This research aims to find out how much leadership impact on employee performance in PT. Win Acces Telecommunication Palembang with the satisfaction of working as a variable intervening. This research uses primary and secondary data. The population of the research is all employees of PT. Win Acces Telecommunication Palembang, sampling techniques using census samples with a sample number of 46 respondents. Data analysis techniques are quantitative by using linear regression and pathway analysis. The results showed that the leadership and work satisfaction of a partial and simultaneous effect on performance with the significance of 0.000. In a direct, leadership impact on performance is 41% while the impact of leadership on performance through the work of the intervening variable is 13%. The research also proves that job satisfaction is not proven as an intervening variable.