The specific work of IT operation and maintenance engineers will be slightly different according to the specific business of the company, and the single direction will not change. Let's share a job responsibility inspired by recruitment to briefly sort out what IT operation and maintenance engineers do.

Let's look at the basic salary of this profession, taking Beijing as an example:

At the age of 32, it is promising to change careers, but it is difficult. First of all, there are some problems in learning and experiencing attention. Secondly, the IT industry will be embarrassed at this age. However, your previous work is somewhat related, and your major is not bad. You can try, but you must think carefully. In fact, there are many other occupations in IT besides network operation and maintenance. You can also learn about it and make a judgment according to your own situation.