Employee satisfaction and emotional interaction are very important subjects for organizational performance in today's working environment. In this research, the moderator effect of emotional intelligence on the relationship between job engagement of employees and qualitative performances of organizations is examined. The research data obtained from field study with the participation of 314 private sector employees were analyzed using SPSS and AMOS package programs. As a result of testing research hypotheses with the structural equality model (SEM), it has been stated that the emotional engagement and cognitive engagement positively affects the qualitative performance of organizations. Moreover, it is observed that the emotional intelligence of the employees has a moderator effect on the relationship between job engagement and organizational performance. The results show that emotional engagement and cognitive engagement have positive effects on organizational performance. Also, considering the gap in the literature, the moderator effect is determined in the relationship between job engagement of emotional intelligence and qualitative performance.