Due to the importance of staff commitment in organizations and it’s influence on increasing the performance in this research, we deal with analysis of the relationship of job elements and organizational commitment to increase staff organizational commitment and maintain this valuable resource. This research is done based on Hackman model. Enhancing the dimentions of job traits, causes the job regarded meaningful, creates the sense of responsibility and awareness of performance results for individual and motivates him and this motivation force causes job satisfaction, performance improvement. Non-leaving the job and less absence and finally causes more job commitment. This study is a descriptive research of survey type. And the method of information collecting in library study and questionnaire. Statistical universe of research includes 210 persons and statistical sample includes 136 persons of staff of Azad university of Qaemshahr, that 27% are women and 73% are men. Data have been analysized in descriptive and deductive method and then we have interpreted the results of this research. The necessary information for the existing research have been examined in Spss software medium through descriptive statistics and co relational test. The results show that there is a meaningful relationship between job traits such as skill, task importance, feedback and independence with staff organizational commitment. Finally we offer some recommendations into organization managers to increase staff organizational commitment through enhancing the job five dimentions.
