<![CDATA[This study aims to analyze the effect of work environment, motivation, and career development on employee job satisfaction at Bali Mandara Eye Hospital, Denpasar, Bali. A quantitative approach was employed using multiple linear regression analysis. The population consisted of 279 employees, with a sample of 164 respondents selected through Slovin's formula at a 5% error margin. Data were collected via structured questionnaires using a five-point Likert scale and analyzed using SPSS. The validity test showed all items had r-values above 0.1533 (r-table), and Cronbach's Alpha values exceeded 0.60, indicating reliable instruments. The results of the classical assumption tests confirmed that the data met the requirements of normality, multicollinearity, and homoscedasticity. The F-test showed a simultaneous significant effect (F = 83.514, p < 0.05), while individual t-tests revealed that work environment (t = 10.411, p < 0.001), motivation (t = 7.877, p < 0.001), and career development (t = 8.009, p < 0.001) each positively and significantly affected job satisfaction. The Adjusted R-Square of 0.603 indicates that 60.3% of job satisfaction variance is explained by the three variables. Work environment emerged as the most dominant predictor. These findings support Self-Determination Theory, Job Demands-Resources Theory, and Growth Mindset Theory, confirming the importance of an integrated approach in managing human resources in hospital settings. Keywords: Work Environment, Motivation, Career Development, Job Satisfaction, Hospital, Bali Mandara Eye Hospital]]>
