Purpose: The purpose of this study was to evaluate Job Satisfaction of Care Helpers. Method: Subjects included 306 Care Helpers. working at geriatric care facilities; these data were collected from May 4 to May 15, 2012. The SPSS WIN 12.0 program was used for statistical analysis of collected data, including actual number, percentage, average, standard deviation, t-test, one way ANOVA, and Cronbach alpha coefficient. Results: 1. The average Job satisfaction was 3.76 and the average of each job satisfaction was the task (3.83), co-worker (2.23), and job turn over (2.25). 2. The satisfaction of the job itself, depending on back ground, had a significantly effect on age, protective person for a day, duty pattern, contract pattern, and motive. 3. The job satisfaction of human relationships, depending on their back ground, had a significant effect on degree, care-giving experience, duty place, protective person for a day, duty pattern, contract pattern, and duty motive. 4. The Job satisfaction of job turn over, depending on back ground had an. effect on job satisfaction statistically: age, degree, duty place, protective person for a day, duty pattern, and motive. Conclusion: These results found showed to contribute to job satisfaction of care helpers.