Job satisfaction plays an essential role on having happy society since people may have better lives when they fully satisfied with their jobs. In this paper, we present an empirical study to investigate the effect of marital status as well as educational background on job satisfaction. The study performs the study among university employees of Khomeinishar branch located in province of Esfahan, Iran and all questions are designed in Likert scale of 1-5 based on Brayfield & Rothes Index of job satisfaction. Using a sample of 100 people, the study first uses Kolmogrov-Smirnov test and verifies that all data are normally distributed (?=5%). The survey also finds that there is no difference between female and male employees in terms of job satisfaction (?=5%). In addition, the study confirms that marital status has no significance on job satisfaction (?=5%).