This study aims to determine the effect of competence, work environment, work motivation and
career planning on employee performance at the Jember Regency Environmental Service. The population in this
study were all employees at the Jember Regency Environmental Service, totaling 83 employees. The total
population of 83 employees is used as a sample in this study with the saturated sampling method. To test the
measuring instrument in the form of a questionnaire used to test the validity and reliability of the data. The data
analysis technique used is the Structural Equation Model (SEM) using WarpPLS 6.0. Based on the results of
data analysis that has been carried out, it shows that employee competence, work environment, work motivation
and career planning have a significant effect on employee performance at the Jember Regency Environmental
Service.