The authors examined potential links between perceived organizational support (POS) and objective and subjective career success through the satisfaction of the 3 basic psychological needs (BPNs) posited in self‐determination theory. The inclusion of BPN satisfaction as a mediator provides an interesting route, suggesting it is a condition for POS to lead to career success. The authors submitted an online questionnaire to 379 French counseling psychologists and examined the responses using a cross‐sectional design with only 1 measurement. The results indicated the indirect effects of POS on objective career success via the satisfaction of the 3 BPNs and on subjective career success via satisfaction of the needs for autonomy and competence.