In this study, I analyzed the effects of Senior Employment Program on Life Satisfaction such as Economic Satisfaction and socio-psychological Satisfaction of senior. ‘Senior Employment Program’ provides employment and social activities for ensure income and enrich the lives of senior. Therefore, it is very significant for improving QOL and achieving Active Aging. As a result of analysis using the raw-data of ‘Employment Program Status Survey’ in South Korea, it was shown that the programs have a positive effect of senior economic independence (After more than 50% participants who joined the program, answer that the economic situation improved). In addition, it was shown that the ‘Economic Satisfaction’ has a strong positive correlation with ‘Life Satisfaction’ and ‘Socio-psychological Satisfaction’. It means that the Life Satisfaction level and socio-psychological Satisfaction level will also increase if Economic Satisfaction will higher. Therefore, to improve the QOL of senior through the ‘Employment Program’, it should be implement research focus on increasing Economic Satisfaction of senior.