The debate on the relationship between career counseling and psychotherapy revealed the close relationship between psychosocial and career issues. The connection between these 2 approaches paves the way for the integration of career counseling into psychotherapy. In this article, the Systematic Treatment Selection (Beutler & Clarkin, 1990) perspective in psychotherapy is presented as a framework for guiding career counseling integration into psychotherapy. Then, the author describes life-design counseling, underlining its possibilities for integration with psychotherapeutic practices. Finally, the author presents and discusses a case study to illustrate the complexity of this integrative process.