1. Responsible for the planning, design, implementation, operation and maintenance of the company's network and the continuous optimization of the network infrastructure to ensure that the company's network is smooth.; 负责公司网络的规划、设计、实施、运维以及网络基础架构的持续优化,保证公司网络通畅; 2. Responsible for the daily maintenance of network equipment and network environment, troubleshooting, analyzing the causes of faults, ensuring network quality, and the normal operation of network equipment; 负责网络设备和网络环境的日常维护,排查、分析故障原因,保证网络质量及网络设备的正常运行; 3. Responsible for the management and operation and maintenance of hardware equipment in the data center, including servers, firewalls, switches, application deliverers, and backup all-in-one PCs within the scope of the data center, to ensure the high availability of the data center infrastructure; 负责数据中心的硬件设备管理与运维工作,包括数据中心范围内服务器、防火墙、交换机、应用交付器、备份一体机等,保障数据中心基础架构的高可用性; 4. Responsible for the operation and maintenance of the virtualization platform and tuning work to ensure efficient and stable operation of the virtualization platform; 负责虚拟化平台的运维及调优工作,确保虚拟化平台高效稳定地运行; 5. Responsible for the daily operation and maintenance of all server operating systems in the data center and the operation and maintenance of the backup disaster recovery system in the whole domain of the data center, prepare the infrastructure maintenance manual, and prepare and implement the emergency plan according to the management requirements;; 负责数据中心所有服务器操作系统的日常运维及数据中心全域内备份容灾系统的运维,编写基础架构维护手册,并依据管理要求编写应急预案并实施; 6. Other tasks assigned by Superior 上级指派的其他任务。