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Purpose: This study intends to set standard for organizing the curriculum of short-term dental technicians and the change of job environment, as well as the knowledge & training, by identifying the importance and actual job performance of dental technicians following job analysis in the university education of Dept. of Dental Laboratory Technology, and furthermore to foster junior executives to cope with modernization and globalization. Methods: The tools used in this study are based on the job analysis of research report suggested by National Health Personnel Licensing Examination Board(Lee Gyu-seon, 2011), and it consists of general characteristic 7 items. Every competence duty was measured through Likert 5 point gauging, and internal consistency through Cronbach’s Alpha. The competence importance of entire questionnaire was .984 and its performance was .874, reflecting considerably high level, and in terms of each competence duty, high credibility was proved and high internal consistency was verified with competence importance ranging from the minimum .655 to the maximum .966 and its performance ranging from the minimum .677 to the maximum .993. Results: Competence importance and its performance in each duty on the job analysis of dental technicians were measured. In competence importance in each duty, the highest was “checking design order form”(average, 4.52), followed by “selling dental prosthesis°”(average 4.49), “making removable orthodontic appliance”(average, 4.48), “open managing dental laboratory”(average, 4.46) in order. However, “making complete denture” was found the lowest(average, 4.23), with importance of all competence dutys was considerably high level. In the performance of its competence duty, “checking design order form”(average, 4.04) was found to be the most importance competence, followed by “making conservative restoration”(average, 4.00), “making porcelain” (average 3.98), “checking working cast”(average, 3.90) in order. However it was found out that “making fixed orthodontic appliance”(average, 3.12) was the lowest, and the importance of all competence dutys was quite high level. Conclusion: The duties of dental technicians consist of 13 kinds, in total, and it was found out that “checking design order form”(average, 4.52) was the most important in the competence importance and job performance. In particular, it was revealed that there was a great difference between the competence importance and its performance in the order of “selling dental prosthesis”, “open managing dental laboratory”, “making removable orthodontic appliance”, “making CAD/CAM prosthesis”, and then “making fixed orthodontic appliance”.