This research paper is mainly designed to test the association between Job Satisfaction (JS) and satisfactory feelings of Employees towards supervises (SFOETS). Moreover, this paper tests the moderating role of Promotional Opportunities (PO) between Job Satisfaction and Satisfactory feelings of Employees toward supervisors. For primary data collection, 120 questionnaires were distributed among junior, middle, and senior officials and field staff at WAPDA sector in Peshawar. Quantitative research methods were used for analyzing data. SPSS Analysis and statistical tests were used, i.e., correlation and test, regression analysis test before and after adding a moderating variable was used. The result shows a significant association between Job Satisfaction (JS) and satisfactory feelings of Employees towards Supervisor (SFOETS) and shows that Promotional Opportunities (PO) moderates this association between Job Satisfaction (JS) and satisfactory Feelings of Employees towards Supervisor (SFOETS). This paper will open a new avenue for scholars and as well for practitioners.