The objective of this study is to investigate how Workload and Work Environment influence job satisfaction among employees at the East Java Provincial Transportation Office. This research adopts a quantitative approach, assessing variables through a Likert scale. The sample size was determined using Slovin's formula, resulting in a sample of 65 employees from a total population of 180. Data analysis was conducted using Partial Least Squares (PLS) analysis. The results reveal that Workload significantly affects employee job satisfaction, and similarly, Work Environment also exerts a significant impact on job satisfaction.