Responsibilities:

1. Responsible for the deployment, configuration, daily inspection, maintenance, emergency response and problem handling of the company's server infrastructure environment;

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. Responsible for maintaining the company's centralized monitoring system, adjusting the monitoring strategy and alarm threshold according to the business requirements, processing alarm information and problem tracking;

4. Write system maintenance documents, improve and update operation and maintenance process documents;

Requirements:

1. Bachelor's degree or above in computer or other related majors, more than 2 years of Linux system management experience, rich experience, education conditions can be relaxed;

2. Familiar with the basic network knowledge, familiar with the working principle of TCP / IP protocol, high traffic website server management experience is preferred, familiar with automatic operation and maintenance tools (one-out-of-three puppet / saltstack / ansible) is preferred;

3. Familiar with Linux system high availability technology and load balancing technology, familiar with web related technology, including Apache / nginx / Tomcat / squid application installation, configuration and maintenance;

4. Familiar with server hardware, have the ability of troubleshooting, fault location and processing; proficient in using various tools for system status monitoring (cacti, Nagios, ganglia, etc.); virtualization platform related experience is preferred (VMware / KVM / docker);

5. Have good communication skills and team spirit, have a strong sense of dedication and responsibility, work carefully, love learning and sharing, with RHCE, rhca certification is preferred;

6. Proficient in shell / Python / Perl and other 1 to 2 languages.

Responsibilities:

1. Responsible for the deployment, configuration, daily inspection, maintenance, emergency response and problem handling of the company's server infrastructure environment;

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. Responsible for maintaining the company's centralized monitoring system, adjusting the monitoring strategy and alarm threshold according to the business requirements, processing alarm information and problem tracking;

4. Write system maintenance documents, improve and update operation and maintenance process documents;

Requirements:

1. Bachelor's degree or above in computer or other related majors, more than 2 years of Linux system management experience, rich experience, education conditions can be relaxed;

2. Familiar with the basic network knowledge, familiar with the working principle of TCP / IP protocol, high traffic website server management experience is preferred, familiar with automatic operation and maintenance tools (one-out-of-three puppet / saltstack / ansible) is preferred;

3. Familiar with Linux system high availability technology and load balancing technology, familiar with web related technology, including Apache / nginx / Tomcat / squid application installation, configuration and maintenance;

4. Familiar with server hardware, have the ability of troubleshooting, fault location and processing; proficient in using various tools for system status monitoring (cacti, Nagios, ganglia, etc.); virtualization platform related experience is preferred (VMware / KVM / docker);

5. Have good communication skills and team spirit, have a strong sense of dedication and responsibility, work carefully, love learning and sharing, with RHCE, rhca certification is preferred;

6. Proficient in shell / Python / Perl and other 1 to 2 languages.

Responsibilities:

1. Responsible for the deployment, configuration, daily inspection, maintenance, emergency response and problem handling of the company's server infrastructure environment;

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. Responsible for maintaining the company's centralized monitoring system, adjusting the monitoring strategy and alarm threshold according to the business requirements, processing alarm information and problem tracking;

4. Write system maintenance documents, improve and update operation and maintenance process documents;

Requirements:

1. Bachelor's degree or above in computer or other related majors, more than 2 years of Linux system management experience, rich experience, education conditions can be relaxed;

2. Familiar with the basic network knowledge, familiar with the working principle of TCP / IP protocol, high traffic website server management experience is preferred, familiar with automatic operation and maintenance tools (one-out-of-three puppet / saltstack / ansible) is preferred;

3. Familiar with Linux system high availability technology and load balancing technology, familiar with web related technology, including Apache / nginx / Tomcat / squid application installation, configuration and maintenance;

4. Familiar with server hardware, have the ability of troubleshooting, fault location and processing; proficient in using various tools for system status monitoring (cacti, Nagios, ganglia, etc.); virtualization platform related experience is preferred (VMware / KVM / docker);

5. Have good communication skills and team spirit, have a strong sense of dedication and responsibility, work carefully, love learning and sharing, with RHCE, rhca certification is preferred;

6. Proficient in shell / Python / Perl and other 1 to 2 languages.