Today the whole world has been covered under different computer networks; it is simply system of networks, collected computers & devices consisting communications channels that assist communications among users and also allow users to allocate the resources. A network makes others to share the resources & information among devices connected into the same circle or channel. To administrate the long wired & channeled this network, we need an engineer. That is what Engineers do.The job of Engineers is to maintain of computer hardware and software that consists a computer network (Wire or Wireless). They are generally involved in deploying, configuring, maintaining and monitoring active equipment. The role is somewhat like the specialist or analyst, who works on design and security. Network manager will give attention to on the in general reliability of the network, server deployment, safety, and ensuring that the connectivity throughout a company's LAN/WAN communications is on same level with technological considerations at the level of an organization's ladder. Network specialists and analysts do contemplate on the networking design and security, chiefly troubleshooting and debugging related issues. They work intended authorize network infrastructure & system backups.
The major tasks assigned to a network engineer are to network engineering designs, implements, and troubleshoots computer. The network engineer often performs system administration tasks, as pondered on the high-level network associated duties such as network architecture, network design, choosing of network devices, and network policies, etc. As such, they're never involved with direct user support, especially placing the tier three supports platform.
Network administrators are accountable for the construction of the computer hardware and network infrastructure for an IT organization. Proper maintenance & regular supervision also come under the duty of Network engineer. They are intensely involved in the procurement of new hardware & making sure whether licenses are correctly issued or not. They too take care about the payment and up to date for software as required, they keep on checking the standards for server installations and applications, and also monitor the performance of the network, inspection for security drills, poor data managing practices, etc. Network administrator is always connectivity in the network; he is first person whom you have to contact for regular support & troubleshooting.
Network administrators are also keeping the connectivity works for all users in their organization, and taking care about data safety protection for connections to the internet is correctly maintained. Data Management Jobs are too concerned under the network engineer, as safety of the company's server is the first priority. Any sort of data leakage, May led the engineer out of company or levied with external charges. The channel through which companies carry out the regular schedules & tasks. The network engineer is hereby answerable to keep the whole system on the track.