This study aimed to demonstrate the impact of the internal work environment on job performance in technical and vocational education institutions. To achieve this aim, a questionnaire was developed containing four main sections that reflected the study's hypotheses. The Statistical Package for the Social Sciences (SPSS) was used for statistical analysis. The study concluded that there is a strong positive relationship between the internal work environment and the effectiveness of employee performance within technical and vocational education institutions................ Keywords: .................Internal work environment, job performance, technical education institutions.