Postdoctoral Fellow, Ionizing Radiation Standards

Tenure : Term Duration : 2 years Language Requirements : English The program The NRC’s Postdoctoral Fellowship program offers PDFs access to unique world‑class facilities and the opportunity to work alongside multi-disciplinary teams of expert researchers and technicians on projects of critical importance to Canada. PDFs will carry out research on innovative research projects, with opportunities for career development (publications and / or industry interaction). PDFs will be offered appointments to the staff of the National Research Council on a term basis and will be offered salaries and benefits currently available to Research Officers. Salaries commensurate with experience are taxable and subject to other deductions. As a guide, the current annual PhD recruiting rate is $83,985. In addition PDFs will be allocated a travel fund to support their work. Project title Clinical translation of a pyroelectric calorimeter The role NRC is seeking a Postdoctoral Fellow to develop a clinically viable pyroelectric calorimeter for ultra‑high dose‑rate (FLASH) radiation therapy. FLASH offers the potential for improved cancer treatment outcomes but dose measurement challenges due to extreme dose rates limit the clinical translation of this emerging therapy. Building on NRC’s leadership in radiation standards and absorbed dose calorimetry, this project will create a novel detector that leverages the temperature‑dependent polarization of pyroelectric materials to measure absorbed dose in real time. The Fellow will optimize sensor materials and designs, refine calibration methods, and validate performance under clinically relevant conditions using state‑of‑the‑art equipment at NRC and Canadian partner clinics. The work will generate new detector technologies, publications, and potential intellectual property, advancing both clinical translation and national measurement capabilities. This project will help enable safe, accurate FLASH implementation and strengthen NRC’s role in supporting precision radiation therapy across Canada. Education For information on certificates and diplomas issued abroad, please see Degree equivalency Experience Significant experience using experimental techniques and radiation detector development; and Experience with accelerator‑based dose measurements or Monte Carlo radiation transport simulations is required, although experience with both is preferred. Language requirements English Condition of employment Reliability Status For a Reliability Status, verification of background information over a period of 5 years is required. Who is eligible? Fellowships will be for two years contingent on satisfactory progress achieved during the first year. Candidates should have obtained a PhD (or equivalent) within the past three years (PhD received on or after July 1, 2023) or expect to complete their PhD within 6 months of appointment. Fellows will work in a lab under the direct supervision of an NRC researcher. Exceptions may be considered to recognize personal or family related leave. Please connect with us using the contact information below to discuss in more detail. Application requirements To be considered for the program please include the following in your application, please note that you will need to attach the required documents as per the list below when submitting your application. Failure to do so will result in your application being excluded. Resume Statement of Interest in the project (maximum one page in length) PhD Transcript - an electronic copy is sufficient, it does not have to be an official version. List of Publications When submitting your application you can include the required documents in any attachment field such as «Second language evaluation results» or «Other attachments» In addition, applicants who best meet the requirements of the position will be asked to provide three letters of recommendation at a later stage of the competition process. Compensation The intent of this hiring action is to staff the position at the AsRO level, which is an early‑career level position with a salary range of $83,985 to $116,641. This wide range accounts for varying degrees of expertise and impact, and growth within the role. Salary determination will be based on a thorough evaluation of the successful candidate's prior experience. This evaluation will consider specific achievements, skills, and contributions that demonstrate the candidate's impact and expertise. As a guide, the average starting rate for new PhD graduates entering this role is $83,985. The NRC is committed to supporting career progression within the organization, providing access to the opportunities and resources needed for a pathway to a fulfilling career. NRC employees also enjoy a wide‑range of competitive benefits including a robust pension plan, comprehensive health and dental coverage, disability and life insurance, office closure at the end of December, and additional supports to enhance your well‑being throughout your career and beyond. Discover the possible Anything is possible at the NRC, named in 2025 one of Canada’s Top Employers for Young People, Top Employer in the National Capital Region and Forbes Canada’s Best Employers As Canada’s leading research and technology organization, our world‑renowned research pushes the boundaries of science and engineering to make the impossible, possible. Every day we explore new ideas through innovative research and help companies discover possibilities that impact Canada’s future and the world. At the NRC, you’ll also discover new possibilities. Our supportive workplace fosters a culture of creativity, welcoming fresh perspectives and innovation at all levels. We value teamwork. You’ll collaborate across multiple fields and with the brightest minds to find creative solutions. Most importantly, you’ll discover what’s possible within you as you grow, make valuable contributions and progress in your professional journey. From ground‑breaking discoveries to a life‑changing career, discover your possible at the NRC. #J-18808-Ljbffr