The purpose of this study is to examine the influence of factors like self-esteem, social support, empowerment on the life satisfaction of the elderly participating in the senior employment project. As a result, self-esteem, social support, and empowerment show significant effects on the life satisfaction of the elderly participating in the senior employment project. In other words, when the elderly participating in the senior employment project have higher self-esteem, social support, and empowerment, their life satisfaction becomes higher, too. Based on the findings, this author will make political suggestions as follows: first, it is needed to develop and distribute new employment programs to improve their self-esteem. Second, it is necessary to form new social support networks and develop and connect resources. Third, the empowerment approach to provide customized employment suitable for the needs of the elderly is necessary.