Radiation Therapists
Human Advantage 76%
Significant human skills needed
AI Automation Risk Moderate Risk
3.3 / 10
Some tasks in this role may be augmented by AI, but human oversight and interpersonal skills remain important.
Provide radiation therapy to patients as prescribed by a radiation oncologist according to established practices and standards. Duties may include reviewing prescription and diagnosis; acting as liaison with physician and supportive care personnel; preparing equipment, such as immobilization, treatment, and protection devices; and maintaining records, reports, and files. May assist in dosimetry procedures and tumor localization.
Also Known As: Computed Tomography Simulation Therapist (CT Simulation Therapist), Dosimetrist, Radiation Oncology Registered Nurse (Radiation Oncology RN), Radiation Therapist (RT), Radiation Therapy Technician, Radiation Therapy Technologist (RTT), Radiologic Therapist, Radiology Therapist +2 more
Core Tasks
- Position patients for treatment with accuracy, according to prescription.
- Administer prescribed doses of radiation to specific body parts, using radiation therapy equipment according to established practices and standards.
- Follow principles of radiation protection for patient, self, and others.
- Review prescription, diagnosis, patient chart, and identification.
- Conduct most treatment sessions independently, in accordance with the long-term treatment plan and under the general direction of the patient's physician.
- Enter data into computer and set controls to operate or adjust equipment or regulate dosage.
- Check radiation therapy equipment to ensure proper operation.
- Observe and reassure patients during treatment and report unusual reactions to physician or turn equipment off if unexpected adverse reactions occur.
- Educate, prepare, and reassure patients and their families by answering questions, providing physical assistance, and reinforcing physicians' advice regarding treatment reactions or post-treatment care.
- Maintain records, reports, or files as required, including such information as radiation dosages, equipment settings, or patients' reactions.
- Check for side effects, such as skin irritation, nausea, or hair loss to assess patients' reaction to treatment.
- Prepare or construct equipment, such as immobilization, treatment, or protection devices.
- Help physicians, radiation oncologists, or clinical physicists to prepare physical or technical aspects of radiation treatment plans, using information about patient condition and anatomy.
- Calculate actual treatment dosages delivered during each session.
- Photograph treated area of patient and process film.
- Act as liaison with physicist and supportive care personnel.
- Schedule patients for treatment times.
- Provide assistance to other healthcare personnel during dosimetry procedures and tumor localization.
- Train or supervise student or subordinate radiotherapy technologists.
Supplemental Tasks (3)
- Implement appropriate follow-up care plans.
- Store, sterilize, or prepare the special applicators containing the radioactive substance implanted by the physician.
- Assist in the preparation of sealed radioactive materials, such as cobalt, radium, cesium, or isotopes, for use in radiation treatments.
Education & Training
Job Zone 3 Job Zone Three: Medium Preparation Needed
Education: Most occupations in this zone require training in vocational schools, related on-the-job experience, or an associate's degree.
Experience: Previous work-related skill, knowledge, or experience is required for these occupations. For example, an electrician must have completed three or four years of apprenticeship or several years of vocational training, and often must have passed a licensing exam, in order to perform the job.
On-the-Job Training: Employees in these occupations usually need one or two years of training involving both on-the-job experience and informal training with experienced workers. A recognized apprenticeship program may be associated with these occupations.
Education Level Distribution
Percentage of workers in this occupation with each education level.
Technology & Tools
Hot Technologies
Software (20)
Tools & Equipment (58)
Where This Career Leads
Career progression organized by specialty track and experience level.
Physical Health Advanced Manufacturing
Zone 2
Endoscopy Technicians 78% match
Zone 3
Radiation Therapists You are here
Resume Builder
Select key tasks to generate action-oriented resume bullets for Radiation Therapists positions.
Your Resume Bullets
Related Occupations
Show all 20 related occupations
Real Talk
Hear from real Radiation Therapistss about their work: