EHS engineers don't need to work shifts. They work 8 hours a day, and they don't work shifts. The contracts for engineers and above are all signed with Tianhe. Senior technicians are two grades behind engineers, and the salary of 5k+ can't be 7k+. It's impossible to get such a high salary in the bad market now. Besides, there is no engineer who can work 7K+. The salary of 13 needs to be discussed by himself. The year-end bonus at the end of the year depends on the company's performance!