1. Responsible for the daily inspection and maintenance of the company's IT infrastructure, including but not limited to: servers, routers, storage devices, security equipment, etc.;
2. Responsible for the deployment, configuration, hardening, and maintenance of Nutanix hyper-converged systems and VMware virtualization platforms;
3. Responsible for configuring, maintaining and troubleshooting switches and firewalls. Troubleshoot and solve infrastructure failures to ensure system stability;

5. Execute the company's information security management policy, maintain system security;
6. Write and optimize basic infrastructure management-related operational documents and emergency plans;
7. Continuously learn and master new technologies, and improve your own professional standards.