What's the use of taking the second-level constructor exam?

A second-class constructor is a necessary condition for being a project manager.

After being employed, a registered construction engineer can serve as the project manager of a construction project in the name of a construction engineer, and engage in the management of other construction activities, as well as other businesses as stipulated by laws, administrative regulations or the competent construction administrative department of the State Council.

The second-level construction engineer is divided into six major categories: construction engineering, highway engineering, water conservancy and hydropower engineering, municipal public works, mining engineering and electromechanical engineering.