Hardware And Networking Jobs Hardware And Networking Jobs

A network administrator oversees computer networks to ensure that they function smoothly. A network consists of a grouping of computers that communicate with each other or a central computer known as a server, on which computer files, programs, and other information are stored. A network may be as small as two or three computers or as large as the Internet, the world’s largest computer network.

Whereas a network technician or engineer designs and sets up the infrastructure for a computer network, a network administrator usually configures and manages an existing network. He or she may be responsible for customizing the network to an individual company’s needs by connecting the necessary hardware and software to the network. Once the network is configured, the administrator adds computer programs, such as e-mail, that the company’s employees use on a daily basis. A network administrator’s work usually depends on the size of the network for which he or she is responsible. The smaller the network, the more duties a network administrator handles. For large networks, several individuals may perform different tasks related to the network. The administrator then monitors the performance of the network and troubleshoots any problems such as slow performance or network crashes. A crash occurs when users cannot access the network or use all of its features properly. The administrator must also work with individual users who are having network problems that are not experienced by other users.

While, Hardware Job includes, analyzing information to determine, recommend, and plan layout, including type of computers and peripheral equipment modifications as well as analyze user needs and recommend appropriate hardwares. Build, test and modify product prototypes, using working models or theoretical models constructed using computer simulation and refer with engineering staff and consult specifications to evaluate interface between hardware and software and operational and performance requirements of overall system, etc.