolution with the core being the Internet of Things (Internet of Things) and cloud computing (Cloud Computing), the demand for human resources in the computer network industry is growing rapidly. computing and data communication is very high. Therefore, studying this field will give you a wide range of job opportunities.

What is computer networking and data communication?

Most of the computer systems of agencies, organizations, businesses and individual users’ computers are connected to be able to transfer data back and forth between each other.

Computer networks and data communication include the design, construction, and operation of the entire information transmission infrastructure and the design, construction, and administration of the entire computer system and network, and user administration. , monitor and coordinate other activities related to the entire computer system and network.

Computer Networking & Data Communication is a discipline that studies the principles of networking, how to design and build a network system from local network to wide area network with global connection. At the same time, the industry also provides learners with advanced skills in developing applications on mid to high-end networked computer systems.

What Does a Computer Networking Specialist Do?

The priority of the computer networking specialist is the day-to-day support that keeps the network functioning. The computer networking specialist maintains the software and hardware, monitors the system for potential disturbances, analyzes problems, and develops plans for potential solutions. Networking specialists must anticipate problems and develop plans to prevent them, or at least minimize their effects when they do happen.

In some systems, the computer-networking specialist also oversees the security system for the network. Computer crime is a growing problem, and networking specialists are constantly being challenged to find new ways to thwart potential information thieves. They must understand the nature of the information being protected, the type of software and hardware being used, and the myriad possible ways to breach its security.

Before deciding on a career in computer networking, you might consider whether you have the personal characteristics that would benefit you in this line of work. Problem-solving is by far the No. 1 activity for computer networking specialists, and the ability to solve problems quickly and creatively is essential.

The job also requires the ability to work well under stress. Computer networks are the communications backbone of large and small businesses, and production stops for these businesses once the system goes down. That puts immediate pressure on the computer networking specialist to respond swiftly and to find a solution, which may mean working late at night or on weekends. In addition, many routine upgrades and maintenance checks on the network must be done outside of normal office hours while computers are not in use.

Computer Networks Technology Trends

Networking technology is crucial in people life. Here are top trends in the future:

• 5G and Wi Fi 6 technology
• Augmented reality and virtual reality. …
• Cloud computing
• Intent-based networking (IBN)
• Internet of Things (IoT)

Career in computer networking

Currently, the computer network and data communication industry have great influence and far-reaching in all areas of human life, such as The field of communication (Internet, social networks, electronic newspapers, …); Entertainment (online music, television, games, …); Economic fields (e-commerce, online advertising, …); The field of education (e-university, online problem solving, …); Administrative field (e-government, paperless office, …) and many other areas of life.

Graduated as an engineer in Computer Networking & Data Communication, learners can work in positions such as:

• Network and system administrator at banks, data centers, Internet service providers (ISPs)
• Professional network designer: building safe and effective computer networks for organizations that require it
• Network software developer
• Mobile and wireless application developer
• Specialist in building and developing communication applications: VoIP, video conferencing

The future major in computer networking does not require a heavy emphasis on any particular subject area while still in high school, but the subject does require basic skills in problem-solving, analysis, and communication. Many colleges and universities also require SAT scores for admission to a degree program in computer networking. Students should check on any prerequisites before applying.

Computer networking technology jobs

Computer networks can be found in nearly every large and small business. The requirements and equipment available to the networking specialist vary accordingly. Not all of the jobs should be limited to computer networking.

Network Administrators

Network administrators are responsible for keeping a network up and running–like an auto mechanic for the network. They create user accounts and manage the folders and other resources on computers in the network. They correct problems with network communications, resource access, printers, and computers. They also must address issues about system expansion. Depending on the organization’s size, a number of locations and users, geographic reach, and purpose, a network administrator’s job can include a wide variety of responsibilities.

Here are some basic tasks for which a network administrator may be responsible:

• Setting up and configuring network hardware and software
• Installing and configuring network media and connections
• Connecting user nodes and peripherals of all kinds to the network
• Adding users to and removing users from the network
• Managing user accounts, such as passwords, storage space, and file-access privileges
• Creating and maintaining a system for backing up data and program files
• Ensuring the security of the network
• Managing the organization’s e-mail system
• Managing users’ ability to access the Internet via the network
• Training users to utilize the network’s resources

Network Engineer

A network engineer designs and manages the groups of computers networked together. The network engineer performs tasks such as installing and configuring communication hardware, setting up the network communication link, installing and configuring application software, troubleshooting operations to ensure continuous network availability and offering technical support and assistance.

Network Analyst

Network analysts support the computer network and the overall computer infrastructure. Job duties might involve installing network software and training the user in new applications. The analyst might be responsible for coordinating system enhancements between the software and hardware, documenting procedures, and producing policies and procedures.

Information Systems Administrator

Information systems administrators assist with the design, delivery, and maintenance of an information technology infrastructure within the organization. The person assists in strategic planning and in evaluating and recommending services, products, and projects. The job involves assisting in the planning, development, implementation, and maintenance of the information platform. The information platform might include Web servers and services, technological applications, and interactive applications. Administrators also supply instruction, user aids, and assistance in problem-solving for library IT applications.

Network Technician

The network technician generally services network computers and troubleshoots for potential problems. Network technicians often work the help-desk services to repair or upgrade computers. Technicians need to be familiar with the different operating systems such as Microsoft, Novell, and Unix, as well as the basics of computer networking.

Companies of all sizes have networks and need knowledgeable individuals to manage those networks, but those companies that cannot afford, or do not require a full-time administrator, might contract with a computer company that offers administrative services. Computer networking presents an outstanding opportunity for the skilled professional or entrepreneur to work with a variety of companies to set up or possibly maintain a network.

Computer Networking Instructor

The increasing use of computer networks has created a need for more instructors who have a solid networking background and can teach those skills to students. Unlike in some other academic fields, one need not have a doctoral degree in computer networking to be a computer networking instructor. Although community colleges and four-year schools might prefer instructors to have a master’s degree, for-profit and certification schools usually only require substantial experience in the profession. It is also a way to remain a working professional while supplementing an income and contributing to the growth of the profession.

More Computer Networking Career

Some other computer-related specialities that involve networking skills are:

• Computer Programmer
• Computer Engineer
• Database Administrator
• Web Master
• Computer-Operations Researcher
• Computer Repair Specialist
• Systems Analyst

How Much Do Computer Networking Jobs Salary

The computer networking salary in the US range from $56,230 to $155,250, with a median salary of $100,240.