What Is Included in a Typical Job Description of a Network Administrator?


Quick Answer

A network administrator is in charge of designing and organizing systems such as LANs, WANs, Internet and intranet systems, along with network segments. They are required to modify, install and support the computer systems within a company.

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Full Answer

Network administrators install and maintain network hardware and software, diagnose and dissect any issues within a computer system. They are responsible for network monitoring that ensures user security and allows them to determine any requirements to the network or system. Additionally, network administrators modify a system's performance for optimal functionality and maintain the integrity of the company's network, security and server deployment.

The job description entails designing and deploying networks and assigning protocols and table configurations for routing. It is also the duty of the network administrator to maintain individual machines including drivers and personal computer settings in addition to printers. Some jobs may require maintenance of file servers, VPN gateways or intrusion detection systems, and administration of any technical issues regarding switches, firewalls and phones may be necessary, as well as conducting software deployments, security updates and patches.

As of 2015, the median salary of a network administrator is about $55,000, with a salary ranging from $36,000 to $78,000. Salary is dependant on the employer, work experience and geographic location.

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