The faculty and staff of the School is in the following categories:
- The tenure-track and tenured Faculty: Faculty members have Ph.D. degrees and they are under four categories, in descending order: Professors, Associate Professors, Assistant Professors, and Lecturers. In addition to the tenure track and tenured faculty, there are also visiting faculty members, generally with teaching responsibilities, and whose appointments are governed by the provisions of the Presidential Decree 407/80.
- The Laboratory Teaching Staff: The members of this category perform laboratory and applied educational duties, which largely comprise of the offer and administration of the laboratory and clinical (when applicable) exercises in the fields of application of the sciences supported by the School.
- The Special Technical Laboratory Staff: Its members offer support work in the operation of the School by performing specialized technical services in order to improve the educational and research activities of the School. This category includes members who possess graduate degrees as well as university and Technical Educational Institute (TEI) graduates.
- The Administrative Staff which comprises of employees of all ranks of the Greek public sector hierarchy, and who report hierachically to the upper administration of the Technical University of Crete.