Abstract: This article conducts research on the school enterprise collaborative education mechanism for on-site engineer training in vocational colleges, focusing on the core issues of current industry education integration and proposing optimization strategies. One is to establish a long-term mechanism of“risk sharing benefit sharing”, and strengthen the endogenous driving force of enterprises through the reform of order classes and industrial colleges'shareholding system; The second is to empower with digitalization, utilizing technologies such as virtual simulation and blockchain to achieve cross temporal collaborative teaching and dynamic data optimization; The third is to establish an educational ecosystem of“full element collaboration, full process integration, and dynamic iteration”, promote the synchronous updating of courses and enterprise technical standards, cultivate on-site engineers with both technical application and innovation capabilities, and assist in the high-quality development of the manufacturing industry.

Key words: Vocational colleges, On-site engineer, School enterprise collaboration, Education mechanism, Integration of industry and education, Optimization strategy