Various requests occur to apply IT (Information Technology) for medical services at hospital. To play an important role for these requests, practical Healthcare Information Technologists are awaited for. At our hospital, the team (24 Healthcare Information Technologists) is divided into 3 sub-groups; network, information security, database, to develop an individual competence for active services in each field. Our team is organized officially in the hospital. It enables us to use several resources of the hospital, and to make up environment for studying and/or practicing IT technology in the hospital. On the bases of these circumstances, we make efforts to practice IT projects and to develop competence of our team with the method of modern project management (PMBOK).