The purpose of the study is to design didactic mechanisms for the formation of managerial competence of engineers in the system of technological quality assurance of the management process of their professional training. In the study, the contradictions of solving the pedagogical problem of quality management of the professional training of engineers were determined, and the pedagogical conditions for their solution were substantiated. An engineer's managerial competence is a systemic formation representing professional, administrative, psychological, and creative aspects of synergistic development. The process of professional training of engineers in the system of management of educational and creative activities of applicants is analyzed. Didactic means of forming a creative educational environment under the conditions of implementation of the pedagogical technology “Management-education” were considered. The stages of quality control of the formation of the engineer's managerial competence were studied. The criteria and indicators of the quality of professional training of engineers are determined, considering the influence of factor characteristics. The results of pedagogical experiments to determine the impact of a creative educational environment on the level of formation of managerial competence of engineers are analyzed. The effectiveness of the proposed quality management system for the professional training of engineers in the conditions of the “Management-education” pedagogical technology has been proven.