How to find a job in a supermarket or department store?

The positions you mentioned, such as personnel, site supervisor, etc. , need rich experience. It is difficult for you to apply for these positions at the beginning. If your goal is to understand the department store industry, regardless of short-term interests, in-depth study, I suggest you try "reserve cadres." As far as I know, many large department stores now recruit reserve cadres for the purpose of talent reserve. During the reserve period, they will take turns to practice in various departments and finally create jobs. It should satisfy your purpose of learning and understanding. Of course, the elimination rate of reserve cadres is also relatively high. At the same time, there may be a certain gap between your future development and your initial career plan. More decisive factors still depend on your performance in various departments of the company, and there are many opportunities. I hope I can help you.