This study intends to investigate the effect of on-the-job pilates exercise on job satisfaction. The study follows a quasi-experimental design with a pre-test and post-test method with a focus on control and experimental groups. The statistical population comprises of all female employees working at Urmia Electricity Distribution Company. The experimental group received 8 weeks of exercise doing sessions (3 sessions per week, 30 minutes per session) in Electricity Distribution Company gym while the control group did not receive any treatment. According to the results obtained, one can conclude that on-the-job Pilates exercise as sports technology had an effect on the job satisfaction of female employees at Urmia Electricity Distribution Company.