Postdoctoral Research Associate - Computational Radiation Protection Scientist

Postdoctoral Research Associate – Computational Radiation Protection Scientist

Oak Ridge National Laboratory, Oak Ridge, TN, USA

Oak Ridge National Laboratory is the largest U.S. Department of Energy science and energy laboratory, conducting basic and applied research to deliver transformative solutions to compelling problems in energy and security. The Environmental Sciences Division seeks a creative individual for a postdoctoral research associate position in its Center for Radiation Protection Knowledge (CRPK). The candidate will work with experts in computational radiation dosimetry and risk assessment and should be an independent thinker able to participate creatively in defining and refining research directions.

• Interact with a team of scientists and engineers at ORNL on projects involving internal and external dosimetry and radiation risk analysis.
• Provide technical assistance to U.S. federal agencies involved in development of federal guidance for radiation protection and develop biokinetic and dosimetric models recommended by the International Commission on Radiological Protection (ICRP).
• Assist ORNL scientists in these efforts, gain expertise in biokinetic and dosimetric modeling, and assist and eventually lead in the preparation of open literature publications.
• Align behaviors and priorities with ORNL core values of Impact, Integrity, Teamwork, Safety, and Service, and promote equal opportunity by fostering a respectful workplace.

• A Ph.D. in nuclear or health sciences (e.g., health physics, radiological health, medical physics, nuclear engineering, applied mathematics, or a closely related discipline).
• Sound foundation in radiation transport, behavior of radionuclides in biological systems, and/or internal and external radiation dosimetry.
• Good oral and written communication skills.
• Ability to work independently and collaboratively to accomplish multiple tasks within deadlines and adapt to ever-changing needs.

• Experience in radiological risk assessment.
• Experience in biokinetic model development.
• Experience with Monte Carlo radiation transport software and applications.
• Experience with numerical computing using programming languages such as C++, Python, or similar.
• Author or co-author of open literature publications.

Applicants cannot have received their Ph.D. more than five years prior to the date of application and must complete all degree requirements before starting the appointment. The appointment length will be up to 24 months with potential for extension, subject to performance and funding availability.

Oak Ridge National Laboratory is an equal‑opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT‑Battelle is an E‑Verify employer.