What Does a Computer Networker Do?
The computer network is essential to every office, business or institution in the modern, technology-driven world. A Computer Networker uses their knowledge and understanding of these systems to fills an important role in the function of any institution. Schools offering Cisco Network Systems degrees can also be found in these popular choices.
The Computer Network
A computer network exists whenever two or more computers are linked together to share data. The actual sharing of this information can require the management of a wide variety of both computer hardware and software. Local area networks (LANs) may be wireless or wired; likewise wide area networks (WANs). The wireless application is becoming increasingly popular; however, a Computer Networker should be knowledgeable about all types of systems. The networks themselves can be extremely complex, but a rough classification might be as follows:
- Local Area Network (LAN) - operates within restricted area.
- Wide Area Network (WAN) - operates across cities, countries or the world.
- Wired - uses cables for communication between computers.
- Wireless - uses radio waves or microwaves to communicate.
The Computer Networker
Jobs in Computer Networking may vary widely in the responsibilities they carry and the salaries they yield. A network administrator may be in charge of installation, configuration and maintenance of an entire wide area network. A network technician may focus only on the setup and repair of specific types of hardware or software. Computer Networking jobs appear under many titles. Examples include:
- Network Administrator
- Network Analyst
- Systems Engineer
- Network Manager
- Information Systems Technician
Training for the Computer Networker
Training in computer networking can begin in high school. Students at that level can start to learn the basics of configuring routers, installing wires and working with a variety of operating systems and protocols. Following that, there are focused 2-year programs which offer not only basic networking skills but on-the-job experience.Then there are 4-year degree programs which require a greater investment of time and money, but also offer greater long-term prospects. Additional certification, for instance in as a Microsoft Certified Systems Engineer (MCSE) or Cisco Certified Network Associate (CCNA), have also become important to the Computer Networker.
To continue researching, browse degree options below for course curriculum, prerequisites and financial aid information. Or, learn more about the subject by reading the related articles below: