This research aims to determine the influence of competency and work discipline on employee performance at PT Alam Berdikari Mandiri. This type of research method uses a quantitative approach with a descriptive type. The population in this study is 53 people. The sampling technique that will be used is a non-probability sampling technique with a saturated sample type or often called a census, where the entire population is sampled as 53 employees. The analysis used includes: validity test, reliability test, normality test, multicollinearity test, heteroscedasticity test, autocorrelation test, multiple linear regression analysis, coefficient of determination analysis, t test and f test. The results of this research are based on statistical data analysis, the indicators in this research are valid and reliable. The results of this research show that Competence (X1) has a positive and partially significant effect on Employee Performance at PT Alam Berdikari Mandiri. It can be shown that the calculated t value is 4.383 > t table of 2.009 with a significance level < sig. 0.05 means that H0 is rejected and H1 is accepted, Work Discipline (X2) has a partially positive and significant effect on Employee Performance at PT Alam Berdikari Mandiri. It can be shown that the calculated t value is 4.710 > t table of 2.009 with a significance level < sig. 0.05 means that H0 is rejected and H2 is accepted, Competence (X1) and Work Discipline (X2) have a positive and significant effect simultaneously on Employee Performance at PT Alam Berdikari Mandiri which can be shown where the value of Fcount>Ftable or (54.485> 3.183) with a value level significance < sig. 0.05 or (0.000 < 0.05) means that H0 is rejected and H3 is accepted. Competence has a partially positive and significant effect on employee performance at PT Alam Berdikari Mandiri which can be shown where tcount>ttable or (4.383 > 2.009) with a significance level of <0.05 (0.000 <0.05) meaning that H01 is rejected and Ha1 is accepted. Work Discipline has a partially positive and significant effect on Employee Performance at PT Alam Berdikari Mandiri which can be shown where tcount>ttable or (4.710 > 2.009) with a significance level of <0.05 (0.000 <0.05) meaning that H02 is rejected and Ha2 is accepted, with the regression equation obtained Y = 7.834 + 0.366 X1 + 0.456 X2 and the simultaneous contribution of influence was 68.5% while the remainder (100% - 68.5%) = 31.5% was influenced by other factors not included in the research.