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Job description
Medical Dosimetrist Opportunity At St. Joseph Regional Medical Center
Join St. Joseph Regional Medical Center in Lewiston, Idaho—where nationally recognized quality meets small-town heart. We're proud to be recognized for excellence and patient safety, including an "A" Hospital Safety Grade from The Leapfrog Group, inclusion in Becker's list of "Great Community Hospitals," and U.S. News & World Report accolades for maternity care. Here, you'll find a teamwork-first culture, leaders who support you, and coworkers who genuinely have your back. New grads are welcome—we're committed to training, mentoring, and helping you build confidence as you grow. And because we know great care starts with taking care of our people, we offer competitive benefits and a workplace you can feel good about. If you're looking for a place to do meaningful work, build a career, and feel proud serving your community—you belong at St. Joe's
Job Summary
The Medical Dosimetrist is responsible for developing accurate and precise radiation therapy treatment plans using 3D, IMRT, and SBRT techniques. This role includes collaboration with radiation oncologists, physicists, and radiation therapists to ensure the effective and safe delivery of prescribed radiation doses. The Dosimetrist performs patient-specific quality assurance, calibration of equipment, and supports the radiation oncology team with technical expertise and clinical knowledge.
Essential Functions
Develops and implements 3D, IMRT, and SBRT treatment plans using CT, MRI, and PET imaging data
Collaborates with oncologists and physicists to define target volumes and treatment fields
Conducts quality assurance checks on treatment plans and linear accelerators
Provides guidance to radiation therapists regarding patient setup, immobilization devices, and treatment variables
Ensures compliance with hospital policies, radiation safety guidelines, and regulatory standards
Assists in the calibration of radiation therapy equipment and maintains accurate records
Participates in clinical research, new technology implementation, and staff training
Maintains detailed documentation of treatment plans, calculations, and quality assurance activities
Knowledge/Skills/Abilities/Expectations
Proficiency in treatment planning software (e.g., Eclipse, Pinnacle, RayStation)
Strong analytical skills and attention to detail in calculating radiation doses
Effective communication and interpersonal skills for patient and staff interactions
Ability to work independently and collaboratively in a multidisciplinary team
Knowledge of anatomy, radiation physics, and radiation safety protocols
Demonstrates professionalism, accountability, and commitment to continuous learning
Skilled in data entry, documentation, and use of EMR systems
Qualifications
Education
Bachelor's degree in a Physical Science or graduate of an accredited Radiation Therapy program required
Completion of a formal Dosimetry program or equivalent experience required
License/Certification
Certified Medical Dosimetrist (CMD) by the Medical Dosimetrist Certification Board (MDCB) preferred
Basic Life Support (BLS) required
Experience
Minimum of 3 years of experience as a Dosimetrist in a radiation oncology setting preferred
Experience with treatment planning systems (e.g., Eclipse, Pinnacle) preferred
Worksite address
lewiston, ID, 83501, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.