Graduation design is the link to test students' learning ability and practical ability in the last semester of university. The introduction of BIM technology into graduation design can fully improve students' understanding and mastery of the whole process of engineering management and effectively improve students' cross-disciplinary learning and practical ability. Taking Cunjin College of Guangdong Ocean University as an example, the paper researches on the application of BIM technology in engineering management specialty, puts forward the basic thinking of graduation design based on BIM technology, explains the basic process of graduation design with BIM technology application, and analyzes the problems of graduation design of engineering management specialty. Through the comparative analysis of the effects before and after the reform, explains that the graduation design based on BIM technology is scientific and reasonable. Finally, the concrete implementation method of graduation design of engineering management specialty based on BIM technology is proposed.