This study aimed at identifying the participation degree of the faculty members of the educational science colleges in the Jordanian universities in decision making and its relationship with the job satisfaction. The study sample consisted of (601) faculty members of the educational science colleges in the Jordanian colleges, who were chosen by the simple random manner. To achieve the study objective, the researchers developed an instrument to measure the participation degree of the faculty members in these colleges in the decision making and its relationship with the job satisfaction. The researchers opted the descriptive method. Following the data analysis, the results showed that the participation degree of the faculty members in the educational science colleges in the Jordanian universities was high. The results further showed statistically significant differences of the estimations of the faculty members about the participation degree in decision making, attributed to the gender and academic degree variables. Furthermore, there were no statistically significant differences ascribed to the years of experience. The results indicated that the level of the job satisfaction of the faculty members, in the educational science colleges in the Jordanian universities, was high. On the other hand, there were no statistically significant differences among the means of the sample participants' responses ascribed to the gender variable. Still, there were statistically significant differences between the means of the sample participants' responses according to the years of experience and academic degree. Finally, the correlation coefficient of the areas of the decision making with the areas of the job satisfaction was statistically significant. The lowest correlation coefficient was 0.420 between the two decision areas concerning the study plans and self-realization. The highest correlation coefficient was 0.562 between the two decision areas concerning the faculty members and belonging to the profession. All these correlations were positive, meaning the increase in the first area is offset with an increase in the second area.