This study aimed to explore and construct the dimensions and contents of the e-portfolio system used for career counseling. To achieve the research goals, this study conducted document analysis, interviews and modified Delphi technique. The results of the study have concluded that the contents of the career counseling e-portfolio system should contain six dimensions, which include 21 items in the front pages for demonstration purpose, and 19 items in the administration panel for manipulating and career counseling purposes. Furthermore, based on those system contents and the needs of the prospective system users, this study has proposed the preliminary framework of the career counseling e-portfolio system for future reference.