McDonald Institute Theory Postdoctoral Fellowships in Astroparticle Physics and Cosmology University of Waterloo in Canada

Carleton University in Canada is advertising one or two postdoctoral fellow positions in the Theoretical Particle Physics group, with a planned start in Fall 2027. The main research area is theoretical astroparticle physics, broadly defined, within a group that also works on beyond-the-Standard Model physics. The department has a strong particle physics environment and connections to experimental efforts including ATLAS, dark matter, and neutrino experiments. The appointment is for 2+1 years, wi...

The Université de Montréal and the Arthur B. McDonald Canadian Astroparticle Physics Research Institute are seeking a postdoctoral fellow in astroparticle theory and particle phenomenology for the 2027–2028 academic year. The fellowship focuses on research in neutrinos , dark matter , and/or beyond the Standard Model physics . The successful candidate will be expected to carry out independent theory research while also engaging with astroparticle theorists and experimentalists at the university....

The Department of Physics and Astronomy at the University of British Columbia is inviting applications for one or more postdoctoral positions in theoretical high energy physics in Vancouver, Canada. The appointment is associated with UBC’s high energy theory group and is intended to begin in September 2027. The research environment is centered on a broad set of topics in modern theoretical physics. The successful candidate will work in areas that overlap with the interests of the UBC high energy...

The CASCA Postdoctoral Committee is recruiting new members for the 2026–2027 academic year. The committee represents the interests of postdoctoral researchers across Canada within the broader CASCA community and helps support postdocs through community-building and professional engagement. Members contribute to the activities of the committee, including organizing events, seminars, and professional development opportunities for postdocs in Canada. The role is designed to be flexible, with partic...

The Groupe de Physique des Particules at the Université de Montréal is seeking a postdoctoral scholar in theoretical particle physics with a specialization in phenomenology. The position is embedded in an active research environment where the phenomenology group includes David London and Ryan Plestid , and collaboration with them, local graduate students, and other postdocs is encouraged. The advertised research themes span a broad set of particle-physics phenomenology topics, including B-physic...