Abstract: In recent years, with the continuous development of my country's construction industry, people have begun to pay great attention to construction technology and site management of construction projects. In order to continuously improve the construction effi ciency and quality of construction, eff ectively promote the application of construction technology, improve the overall level of on-site construction management, and enhance the safety and stability of the construction project itself, it is necessary to carry out corresponding management work on construction technology. In this regard, this article conducts an in-depth discussion on the construction technology of building engineering and on-site construction management measures.