This study aims to take an in-depth look at the role of emotional intelligence and personality traits in relation to career decision difficulties. The Italian version of the Career Decision Difficulties Questionnaire (CDDQ), the Bar-On Emotional Quotient Inventory: Short (Bar-On EQ-i: S), and the Big Five Questionnaire (BFQ) were administered to 296 interns of the tertiary sector. The emotional intelligence dimensions add a significant percentage of incremental variance compared to variances due to personality traits with respect to career decision difficulties. The results highlight the role of emotional intelligence and its relationship with career decision difficulties.