Medical Physicist II - Princess Margaret Cancer Centre
Rapports à : Head of Medical Physics
Date de début : le 6 octobre 2025
Union: Non-Union
Number of Vacancies: 1
Job Title: Medical Physicist
Site: Princess Margaret Cancer Centre, Department: Medical Physics
Reports to: Head of Medical Physics
Hours: 37.5 hours per week Mon – Fri
Salary: Commensurate with experience and competitive
Status: Permanent Full-time
Position Description:
The Department of Medical Physics and the Radiation Medicine Program at the Princess Margaret (PM) Cancer Centre are seeking a Medical Physicist to fill a permanent fulltime position. The successful candidates will become part of a team of 30 Medical Physicists, will participate in clinical activities and will be expected to contribute to innovative research, educational activities and clinical development projects.
The Department of Medical Physics supports staff professional and academic growth by providing access to research and development opportunities related to topics in a set of focus areas. Topics include process automation, data science, MR-guided external beam radiotherapy and brachytherapy, dose accumulation, adaptive radiotherapy, radiation dosimetry, proton therapy technology development and clinical implementation, theranostics, functional imaging for treatment response assessment and optical techniques and biophotonics in conjunction with radiation.
The department of Medical Physics is active in education and training of medical physicists through its CAMPEP-accredited residency program at the University of Toronto, Department of Radiation Oncology. The department also maintains a strong relation with University of Toronto’s Department of Medical Biophysics through which it recently established a CAMPEP-accredited Ph.D. program, providing robust access to top-notch graduate students. The successful candidate will be encouraged and supported to secure an academic appointment at the Department of Radiation Oncology at the University of Toronto.
The successful candidates hold a PhD degree in Medical Physics or related field, are CCPM eligible and have experience in advanced imaging, treatment planning and delivery technologies in external beam radiation therapy and/or brachytherapy. The candidate is a motivated self-starter wanting to make a difference, and a team player with excellent communication and problem-solving skills, eager to foster and develop their leadership skills and keen in participating in or leading clinical development and research. The individual has a sustained academic productivity as evidenced by publications, grants, book chapters and committee activity in professional and scientific societies (COMP, AAPM, ASTRO, ESTRO, etc). Post-doctoral research experience is considered an asset.
Vaccines (COVID-19 and others) are a requirement of the job unless one has an exemption on a medical ground pursuant to the Ontario Human Rights Code.
Facility and Equipment:
The PM is a world leading cancer centre with state-of-the-art imaging and radiation treatment equipment including four CT-simulators, two MR simulators, 11 C-arm linear accelerators (Elekta and Varian), two Gamma Knife units, a hybrid MR-guided brachy and external beam radiation therapy unit, an Elekta Unity MR-Linac, four Varian Ethos systems, and two HDR afterloaders (Elekta); RayStation is the core Treatment Planning System at PM for external beam whereas Ethos is the core adaptive CBCT-guided planning and delivery system. Oncentra Brachy and Oncentra Prostate are used for HDR brachytherapy, and Variseed for LDR brachytherapy. There are advanced clinical and research programs in IGRT, SBRT, brachytherapy (both HDR and LDR), adaptive planning and delivery, MR-guided planning and delivery, AI in treatment planning, radiomics, radiation physics and dosimetry, photonics, device development and translational research, with personalized radiotherapy approaches as well as a robust clinical trials program.
POSTED DATE: CLOSING DATE: 1 month after posting date
For current UHN employees, only those who have successfully completed their probationary period, have a good employee record along with satisfactory attendance in accordance with UHN's attendance management program, and possess all the required experience and qualifications should apply.
University Health Network thanks all applicants, however, only those selected for an interview will be contacted. UHN is a respectful, caring, and inclusive workplace. We are committed to championing accessibility, diversity and equal opportunity and welcomes all applicants including but not limited to all religions and ethnicities, LGBTQ2s+, BIPOC, persons with disabilities and all others who may contribute to the further diversification of ideas. Requests for accommodation can be made at any stage of the recruitment process providing the applicant has met the bona fide requirements for the open position. Applicants need to make their requirements known when contacted.
If you wish to pursue these opportunities, please send your cv and a statement of interest to the attention of Jan Seuntjens, Ph.D., Head of Medical Physics, Princess Margaret Cancer Centre at the email address: angela.alivio@uhn.ca.

The University Health Network, where “above all else the needs of patients come first”, encompasses Princess Margaret Cancer Centre, Toronto General Hospital, Toronto Western Hospital, Toronto Rehabilitation Institute, and the Michener Institute of Education at UHN. The breadth of research, the complexity of the cases treated, and the magnitude of its educational enterprise has made UHN a national and international resource for patient care, research and education. With a long tradition of ground-breaking firsts and a purpose of “Transforming lives and communities through excellence in care, discovery and learning”, the University Health Network (UHN), Canada’s largest research teaching hospital, brings together over 16,000 employees, more than 1,200 physicians, 8,000+ students, and many volunteers. UHN is a caring, creative place where amazing people are amazing the world