Human conditions and ways of their regulation are presented as a significant problem of a specialist included into the system “human-technical device”. Unfavorable human-operator's states in the ergmatic system reduce the specialist's cognitive functions, lead to errors and failures in the systems operation. Possible means and experience in assessing the states of operators of systems of special importance are listed. The task of increasing the reliability of work of ergatic systems by means of self-regulation of states at operators is updated. The research of students', graduates', and specialists' ideas about the states and methods of their regulation is described; deficits of students' and specialists' ideas about the states of operators and their importance in the work of ergmatic systems are revealed. Additional guidelines for professional training of specialists in technical areas and specialties, which are able to ensure the reliability of ergonomic systems' operation by self-regulation of operators' own states, have been identified. The author's concept “information-analytical readiness of operators in conditions of risks and uncertainty” is presented. Information-analytical readiness of operator in the sphere of production is directed to increase the reliability of work of ergmatic system; in the sphere of professional education it becomes one of the priority tasks in pedagogical activity. The content of the Model of an educational institution graduate in technical directions and specialties has been specified. A number of activities of the educational environment for the implementation of the new model have been outlined.