The Trottier Institute for Research on Exoplanets (IREx), affiliated with the Department of Physics of the Université de Montréal, invites applications for the Trottier Postdoctoral Fellowship, which enables cutting-edge independent research in experimental, observational, or theoretical astrophysics applied to the study of exoplanets and related fields of astrophysics and astronomical instrumentation.
The Trottier Institute for Research on Exoplanets (IREx), affiliated with the Department of Physics of the Université de Montréal, invites applications for the Trottier Postdoctoral Fellowship, which enables cutting-edge independent research in experimental, observational, or theoretical astrophysics applied to the study of exoplanets and related fields of astrophysics and astronomical instrumentation.
Eligibility requirements: A PhD in physics, astronomy or related discipline is required when the position starts. Preference will be given to applicants who have obtained their Ph.D. within the last 3 years. Applicants with career interruptions due for example to parental, medical, or family leaves, are invited to mention this in their cover letter if desired.
Location: The position is held at the Université de Montréal. The researcher will work on-site at the campus MIL, located at 1375 Ave Thérère-Lavoie-Roux in Montreal, or using a combination of remote and on-site work.
Starting Date: The successful applicant is expected to start between May and September 2026.
Duration: The position is for two years, renewable for a third year, subject to performance and availability of funds.
Conditions: The remuneration includes an annual salary of CAD 65,000 (full-time), maximum research funds of CAD 10,000 per year (for travel, publication, etc.), and a one-time allowance of up to CAD 2,000 for moving expenses to Montreal.
Postdoctoral fellows are part of the SERUM-POSTDOC union, and a collective agreement governs their working conditions. A full-time employee works between 35 and 40 hours per week. They are entitled to 23 vacation days and up to 8 sick days per year. They are also entitled to several holidays and social leaves, including parental leave.
Application: Applicants should submit a cover letter (optional, max 1 page), a statement of research interests (max 2 pages), and a CV incl. a list of publications. They should also arrange to have three referees send a letter of reference to irex-applications@umontreal.ca (format ApplicantName_RefLastName_Rec_IREx.pdf) by December 4th, 2025, for full consideration.
About IREx:
IREx consists of a team of about 60 people from several research institutions located in Quebec, Canada (Université de Montréal, McGill University, Bishop’s University, Montreal Planetarium, Université Laval), working at the forefront of exoplanet research. Our professors, researchers, and students are actively involved in large international projects related to the detection and characterisation of exoplanets, notably the James Webb Space Telescope, the SPIRou and NIRPS spectrographs, and have privileged access to time and data from these instruments.
IREx also has a vibrant science education and outreach program led by astrophysicists who are seasoned science communicators. All of our members are involved in bringing science to a wide audience in a variety of ways. We train scientists who have exceptional scientific research skills, but also outstanding communication skills.
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. With the support of our EDI committee, we are committed to the professional integration of people from groups that are traditionally underrepresented in the physics research community.
More information on IREx can be found here: https://exoplanetes.umontreal.ca/en/.
If you have any questions about IREx or the Trottier Postdoctoral Fellowships, don’t hesitate to get in touch with Marie-Eve Naud, marie-eve.naud@umontreal.ca
Full ad: https://exoplanetes.umontreal.ca/en/job/2026-trottier-postdoctoral-fellowship/
Eligibility requirements: A PhD in physics, astronomy or related discipline is required when the position starts. Preference will be given to applicants who have obtained their Ph.D. within the last 3 years. Applicants with career interruptions due for example to parental, medical, or family leaves, are invited to mention this in their cover letter if desired.
Location: The position is held at the Université de Montréal. The researcher will work on-site at the campus MIL, located at 1375 Ave Thérère-Lavoie-Roux in Montreal, or using a combination of remote and on-site work.
Starting Date:The successful applicant is expected to start between May and September 2026.
Duration: The position is for two years, renewable for a third year, subject to performance and availability of funds.
Conditions: The remuneration includes an annual salary of CAD 65,000 (full-time), maximum research funds of CAD 10,000 per year (for travel, publication, etc.), and a one-time allowance of up to CAD 2,000 for moving expenses to Montreal.
Postdoctoral fellows are part of the SERUM-POSTDOC union, and a collective agreement governs their working conditions. A full-time employee works between 35 and 40 hours per week. They are entitled to 23 vacation days and up to 8 sick days per year. They are also entitled to several holidays and social leaves, including parental leave.
Application: Applicants should submit a cover letter (optional, max 1 page), a statement of research interests (max 2 pages), and a CV incl. a list of publications. They should also arrange to have three referees send a letter of reference to (format ApplicantName_RefLastName_Rec_IREx.pdf) by December 4th, 2025, for full consideration.
About IREx:
IREx consists of a team of about 60 people from several research institutions located in Quebec, Canada (Université de Montréal, McGill University, Bishop’s University, Montreal Planetarium, Université Laval), working at the forefront of exoplanet research. Our professors, researchers, and students are actively involved in large international projects related to the detection and characterisation of exoplanets, notably the James Webb Space Telescope, the SPIRou and NIRPS spectrographs, and have privileged access to time and data from these instruments.
IREx also has a vibrant science education and outreach program led by astrophysicists who are seasoned science communicators. All of our members are involved in bringing science to a wide audience in a variety of ways. We train scientists who have exceptional scientific research skills, but also outstanding communication skills.
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. With the support of our EDI committee, we are committed to the professional integration of people from groups that are traditionally underrepresented in the physics research community.
More information on IREx can be found here: https://exoplanetes.umontreal.ca/en/.
If you have any questions about IREx or the Trottier Postdoctoral Fellowships, don’t hesitate to get in touch with Marie-Eve Naud, marie-eve.naud@umontreal.ca.
Full ad: https://exoplanetes.umontreal.ca/en/job/2026-trottier-postdoctoral-fellowship/”