The second-level constructor is an architectural professional qualification and a necessary condition for being a project manager. Registered construction engineer is a registered practitioner who relies on professional technology and takes project management as the core. Those who have passed the qualification examination of the second-level constructor shall be awarded the qualification certificate of the second-level constructor in People's Republic of China (PRC) by the personnel department and the housing and construction department of the province, autonomous region and municipality directly under the Central Government.

After obtaining the qualification certificate of construction engineer and registration, and obtaining the second-class construction engineer registration certificate, you can hire a registered construction engineer to practice. There are three subjects in the second-level constructor exam.

The second-level constructor is one of the qualification categories of the constructor qualification system, and the constructor is divided into the first-level constructor and the second-level constructor. English translation: builder and assistant builder respectively.

The first-class constructor has high standards, high quality and high management level, which is conducive to international mutual recognition. At the same time, taking into account the large number of construction projects in China, the disparity in the scale of construction projects, the great differences in the level of economic, cultural and social development in different places, and the different requirements for managers in different projects, a second-class constructor was set up to meet the actual needs of construction management.