What are the titles of senior engineers besides engineering work?

It is difficult for you to do property-related or garden-related work in Tianjin, and the home improvement design company in Tianjin maintains its original annual salary of about 6,543,800 yuan. I think there are two directions for you to consider maintaining the original salary level. One is to go to the enterprises directly under Tianjin Municipal Bureau to do road or waterway pipe network. There are also good real estate companies in Tianjin, such as Poly and Vanke, which do project management.