This study applies the Difference-in-Differences (DiD) and Triple Difference models to assess the long-term labor market outcomes of Meister high school education, with a particular focus on employment effects. Although both vocational and Meister high school graduates showed higher employment rates than general high school graduates immediately after graduation in 2019, the employment rates of general high school graduates increased significantly from 2023 onward as they entered the labor market after completing college, resulting in relatively lower employment growth among vocational and Meister high school graduates. The employment effects of vocational education varied depending on the graduates' highest level of educational attainment. Specifically, advancing to junior college (i.e., two-year college) had a positive effect on employment for specialized vocational high school graduates but did not have a statistically significant impact on Meister high school graduates. These findings suggest that Meister high school education yields positive employment outcomes in the short term, and underscore the importance of continuous post-graduation support to enhance long-term labor market performance.