The purpose of this study is to analyze the effect of discipline, motivation and work environment on employee performance of PT. Telekomunikasi Indonesia Tbk, Witel Bogor. The sample in this study about 138 respondents using non-probability methods. Data collection by questionnaires, interviews, and observations. Data analysis uses is Partial Least Square (PLS) method using SmartPLS software version 2.0. The results of this analysis indicate that discipline has a positive and significant effect on performance. Motivation and work environment has a positive and significant effect on performance. Discipline, motivation and work environment affect the employee's performance of PT. Telekomunikasi Indonesia Tbk, Witel Bogor by 88.8% and the remaining 11.2% is influenced by other variables outside the study. It can be concluded that improve the employee's performance of PT. Telekomunikasi Indonesia Tbk, Witel Bogor requires high motivation from employees.

Keywords : Discipline, Motivation, Ling.