The relevance of the problem declared in article is caused by the fact that modern development of production demands from specialists of the enterprises not only the high level of formation of the professional competences, but also the additional, the transprofessional competences, conforming to the requirements problems of the production cluster. The purpose of the article consists in development of a structural-functional model of formation transprofessional competences of the future experts an average link. The leading method to research of this problem is the modeling method allowing to consider this problem as purposeful and organized process on improvement professional and to forming of the transprofessional competences necessary for specialists for implementation of labor functions of the profession. The structure of the model of forming transprofessional competences of the future specialists an average link includes a preparatory, analytical and research implementation stages and components--result and strategic partners. The model allows to organize process of training of students in professional educational institution and allows to improve forming of the professional and transprofessional competences of the future specialists an average link. The article can be useful in the practical terms for teachers of the professional educational organizations and the industrial practice centers of the enterprises at training of the specialists; for training centers and retraining of the personnel at selection and structuring content of the professional training of the specialists.