The main purpose of this research is to investigate the job satisfaction for personnel staffs' personal background of T Corporation, take the personnel staffs' personal background as from variable, the job satisfaction for depends on variable, penetration way analysis discussions and so on literature discussion, questionnaire survey, altogether effective questionnaire 323 (Accounts for 82%th complete 393 person), the obtained material picks statistical methods and so on description statistics, letter validity analysis, t test, single factor variance analysis. After the factor analysis, the job satisfaction construction surface by works originally itself, the working conditions, the salary treatment, is promoted the inspection, the manager leads, the interpersonal relationship, the further education and so on seven, selects five and names for is promoted the inspections, the relational leadership, the further education, the working conditions, the salary treatment. The analysis result discovered that, the job satisfaction each construction surface mean value divides into the salary treatment 4.2098, the working conditions 3.8824, the relations leads 3.7864, takes advanced courses 3.6207, is promoted inspects 3.3800: The different marital status, the education level cannot affect the job satisfaction difference; The different sex, the age have the remarkable difference in the work degree of satisfaction; The different organization scale does not have the difference in the job satisfaction; The different organization level, the service period of service, the duty and so on, the position have the remarkable difference to the job satisfaction. The findings provide T Corporation and reference the higher authority controlling organization.