What is the difference between an operation and maintenance engineer and a network engineer?

1, network engineer

1) is responsible for network connection in the computer room and system configuration between networks.

2) Be responsible for establishing and perfecting the system network topology diagram, and do a good job in system routing analysis and data sorting.

3) Responsible for the planning of computer room lines and standardization of protocols.

4) Responsible for network connection and network sharing between computers, and responsible for security settings between networks.

5) Be responsible for the analysis of network obstacles and deal with and solve problems in the network in time.

2. Network Operation and Maintenance Engineer

1) event management: the goal is to restore the service as quickly as possible when the service is abnormal, thus ensuring the availability of the service; At the same time, in-depth analysis of the causes of the failure, upgrading and repairing the problems existing in the service, designing and formulating relevant programs to ensure efficient stop loss when the service fails. The main work in this area includes:

2) Problem discovery: design and develop an efficient monitoring platform and alarm platform, and use machine learning, big data analysis and other methods to summarize and analyze a large number of monitoring data in the system, so as to quickly find problems when the system is abnormal and judge the impact of faults.

3) Problem handling: Design and develop an efficient problem handling platform and tools, which can quickly/automatically make decisions when the system is abnormal, trigger relevant stop-loss plans, and quickly restore services.

Second, different responsibilities.

1, network engineer

1) Formulate the management system of community network information service.

2) Develop the community network maintenance service management system and be responsible for the maintenance of network facilities.

3) Timely and accurately publish community information, property service information and other related digital service information on the network platform.

2. Network Operation and Maintenance Engineer

1) quality: ensure and continuously improve the availability of services, ensure the security of user data and enhance the user experience.

2) Efficiency: use automation tools/platforms to improve the engineering efficiency of software in the R&D life cycle.

3) Cost: Optimize service architecture and performance tuning through technical means; Reduce costs and improve return on investment through the best combination of resources.

Third, the application is different.

1, network engineer

Qualified personnel who pass the grade examination can plan and design the network system and install and debug the software and hardware of the network equipment according to the requirements of the application department, can operate, maintain and manage the network system, and can manage the network resources efficiently, reliably and safely.

As a network professional, I provide technical support and guidance for system development, have the practical working ability and professional level of engineers, and can guide assistant engineers to engage in the construction and management of network systems.

2. Network Operation and Maintenance Engineer

Operation and maintenance involves a wide range of knowledge and professional knowledge, which requires very high quality of employees. Operation and maintenance work is becoming more and more important in large Internet companies. With the rapid development of the Internet, the scale of websites is getting bigger and bigger, and the structure is becoming more and more complex. The demand for website operation and maintenance engineers will become more and more urgent, especially experienced operation and maintenance talents. The older they are, the more valuable they are.