There are various types of jobs in computer networking. The first type is the network administrator. They are usually responsible for maintenance of the network and troubleshooting problems. They also perform network security throughout the entire local area network. The duties encompass just about every aspect of the network including routers, firewalls, switches and hubs. They are responsible for evaluating and implementing third-party tools throughout company’s network. They must also perform backups and insure the safety of company data. The network administrator is often called the unsung hero as they are there unappreciated while computer systems are working, but often yelled at when they are not.

The second most popular, of the computer networking jobs, is the network engineer. There is not alot of difference between the engineer and the administrator. Smaller companies may have the administrator perform the tasks of an engineer to save money. In the case where there are two separate positions, the engineer’s primary focus is on infrastructure and security. They will also be responsible for hardware upgrades and evaluating vendor products.

Another position in computer networking is a network technician, which is an entry-level position. They will usually start out assisting the network administrator with various duties such as set up and troubleshooting. The also swap out and repair damaged hardware and software products. The network technician is sometimes called upon to travel to remote sites in order to do upgrades and direct support. This is the more fascinating job of computer networking since the technician handles various tasks and is constantly learning.

Finally, there is the manager position. Companies that have a large computer networking department, will usually have a manager. They oversee and direct the daily activities of the network administrator, the engineers and the technicians. This is a senior-level position that may take years to achieve.