Decoding the Relationship Between Authentic Leadership and Job Satisfaction: the Dual Influence of Perceived Support and Organizational Culture

Abstract

This study explores the relationship between authentic leadership (AL) and job satisfaction (JS), with a focus on the mediating role of perceived organizational support (POS) and the moderating role of organizational culture (OC). Survey data were collected from 638 employees working in small and medium-sized enterprises (SMEs) in Vietnam and analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM). The findings reveal that AL has a significant positive impact on JS, highlighting that transparent, fair, and supportive leadership enhances employee motivation and commitment. POS is found to mediate this relationship, indicating that the influence of AL on JS is largely driven by the extent to which employees feel supported by their organization. Moreover, OC moderates the relationship between AL and JS, suggesting that a flexible and supportive organizational culture can amplify the positive effects of authentic leadership. These results offer valuable theoretical insights and practical implications. For managers, especially within SMEs, the findings provide strategic guidance for developing effective leadership practices, fostering supportive work environments, and cultivating organizational cultures that drive employee satisfaction, development, and long-term competitiveness.