The development of a professional teacher educator identity has implications for how one negotiates the duties of a teacher, scholar, and learner. The research on teacher educator identity in the USA has been largely conducted on traditional teacher educators, or those who have started their careers as public school teachers and then went on to the collegiate level as teacher educators. This auto-ethnography considers the professional identity formation of a nontraditional teacher educator, one whose professional career did not include a career as a public school teacher. Although there are common influences on professional development between the traditional and nontraditional teacher educator, such as biography, institutional contexts, and personal pedagogy, there are significant differences in the process as those influences are experienced. This research proposes an extended process for nontraditional teacher educators, including the search for legitimacy and belonging in the community of educators.