Under the background of new engineering, this paper analyzes the current situation and existing problems of talent cultivation of electronic information specialty in local undergraduate colleges and universities. Take the electronic information engineering specialty of Longyan University for example, this paper introduces the reform ideas of the professional talent training mode, with the educational concept of student-centered, output-oriented, continuous improvement, constructs a new professional curriculum system, innovates a new teaching reform mode, establishes a collaboration platform for innovative education of production, learning, research and school, and implements a diversified evaluation system, so that students' comprehensive application ability, engineering practice ability and innovation ability have been greatly improved.