PERAN MEDIASI KEPEMIMPINAN TRANSAKSIONAL PADA PENGARUH BUDAYA ORGANISASI, MOTIVASI EKSTRINSIK DAN INTRINSIK TERHADAP KEPUASAN KERJA

Abstrak

This study aims to examine the effects of organizational culture, extrinsic motivation, and intrinsic motivation on job satisfaction and to analyse the mediating role of transactional leadership in these relationships at PT Sentosa Laju Sejahtera (PT SLS), a nickel mining contractor in Central Buton Regency, Southeast Sulawesi. The study employed a quantitative causal design. From a population of 239 staff and non-staff employees, a sample of 150 respondents was determined using the Slovin formula and selected by proportional random sampling. Data were collected through a five-point Likert-scale questionnaire and analysed using Partial Least Squares Structural Equation Modeling (PLS-SEM). The results show that organizational culture, extrinsic motivation, and intrinsic motivation have positive and significant effects on both job satisfaction and transactional leadership, and that transactional leadership has the strongest positive effect on job satisfaction. Transactional leadership partially mediates the effects of organizational culture, extrinsic motivation, and intrinsic motivation on job satisfaction. The model explains 52.3% of the variance in transactional leadership and 69.7% in job satisfaction. These findings indicate that job satisfaction in field-based mining operations is strengthened when a supportive culture and employee motivation are translated into clear, fair, and consistent leader–employee exchanges.

Kata kunci

• Extrinsic Motivation
• Intrinsic Motivation
• Organizational Culture
• Transactional Leadership
• job satisfaction