1.Responsible for the coordination and management of the operation and maintenance team, including network/hardware planning management, basic operation and maintenance, database operation and maintenance, application operation and maintenance, operation and maintenance platform, etc.;

2. Establish and improve standardized operation and maintenance systems, processes, management strategies and security strategies to ensure the quality of operation and maintenance;

3. Responsible for the deployment and daily maintenance and management of the company's operation and maintenance systems to ensure the normal operation and emergency response of the operation system;

4. Ensure the safety of operation and maintenance of the department, handle operation and maintenance accidents, optimize various maintenance workflows, and continuously reduce system risks;

5. Responsible for the management of the operation and maintenance team, the improvement of employees' work skills, etc.