Job Summary: Performs accurate simulation and/or delivery of prescribed ionizing therapeutic radiation under the direction of a radiation oncologist and adhering to radiation safety guidelines using a variety of complex techniques and equipment. Performs daily equipment warm-up and quality assurance procedures. Prepares immobilization devices. Qualifications: Registered or registry eligible by the American Registry or Radiologic Technologists. At least 1 year work experience preferred. Must have knowledge of radiation therapy treatment techniques and procedures. Must have strong organization, clinical, communication and customer service skills. Ability to take after hour call as assigned. EOE AA M/F/Vet/Disability