**Description** The Department of Mathematical Sciences at Carnegie Mellon University invites applications for an Assistant Teaching Professor to begin September 1, 2026. Candidates with sufficient qualifications and experience may also be considered for an Associate Teaching Professor appointment. Carnegie Mellon University has teaching-track faculty with the titles of Assistant Teaching Professor, Associate Teaching Professor, and Teaching Professor. These are non-tenure-track faculty positions with provision for reappointment and promotion. These are career positions, not considered as temporary, but with review for reappointment and/or promotion every three or five years, depending on rank. **Qualifications** A Ph.D. in Mathematics or a closely related discipline is required. Demonstrated excellence in classroom teaching is expected. Preference will be given to candidates with sustained demonstrated excellence in teaching, as well as candidates who can guide undergraduate research projects and have the potential to contribute to educational initiatives in the Department and across the University. **Application Instructions** Applicants should submit all materials electronically through Interfolio and Mathjobs. This includes a cover letter, curriculum vita, list of publications, a statement describing teaching contributions and philosophy, and a statement describing research interests, which may include undergraduate research experiences and potential projects. A minimum of three letters of reference are also required, with at least two letters addressing the applicant’s teaching ability. Applications should be submitted by December 1, 2025. Applications may be accepted and reviewed until the position is filled. **Equal Employment Opportunity Statement** **Carnegie Mellon University** is an equal opportunity employer. It does not discriminate in admission, employment, or administration of its programs or activities on the basis of race, color, national origin, sex, disability, age, sexual orientation, gender identity, pregnancy or related condition, family status, marital status, parental status, religion, ancestry, veteran status, or genetic information. Furthermore, Carnegie Mellon University does not discriminate and is required not to discriminate in violation of federal, state, or local laws or executive orders. Consistent with this commitment, Carnegie Mellon will no longer be requiring or considering applicant diversity statements. If you are interested in this position and have not yet submitted a diversity statement, please do not do so. If you have already submitted a diversity statement, please know that any diversity statements submitted by applicants for this opportunity will not be considered in the hiring decision.