PRN Dosimetrist

Job Summary

The Dosimetrist is responsible for designing and calculating radiation treatment plans for cancer patients. Working under the supervision of a Medical Physicist and Radiation Oncologist, the Dosimetrist develops individualized treatment plans that deliver precise doses of radiation to targeted areas while minimizing exposure to surrounding healthy tissue.

Essential Functions

• Designs, develops, and calculates individualized radiation treatment plans using advanced treatment planning software, ensuring accurate dose distribution to the prescribed target area.
• Performs dose calculations for external beam therapy and brachytherapy treatments, documenting all relevant treatment parameters in the patient’s medical record.
• Collaborates with Radiation Oncologists and Medical Physicists to determine appropriate beam configurations, field arrangements, and immobilization techniques for optimal treatment delivery.
• Advises Radiation Therapists on the correct implementation of treatment plans, including the use of compensators, bolus materials, wedges, and imaging protocols.
• Assists in the fabrication and/or supervision of custom shielding, compensating filters, and immobilization devices.
• Participates in the quality assurance process for treatment plans, treatment planning systems, and linear accelerators under the direction of the Medical Physicist.
• Provides technical support during brachytherapy procedures, including dose calculations, source loading, and handling of radioactive materials in compliance with safety protocols.
• Utilizes radiation monitoring devices to measure radioactivity and perform source assays, maintaining compliance with regulatory guidelines.
• Participates in continuing education, clinical research, and teaching efforts as appropriate, contributing to the professional development of students, residents, and radiation therapy staff.
• Affords assistance with machine calibration tasks and radiation safety procedures, including quality control testing of equipment.
• Performs other duties as assigned.

Qualifications

• 1-3 years of experience in a clinical radiation oncology setting preferred
• Knowledge, Skills And Abilities:
  • Proficient in the use of treatment planning systems and dose calculation software.
  • Strong understanding of radiation physics, human anatomy, and oncology practices.
  • Ability to interpret physician directives and translate them into effective treatment plans.
  • Excellent organizational, communication, and problem-solving skills.
  • Commitment to patient safety, quality assurance, and compliance with regulatory standards.
• Licenses and Certifications:
  • CMD - Certified Medical Dosimetrist through the Medical Dosimetrist Certification Board (MDCB) or obtained within 12 months of hire required