This study measured and analyzed job satisfaction among faculty members at Yarmouk University in relation to gender, marital status, age, annual salary, years of experience, academic rank, academic activity, faculty affiliation, country in which the last degree was received, tenure status, and nationality. The population consisted of 350 full-time faculty members. A total of 216 (61.7%) faculty members participated in this study. The data collecting instruments consisted of the faculty data sheet and the Job Descriptive Index. Frequencies, percentages, means, and one-way analysis of variance (ANOVA) were employed to analyze the data. The level of significance was set at 0.05. A Scheffe method of multiple comparison was used for follow-up investigation. Although the results of the study indicate that there were no significant differences in job satisfaction among faculty members with regard to gender, marital status, academic activity, and the country in which the faculty member received the last degree, significant differences were found with regard to age, annual salary, nationality, years of experience, rank, tenure status, and faculty affiliation.