The relevance of the investigated problem is due to the increasing social tension in society and the state, associated with the active manifestation of anti-social phenomena and the need for prompt resolution of these problems through the involvement of professional mobile social educators. The purpose of the article is to develop a new concept in the organization and carrying out practices that promote the professional development of a new generation of social educators with such developed personal and professional qualities as professional mobility. The leading study method of this problem is the system that allows to integrate the scientific, theoretical and practical components of the implementation process of this new concept. The article describes the concept of the organization and conducting professional mobile practice, which is also graphically depicted as the structural-functional model of the development of professional mobility in the future social educators, consisting of interconnected target, informative, technological, control and evaluation components. Article can be useful for organizers of practical training of professional educational institutions.