What kind of talents does idc need to recruit?

Technology, mainly network deployment (switches, networks still need to be understood), system knowledge (all kinds of operating systems, you have to configure the environment for customers, Linux, Unix, win version, learn at any time), all kinds of network connection knowledge, because customers will ask you when the network is blocked. Common software should be understood. Of course, you should study hard, because there are still many problems in your work.