We report the results and further problems on what we call the learn-by-doing engineering career education program which has been conducted for three years by the grant-in-aid adapted in 2006 by MEXT of Japanese government. In the paper, we attempt to estimate the processes of the internship programs which were supported by “A Network of 100 Wisdom” , an organization outside the university. In this year, we have accomplished the construction of three kinds of internship programs, which have been combined one after another. We confirm that we have given the university students strong motivations toward the technical studies through these practical internship programs.