What is the meaning of "on-the-job personnel" in the recruitment of public institutions?

The so-called on-the-job staff means that you are still working in your current company, no matter which unit you work in, you are considered on-the-job staff. If you want to take an examination of this institution, you can ask your unit to issue a certificate that you agree to refer to this institution for recruitment, and your current unit agrees to apply for it, then you can apply for it.

Examination review materials: I have passed the exam now and have been working in it. Last year, I bought review materials in Donggua, including video courses, real questions over the years, 50 sets of simulated test papers and so on. Generally speaking, these materials are very good. You can refer to it yourself.