Do hospital medical equipment maintenance engineers have to stay up late?

Go to be a civil servant. At present, the best job in the world is "a civil servant in China". Being an electronic engineer is a bit tiring. Drawing on the computer, holding the product to find the problem, if there is something wrong with the product, it is nothing to stay up late, just like I just stayed up late to deal with the product problem, and the next day I was sent by my boss to deal with the customer's problem, and I slept for 4 hours in 36 hours.