All
Responsibilities:
1. Be responsible for the deployment, configuration, daily inspection, maintenance, emergency response and problem handling of the company's server infrastructure;
2. Responsible for the management of the company's kvm virtualization platform, basic environment deployment, performance and capacity management, vulnerability scanning, and security reinforcement to ensure its stable and efficient operation;
3. Be responsible for maintaining the company's centralized monitoring system, adjusting the monitoring strategy and alarm threshold according to business needs, and processing alarm information and problem tracking;
4. Prepare system maintenance documents, improve and update operation and maintenance process documents;
Job requirements:
1. Bachelor degree or above in computer or other related majors, more than 2 years of working experience in linux system management, with rich experience, the qualifications can be appropriately relaxed;
2. Familiar with basic network knowledge, familiar with the working principle of TCP/IP protocol, having experience in managing large traffic website servers is preferred, and familiar with automatic operation and maintenance tools (choose one from three) is preferred;
3. Familiar with Linux system high availability technology and load balancing technology, familiar with WEB related technologies, including the installation, configuration and maintenance of Apache/Nginx/tomcat/squid and other applications;
4. Be familiar with server hardware and have the ability of troubleshooting, fault location and handling; Proficient in using various tools for system status monitoring (cacti, Nagios, ganglia, etc.), with experience in virtualization platform is preferred (vmware/kvm/locker);
5. Good communication skills and teamwork spirit, strong sense of professionalism and responsibility, careful work, love of learning and sharing, RHCE and RHCA certification is preferred;
6. Proficient in one or two languages such as shell/Python/perl.
Work address: Guangzhou
