The Effect of Job Satisfaction, Motivation, and Work Discipline on Employee Performance at the Environmental Laboratory UPT of the East Java Provincial Environmental Service

This study aims to analyse the effect of job satisfaction, motivation, and work discipline on the performance of UPT Laboratorium employees of the East Java Provincial Environmental Service. The method used is descriptive quantitative with multiple linear regression analysis to test the causal relationship between variables. The results showed that job satisfaction, with five indicators (job, wage/salary, supervisor, promotion opportunities, and co-workers), has a positive influence on performance, with a mean value of 2.05758. In particular, the promotional opportunities indicator (mean 2.28788) was shown to improve work discipline. Motivation, with four indicators (responsibility, target task, necessity, praise), also had a positive impact on performance (mean 1.84848), with target task being the most influential indicator (mean 2.09091). Employee work discipline, which includes leader's example, reward, justice, firmness, and human relations, was also rated favourably with a mean of 2.18485. The research conclusion shows that job satisfaction, motivation, and work discipline significantly have a positive effect, both partially and simultaneously, on employee performance. It is recommended that the UPT Laboratorium of the East Java Provincial Environmental Service continue to improve these three factors to support the improvement of employee performance which is a top priority.