/ / Who is the network administrator?

Who is the network administrator?

No self-respecting company has longdoes without computers and its own local network. On professionals who provide its work, there is a lot in the life of the company. One of these professionals is a network administrator. This is the person who is responsible for ensuring that the computer network of the enterprise functions in a normal mode.

Network Administrator
Tasks and professional duties

Setting up the equipment and computer network,ensuring its permanent operability and security of operation, eliminating emerging problems, configuring access to network resources for each user - this is what this work consists of. The system administrator performs the following duties:

- installation of network equipment, its configuration and maintenance of its operational status;

- installation of operating systems and necessary programs on servers and computers;

- monitoring the operation of the network and equipment, warning and troubleshooting;

- delivery of network addresses to network devices and computers included in it;

- selection of network protocols and their configuration;

- registration of users and control of access to network resources;

- technical and software support of users, consulting, drafting instructions;

- creation of backup copies of data;

- providing information security and protection from viruses.

job system administrator
In some cases, these tasks arecare of network services, installation and support of file servers, VPN gateways and so on, as well as maintenance and repair of computers and office equipment.

Creation and support of the local network of the company -the main task that is solved by the system administrator. Working with hardware and software, server maintenance and thinking out information security policies are also part of his daily routine.

Education and work experience

The future network administrator musthave a higher technical (profile) education, preferably in the field of information technology, computer systems or applied informatics. As elsewhere, a big plus for a candidate for this vacancy is work experience in the specialty.

system administrator work
Necessary properties of character

In the course of its activities, the networkthe administrator finds and fixes various malfunctions. Therefore, he must be not only educated and competent in his field, but also calm and patient. He also needs to be able to quickly move from one task to another, instantly concentrate and find creative solutions to emerging problems. However, he, like any worker in general, has to cope with a large volume of rather monotonous daily duties, for which you need ordinary perseverance.

A network administrator can work not only in a company specializing directly in high technology, but in any company that has a local network. He obeys the head of the department.