CITA Associate Professor


The Canadian Institute for Theoretical Astrophysics (CITA), a national centre hosted in the Faculty of Arts and Science at the University of Toronto, invites applications for a full-time tenure stream position in the area of Cosmology. The appointment will be at the rank of Associate Professor, with an expected start date of July 1, 2024.

Candidates must have earned a PhD degree in Theoretical Astrophysics or a related area, with a clearly demonstrated exceptional record of excellence in research and teaching. We seek candidates whose research and teaching interests complement and enhance existing strengths in the Institute with a focus on cosmology and/or the early universe. Candidates will have an established international reputation and will be expected to sustain and lead innovative and independent research at the highest international level and to maintain an outstanding, competitive, and externally funded research program.

Candidates must provide evidence of research excellence which can be demonstrated by a record of sustained high-impact contributions and publications in top-ranked and field relevant journals, the submitted research statement, presentations at significant conferences, distinguished awards and accolades, and other noteworthy activities that contribute to the visibility and prominence of the discipline, as well as strong endorsements from referees of high standing.

Evidence of excellence in teaching will be provided through teaching accomplishments (including the supervision of postdoctoral fellows and graduate students), and the teaching dossier submitted as part of the application (with required materials outlined below), as well as strong letters of reference.

The successful candidate will have a record demonstrating scientific leadership, creativity and technical depth throughout their career, as evidenced in their application materials.

Candidates are also expected to show evidence of a commitment to equity, diversity, inclusion, and the promotion of a respectful and collegial learning and working environment demonstrated through the application materials.

Salary will be commensurate with qualifications and experience.

CITA is the only national astrophysics theory institute in the world. CITA’s mission is to expand the frontiers of knowledge in all domains of astrophysics. CITA faculty help train the next generation of scholars at the undergraduate, graduate and postdoctoral stage in Canada and abroad to attain the highest level of rigour and creativity. CITA is also actively engaged with multiple observational experiments aimed at testing theoretical ideas including (but not limited to) CCAT-p, CHIME/CHORD, CMB-S4, SDSS-V, Spec-S5, and LIGO.

The present complement of research staff in CITA includes 7 faculty and over 25 research fellows and a national network of faculty, postdocs, and students across Canada. The unique research environment at CITA is enhanced by close ties to the 23 faculty, 15 postdocs, and graduate students in the David A. Dunlap Department of Astronomy and Astrophysics, the Department of Physics and the Dunlap Institute of Astronomy and Astrophysics, and with the Perimeter Institute for Theoretical Physics and the Gravity and the Extreme Universe Program within the Canadian Institute for Advanced Research.

The successful candidate will join a vibrant intellectual community of world-class scholars at Canada’s leading university. The University of Toronto offers a wide range of opportunities for collaborative and interdisciplinary research and teaching. As a public University, the UofT further offers the excitement of working with a highly diverse student population and actively encourages innovative scholarship at all levels. The Greater Toronto Area offers exceptional cultural and demographic diversity and one of the highest standards of living in the world.

For more information about CITA, please visit

All qualified candidates are invited to apply online by clicking the link below. Applicants must submit:

1. a cover letter;
2. a current curriculum vitae;
3. a research statement outlining current and future research interests;
4. one to three publications of which the candidate is particularly proud; and
5. a teaching dossier which includes a strong teaching statement, sample course materials, and teaching evaluations.

We seek candidates who value diversity and whose research, teaching and service bear out our commitment to equity. Candidates are therefore also asked to submit a 1‐2 page statement of contributions to equity and diversity, which might cover topics such as (but not limited to): research or teaching that incorporates a focus on underrepresented communities, the development of inclusive pedagogies, or the mentoring of students from underrepresented groups.

Applicants must provide the name and contact information of three referees. The University of Toronto’s recruiting tool will automatically solicit and collect letters of reference from each after an application is submitted. Applicants remain responsible for ensuring that references submit recent letters (on letterhead, dated, and signed) by the closing date. More details on the automatic reference letter collection, including timelines, are available in the candidate FAQ.

Submission guidelines can be found at Your CV and cover letter should be uploaded into the dedicated fields. Please combine additional application materials into one or two files in PDF/MS Word format. All enquiries about this position should be sent to using the subject line “Faculty Search”.

All application materials, including recent reference letters, must be received by November 14, 2023.

All qualified candidates are encouraged to apply; however, Canadians and permanent residents will be given priority.

Diversity Statement

The University of Toronto embraces Diversity and is building a culture of belonging that increases our capacity to effectively address and serve the interests of our global community. We strongly encourage applications from Indigenous Peoples, Black and racialized persons, women, persons with disabilities, and people of diverse sexual and gender identities. We value applicants who have demonstrated a commitment to equity, diversity and inclusion and recognize that diverse perspectives, experiences, and expertise are essential to strengthening our academic mission.

As part of your application, you will be asked to complete a brief Diversity Survey. This survey is voluntary. Any information directly related to you is confidential and cannot be accessed by search committees or human resources staff. Results will be aggregated for institutional planning purposes. For more information, please see

Accessibility Statement

The University strives to be an equitable and inclusive community, and proactively seeks to increase diversity among its community members. Our values regarding equity and diversity are linked with our unwavering commitment to excellence in the pursuit of our academic mission.

The University is committed to the principles of the Accessibility for Ontarians with Disabilities Act (AODA). As such, we strive to make our recruitment, assessment and selection processes as accessible as possible and provide accommodations as required for applicants with disabilities.

If you require any accommodations at any point during the application and hiring process, please contact


Two Canadian Rubin Fellowship Position

The Canadian Rubin Consortium is offering two positions to work on pipeline development in Science Collaborations of the Vera C. Rubin Observatory, a telescope that is under construction in Chile, set to start scientific observations in 2024. The Canadian Rubin Fellows will be embedded in the Transient and Variable Stars (TVS) Science Collaboration and the Dark Energy Science Collaboration (DESC). Both hires will be located at the University of Toronto. 49% of the research time for each position will be directly related to pipeline development for the relevant science collaborations, and the remaining 51% will be devoted to scientific postdoctoral research.Prospective candidates are encouraged to contact the individual hosts listed below for additional information on the relevant Rubin Science Collaborations before submitting their application, and to contact Prof. Renée Hložek ( for information about the positions more generally.The positions at the University of Toronto will focus on (1) software pipeline development for the Rubin Transient and Variable Stars Collaboration with Prof. Maria Drout, and (2) transient alert pipeline development for the Dark Energy Science Collaboration with Prof. Renée Hložek. The University of Toronto’s astronomy units, namely the David A. Dunlap Department of Astronomy and Astrophysics (DADDAA), the Dunlap Institute for Astronomy and Astrophysics and the Canadian Institute for Theoretical Astrophysics (CITA) together host more than 150 staff and students in astronomy, who conduct a diverse research program across instrumentation, observations, computation and theory. The Dunlap Institute pursues groundbreaking astronomical research across the electromagnetic spectrum, through innovative approaches to instrumentation, data-driven science and observations, alongside a substantive commitment to outreach and training. Rated as having one of the highest standards of living in the world, Toronto offers a huge range of indoor and outdoor pursuits, outstanding food and music, and a vibrant and diverse cultural community. For more information on the TVS position, please contact Prof. Maria Drout (, and on the DESC position, contact Prof. Renée Hložek ( more info on the positions please head to:

2024 iREx MSc and PhD positions in Exoplanets Science

Each year, iREx professors hire new students to do a master’s degree (M.Sc.) or a doctorate (Ph.D.) in the field of exoplanets at the Université de Montréal or at one of the other home universities of the regular iREx members (McGill University and Bishop’s University).

The Trottier Institute for Research on Exoplanets (iREx) consists of a growing team of 60+ researchers (professors, postdocs, research assistants and students) working on various research programs focused on the study of exoplanets and related fields of stellar astrophysics. Members of iREx lead many large international projects related to the detection and characterisation of exoplanets, such as the Canadian component of James Webb Space Telescope (JWST) and precision radial velocity instruments SPIRou and NIRPS. More information on the various cutting-edge research programs of iREx and on the work of our professors can be found on the institute’s website.

If you are interested in joining us for the Fall, Winter or Summer term, please check our website for more information or contact Marie-Eve Naud,

2024 Trottier Postdoctoral Fellowship in Exoplanetary Science (iREx)

Submission guideline:
DEADLINE: December 2, 2023

The Trottier Institute for Research on Exoplanets (iREx), affiliated with the Department of Physics of the Université de Montréal (UdeM), invites applications for the Trottier Postdoctoral Fellowship in experimental, observational or theoretical astrophysics applied to the study of exoplanets, which enables forefront independent research related to exoplanets. All areas of exoplanet research will be considered.

A PhD in physics, astronomy or related discipline is required at the time when the position starts. Preference will be given to applicants within 3 years of obtaining their Ph.D. Applicants with career interruptions due to parental, medical or family leaves, or other causes are invited to mention it in their cover letter if so desired. The position start date is between May and September 2024, and is for two years, renewable for a third year subject to performance and availability of funds.

Applicants should submit a cover letter (optional, max 1 page), a CV, a list of publications, and a statement of research interests (max 2 pages), and should arrange to have three referees send a letter of reference to by December 2nd 2023 for full consideration.

The iREx consists of a growing team of about 60 people working on a variety of observational, theoretical and instrumental projects related to the study of exoplanets and other related fields of astrophysics. They work within several research institutions located in Quebec, Canada. Our team is actively involved in large international projects related to the detection and characterisation of exoplanets, notably the JWST and the SPIRou and NIRPS spectrographs, and have privileged access to time and data from these instruments.

The iREx advocates for diversity, inclusion and employment equity. We strongly encourage applications from women, visible and ethnic minorities, Indigenous people, persons with disabilities and people of all sexual orientations and gender identities to apply.

More information on the position and on our institute and its members, research programs, EPO initiatives as well EDI efforts can be found on our website:

If you have any questions, contact us at