With the continuous development of the Internet of Things, cloud computing, big data and other technologies, the technical requirements of network engineers are becoming more and more demanding, and their work is becoming more and more extensive. In the future there will be a need for more skilled and capable network engineers, and it can be said that the industry outlook for this career is very broad.
Routing and switching direction: usually in the integration company or outsourcing service providers, to government agencies, business users to provide services, can also go to the operator to work, but the operator direction focuses on transmission network, wide area network and park access technology. This is the hardest and most competitive direction.
Network security direction: usually in the security service providers and larger integrators work for enterprise users and institutions, do network security not only need to route, switching security understanding, but also need to many vendors of firewalls, IPS, signing confidentiality checking and signing system, certificate system, monitoring and alarm system has a broad and deep understanding, in addition to need to understand some of the hacker attack and defense techniques.
Operation and Maintenance Engineer: Operation and Maintenance Engineer's workload is relatively small, most of the time are idle not much to do, but once busy is all-night pressure is huge, although the dry project is not a lot of work, but the operation and maintenance engineers need to have a very hard technical strength, because a set of networks to build up and let it pass is very easy, but dealing with the faults, troubleshooting problems where it is a very big trouble. .
Network engineers are network technicians who master the theoretical knowledge and operational skills of network technology through study and training. Network engineers are able to engage in the design, construction, operation and maintenance of computer information systems.
Network engineers are engineers based on both hard and software, and network engineers are divided into many categories based on different hardware and software, and different certifications.
Network engineers are divided into two categories: hardware network engineers and software network engineers. Hardware network engineers are responsible for the maintenance of physical equipment such as network hardware and communication; software network engineers are responsible for the maintenance and application of system software, application software and so on.
The work of the network engineer includes:
1, responsible for the network connection in the computer room and the system configuration between the network.
2, responsible for the establishment and improvement of the topology map of the system network, and to do a good job of system routing analysis and organization of information.
3, responsible for the layout of the server room lines and protocol specification.
4, responsible for network connection between computers and network **** enjoy, and is responsible for inter-network security settings.