Hello, how did the operation and maintenance personnel apply?

Hello, this is how the operation and maintenance personnel applied. Brush recruitment website, submit resume, interview, give admission notice, join the job, or have internal recommendation. There are two kinds: part-time and full-time. Part-time job is a third-party intermediary recruitment, and full-time job is a friend introduction or going to a recruitment website. Every day's work is different. Have a fixed area for maintenance, feedback and sorting.