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Who Is Sysadmin And What Are His Duties?

A System Administrator Is A Person Who Maintains And Manages A Computer System, A Computer Network, Or A Set Of Computer Networks.

Depending on the company, a system administrator may work in Network Operations Center, Security Operations Center, Data Center, or Internet Service Providers.

Who is sysadmin and what are his duties?

What are the duties of a system expert?

The duties of a system administrator are extensive and vary from organization to organization. Typically, a system administrator is responsible for installing and supporting computer servers or systems. Of course, as mentioned, sometimes this person works as a network manager in a company. In this case, a system expert is responsible for maintaining the hardware and software that make up a computer network.

A network administrator is considered mid-level support staff and does not directly interact with users. The duties of a network administrator also vary from place to place and depend a lot on the size of the organization or company.

In small and large companies, different roles are defined for a network administrator/system administrator. However, the duties of a network administrator include assigning a network address to computers and devices on the network, implementing and managing routing protocols such as BGP, OSPF, ISIS, Configuring station routing table, updating the web etc.

In addition, the network administrator may be responsible for several network services such as file servers, virtual private network gateways, intrusion detection systems, etc.

As a system expert, This person is responsible for creating a backup copy of the information, responsible for establishing system security, checking event log files and identifying system bugs, updating the operating system and software, checking network traffic, checking network security, upgrading software, installing security patches, answering users’ technical questions and helping To them, he is responsible for adding, deleting and updating existing user accounts in the system and resetting passwords, documenting system configuration files, identifying and debugging and reporting system bugs, and installing and configuring new software and hardware.

How to become a system expert?

Usually, companies ask applicants for this job title to have a bachelor’s or master’s degree in computer and computer science. In addition, two to five years of practical work experience in this field increases the chances of getting a job. To get a job as a systems expert, you must first check the company’s area of activity. For example, a company that is looking to recruit a system expert related to the Linux operating system is looking for someone who has the following skills:

A system expert who is going to work in a company active in the field of virtual networks should think about learning the following skills:

A system expert in a company that needs to manage public IT services should consider learning the following skills:

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