IT system engineer skill requirements

System Engineer Requirements:

1. Familiar with Windows, Linux (CentOS, Red Hat, Ubuntu) and other mainstream server operating system installation, configuration, optimization.

2. Familiar with the installation, configuration, optimization and daily maintenance of Oracle, MySQL, DB2 and SQL Server.

3. Familiar with WebSphere, Weblogic, Tomcat, Apache and other mainstream middleware clusters and application services installation, configuration, optimization.

4. Familiar with common database cluster (RAC, DG) configuration and optimization.

5. Familiar with mainstream application server configurations (Nginx, Memcache, redis, Keepalived, Haproxy, RabbitMQ)

6. Familiar with basic network equipment configuration (VLAN configuration, etc.) and basic configuration of data storage devices.

7. Familiar with batch processing and basic Shell script writing. Familiar with mainstream monitoring software Zabbix, Nagios installation, configuration, optimization.

8. Familiar with project implementation process documentation and project flow.

9. Knowledge of system integration implementation processes and experience.

10. Understand computer system peripherals (such as printers, monitoring devices, large screen monitors, etc.).