The article deals with topical issues of improving the level of training of cadets of educational institutions of the State Fire Service of the EMERCOM of Russia for professional activities in the field of fire fighting. The application of the implemented disciplinary approach, which assumes a time-dispersed nature of studying various disciplines in the field of fire fighting, does not allow you to get concentrated knowledge, skills and sufficient experience in performing combat operations to extinguish fires, which affects the professional readiness of graduates for practical activities. The purpose of the study is to form a subject-professional approach that will allow, through the optional hours of the main educational program on the basis of previously formed skills and abilities, to implement through training courses concentrated training in the field of fire fighting to improve the professional readiness of graduates. To increase the level of professional readiness of graduates, the author studied the experience of practical training in the field of fire fighting, analyzed the activities of fire and rescue units in extinguishing, studied normative documents and scientific works in the subject area, has developed a subject-professional approach for concentrated training, as well as the subject-matter and content of training courses, has formed an evaluation tool for students. The author proposes to implement a subject-professional approach through the development and implementation of basic, special and additional training courses, for the formation of which modular, competence-based and contextual approaches were used, aimed at maximum professional orientation of training, courses that allow to increase the competence of graduates in the field of fire fighting. The author also proposes to implement the subjects of the training courses through practical classes based on the game forms of training that increase the educational and professional motivation of students. The author concludes that in order to increase the effectiveness and further development of the subject-professional approach, it is necessary to expand the subjects of training courses and improve them, taking into account the changing regulatory framework, the experience of fire and rescue units in fires, the development of fire extinguishing tactics and the introduction of new models of fire equipment and fire-technical equipment.