The organization of the Geophysical Engineering Department (DTG) refers to ITS Regulation No. 25 of 2019 concerning Faculty OTK in the ITS environment where in carrying out its operational activities DTG has formed an organizational structure that is compatible with the organizational structure of the Sepuluh Nopember Institute of Technology Surabaya. In implementing the program, the Head of Department is assisted by the Department Secretary, Head of Laboratory who is responsible for operational leadership in the laboratory, Student Affairs Coordinator who is responsible for managing student activities, Liason Officer who is responsible for managing international activities, Journal Coordinator who is responsible for managing journals Geosaintek, and the Head of Subdivision who is responsible for the leadership of the education staff. In controlling and guaranteeing quality in the academic field, there is a quality assurance department which is chaired by the Department Secretary and assisted by the chairman of the RMK/Kalab.