Currently, the TTFM® Teacher survey is designed for classroom teachers, (rather than support staff, aides or administration staff) however, should your school particularly wish to survey staff members working in classrooms or in teaching roles such as teacher librarians and counsellors, you can do this.
However, it should be noted that there will be questions that do not apply to their role and that these questions should be skipped.
The Learning Bar now has a Staff Survey available, more information can be found here