Based on the background of the development of shipbuilding industry in recent years, aiming at the social demand for the cultivation of shipbuilding professionals in colleges and universities, Harbin Engineering University aims at the core experimental courses in the cultivation of navigation professionals, analyzes the existing reform needs, and carries out the reform of core experimental courses of navigation professionals with the introduction of multiple technologies. First of all, the virtual reality technology is used to provide students with immersive experience of the core experimental course of ship and ocean specialty, and expand the construction of experimental course content. Subsequently, the core experimental course teaching model of the ship and ocean specialty with the introduction of multiple technologies are established by introducing self-developed teaching instruments, which encourages students to independently design experimental programs and provides implementation support. Finally, the improved teaching mode with the introduction of multiple technologies can enhance the autonomy and applicability of the core experimental course of naval ship specialty, meet the reform needs, and provide guidance for the reform of the core experimental course of ship and sea specialty.