Mediasi Kepuasan Kerja dan Stres Kerja pada Hubungan antara Program Jamsostek dan Kinerja Karyawan Studi Kasus pada Perusahaan Swasta di DIY dan Solo

This study aims to explain the influence of the Social Security  program on performance and job satisfaction and job stress as a mediating  variable. In addition, this study also describes the effect of job satisfaction on  the performance and the effect of work stress on performance. The relationship of  each variable in this research is to be measured by conducting a survey on 145  employees of private companies that included in Social Security program on  DIY and Solo. Then the path analisys used to test the effect of social security  program performance in mediation by job satisfaction, performance and job stress , job satisfaction, and examines the effect on the performance and the effect of  work stress on performance. The results showed that the social security program  significant positively affects job satisfaction and performance. Job satisfaction was  also positively and significantly affect performance. Even though mediating role  of job satisfaction in the relationship between social security program performance  partial. Because merely direct relationship between social security program with  greater performance than the mediating role of job satisfaction. Social Security  program did not significantly affect the stress of work, as well as job stress did  not significantly affect performance. Therefore, the mediating role of work stress  on the relationship between social security program with the performance did not  occur. Individual differences and work experience may be a factor that causes no  significant relationship between the two variables.