Abstract
Employees’ satisfaction at work plays an essential role in enterprises performing effectively and sustainably developing. Encouraging and creating a professional work environment for employees to have favorable working conditions are necessary for helping them prove their abilities. Therefore, this paper analyses the leadership styles (LS) and the mediating role of quality of work-life (QWL) towards employee job performance (EJP). The researcher collected 401 samples in Ho Chi Minh City to analyze and verify the research model. From the findings, it is evident that there is a significant relationship between the LS and the mediating role of QWL towards EJP. Based on the results of the empirical study, the researcher recommends that administrators and scholars refer to and study this result in planning the managerial policies in human resources to help employees feel satisfied with their jobs.