English The courses study is an important role in educational institutions, particularly, the career education, which produce the students into the labor market. This study objective is to suggest and analyze the influence of electrical courses in individual's choice for future working of career students. Respondents in the survey were students of Vocational Certificate (Voc. Cert.) students from Srisamrong Industrials and Community Education college in Thailand. The quantitively data was collected by the questionnaire forms. As the subjects' studies, there are industrial materials, electrical drawing, direct current circuit, electrical measurement, electrical system installation, and electronic devices. The statistical package for the social sciences was used as a tool to analyze the survey data, especially, the statistically significant in various parametric values. There have been found that the analysis results have shown most of respondents like and give positive respond on the electrical courses. The results have also presented the percent of values by over 70% of like in all subjects with the P-value more 0.05. Moreover, there have been found the significant difference between male and female, which presented the dramatic different chosen of any subjects. Therefore, the subject choice makes an impact on any future careers and to be employer options, which will be able to deal effectively with change and developing to apply in the future of work.