Information technology has been my big interest and is what I am studying for at Philadelphia University. The professional path I have chosen is Network and IT systems administrator. Handling the role of administrator is not a very challenging task, the level of responsibility is enormous. It is essential that the administrator ensures that the entire system functions normally. If a critical error occurs that is not resolved, it will pose a serious threat to the organization. (Administrators of IT networks and systems) The summary clarified the responsibility that the administrator must fulfill. You must have a bachelor's degree, graduate degree or any certification. You must have in-depth knowledge of computers and electronics.