Job satisfaction is a sensory reaction to the worker's response to the work place according to his/her expectations and character. The feeling expressed by the individual shows the extent of his interaction with his/her environment through the various aspects related to the factors affecting the work environment. This research aims at identifying the strength and significance of the relationship between the job satisfaction and the work environment in higher education institutions in the Arab Republic of Egypt, and what are the most important suggestions for improving the work environment to achieve job satisfaction for the employees. In order to achieve the objectives of the research, a questionnaire was designed to be distributed to a sample of faculty members at Ain Shams University and the New Cairo Academy, where 200 forms were distributed. The number of forms of statistical analysis was 174 (87%) of the statistical methods, which are the correlation analysis and regression analysis to analyze the results of the research and test hypotheses, and the results of the research to have a positive relationship of statistically significant between the internal work environment and job satisfaction, as well as the existence of a significant impact of statistical satisfaction of the job on the work environment.