The purpose of this study was to analyze and determine the positive and significant effect of training on employee performance through career development as an intervening variable at PT. Mila & Juniors. The subjects in this study were all employees of PT. Mila & Juniors using a quantitative approach method. Meanwhile, to analyze the pattern of relationships between variables in this study using path analysis with the aim of knowing the direct or indirect effect of a set of independent variables on the dependent variable. The results of this study state that there is a direct influence between training on employee performance at PT. Mila & Juniors without going through Career Development.