The results of the pedagogical monitoring carried out at the Institute of military-technical education and security, which reveal the following issues: 1) the majority of first-year students do not have a professional motivation; 2) study the time allotted for the study of subjects in the bachelor's degree is smaller than in the training of engineers. However, the professional requirements for vypuknikam same. Necessary to optimize the curriculum disciplines. We offer training to avoid duplication of information within estestvenonauchnogo cycle and spend time studying the pairing courses, use professional examples during practical classes. The authors made a pedagogical experiment pairing disciplines of science and professional cycles suggest ways of optimizing them under the direction of preparation “Technosphere Safety”.