Resumen
Since there is a lack of studies about the relationship of IT project manager competencies and project success, this paper will address the following research question: Which competencies should IT project managers develop in order to achieve success in IT projects? To answer this question, we conducted a qualitative research with an exploratory approach. To collect data, twelve (12) in-depth interviews were done with Brazilian project managers from different companies from several business sectors. The analysis results pointed out that for our respondents the most needed category of competencies are team management, business domain knowledge, communication, project management and people skills. As other authors have affirmed, technical skills were considered to be less relevant to project success than interpersonal and intrapersonal competencies.