This study aims to analyze whether the influence of leadership behavior on employee performance is mediated by the achievement motivation of employees of shopping center companies, with a sample of 126 employees. The data analysis method uses structural equation modelling-partial least square (SEM- PLS). The results showed that leadership behavior has a positive and significant effect on employee performance, leadership behavior has a positive and significant effect on achievement motivation, training has a positive and significant effect on employee performance, achievement motivation has a positive and significant effect on employee performance, and achievement motivation has a positive and significant effect in mediating leadership behavior on employee performance and Achievementmotivation has a positive and significant effect on mediating training on employee performance.

Keywords : Leadership behavior, Training, Achievement Motivation, Employee Performance.