1. The content of the work is different
1. Network engineer
1) Responsible for the network connection in the computer room and the system configuration between the networks.
2) Responsible for the establishment and improvement of the topology diagram of the system network, and do a good job of analyzing the system routing and sorting out the data.
3) Responsible for the layout of the computer room lines and the standardization of protocols.
4) Responsible for the network connection and network sharing between computers, and responsible for the security settings between the networks.
5) Responsible for the analysis of network obstacles, timely processing and solving problems in the network.
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, so as to ensure the availability of the service; at the same time, analyze the cause of the failure in depth, promote and repair the problems existing in the service, and design and develop relevant plans to ensure When the service fails, it can effectively stop the loss. The main work contents in this respect are:
2) Problem discovery: Design and develop an efficient monitoring platform and alarm platform, use machine learning, big data analysis and other methods to summarize and analyze a large amount of monitoring data in the system, in order to quickly find problems and judge when the system is abnormal effects of failure.
3) Problem handling: Design and develop efficient problem handling platforms and tools, which can quickly/automatically make decisions and trigger relevant stop loss plans when the system is abnormal, and quickly restore services.
2. Different responsibilities
1. Network engineer
1) Formulate the community network information service work management system.
2) Formulate community network maintenance service management system and be responsible for the maintenance of network facilities.
3) Publish community information, property service information, and other relevant digital service information on the network platform in a timely and accurate manner.
2. Network operation and maintenance engineer
1) Quality: Guarantee and continuously improve service availability, ensure user data security, and improve user experience.
2) Efficiency: Use automated 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 ROI through resource optimization and combination.
三、应用不同
1、网络工程师
通过等级考试的合格人员能根据应用部门的要求进行网络系统的规划、设计和网络设备的软硬件安装调试工作，能进行网络 系统的运行、维护和管理，能高效、可靠、安全地管理网络资源，作为网 络专业人员对系 统开发进行技术支持和指导，具有工程师的实际工作能 力和业务水平，能指导助理工程师从事网络系统 的构建和管理工作。
2、网络运维工程师
运维所涉及的知识面、专业点非常广，对从业人员素质也要求非常高，运维工作在大型互联网公司也越来越重要。随着互联网的高速发展、网站规模越来越大、架构越来越复杂，对网站运维工程师的需求也会越来越急迫，特别是对有经验的运维人才需求量大，而且是越老越值钱。
