Our company has more than 5000 computer users, 400 telephone users, 400 personnel with access control, and 100 ERP users. We need to recruit 100 IT staff to handle these IT affairs.

To sum up, there are 4-5, including a supervisor who makes work arrangements and erp. If ERP is implemented, there are at least two people. 400 computers must be maintained by at least 2 people; Telephone and access control (monitoring) installation and debugging need two people at the beginning, and at least 1 person is needed for part-time maintenance at the later stage, otherwise it will be too busy, and the level of computer and ERP operators must be considered. I think all three are too busy.

I now maintain 40 computers, 20 printers, an entrance guard, a canteen card and 24 monitoring heads. There are few telephone problems, and both hardware and software are very tired. People, too. Who will be exhausted when talking about two people?