Perceived organization support (POS) has greater influence in employees’ job satisfaction. The purpose of the present study is to address the impacts of POS on job satisfaction of the employees of Malaysian private Telecommunication companies. Two antecedents of POS such as organizational rewards and job conditions were proposed to enhance employees’ perception of the supports of their organizations. POS and job satisfaction variables were proposed as the intervening and outcome variables respectively. The data of this study have beencollected from a group of employees in the telecommunication Malaysian industry through questionnaire survey. The data were analyzed using SPSS. The findings revealed that POS antecedents includingorganizational rewards and job conditions have significant relationship with POS. Likewise; this study suggested that POS can improvethe employees’ job satisfaction by presenting a significant relationship between POS and job satisfaction.