Radiation therapists held about 18,600 jobs in 2018. The largest employers of radiation therapists were as follows:
| Hospitals; state, local, and private | 66% |
| Offices of physicians | 24 |
| Outpatient care centers | 5 |
Radiation therapists are on their feet for long periods and may need to lift or turn disabled patients. Because they work with radiation and radioactive material, radiation therapists must follow safety procedures to make sure that they are not exposed to a potentially harmful amount of radiation. These procedures usually require therapists to stand in a different room while the patient undergoes radiation procedures.
Injuries and illnesses
Since radiation therapists administer radiation treatments over many years they should take precautions to limit exposure and be aware of the risks involved.
Work Schedules
Most radiation therapists work full time. Radiation therapists keep a regular work schedule because radiation therapy procedures are usually planned in advance.
Most radiation therapists complete programs that lead to an associate’s degree or bachelor’s degree in radiation therapy. Radiation therapists must be licensed or certified in most states. Requirements vary by state, but often include passing a national certification exam.
Education
Employers usually prefer to hire applicants who have an associate’s degree or a bachelor’s degree in radiation therapy. However, candidates may qualify for some positions by completing a certificate program.
Radiation therapy programs include courses in radiation therapy procedures and the scientific theories behind them. These programs often include experience in a clinical setting and courses in human anatomy and physiology, physics, algebra, computer science, and research methodology. In 2016, there were about 110 accredited educational programs recognized by the American Registry of Radiologic Technologists (ARRT).
Licenses, Certifications, and Registrations
In most states, radiation therapists must be licensed or certified. Requirements vary by state, but typically include graduation from an accredited radiation therapy program and ARRT certification.
To become ARRT certified, an applicant must complete an accredited radiation therapy program, adhere to ARRT ethical standards, and pass the certification exam. The exam covers radiation protection and quality assurance, clinical concepts in radiation oncology, treatment planning, treatment delivery, and patient care and education. A list of accredited programs is available from ARRT.
Many jobs also require cardiopulmonary resuscitation (CPR) or basic life support (BLS) certification.
Advancement
With additional education and certification, therapists can become medical dosimetrists . Dosimetrists are responsible for calculating the correct dose of radiation that is used in the treatment of cancer patients.
Radiation therapists typically have an interest in the Building, Helping and Organizing interest areas, according to the Holland Code framework. The Building interest area indicates a focus on working with tools and machines, and making or fixing practical things. The Helping interest area indicates a focus on assisting, serving, counseling, or teaching other people. The Organizing interest area indicates a focus on working with information and processes to keep things arranged in orderly systems.
If you are not sure whether you have a Building or Helping or Organizing interest which might fit with a career as a radiation therapist, you can take a career test to measure your interests.
Radiation therapists should also possess the following specific qualities:
Detail oriented. Radiation therapists must follow exact instructions and input exact measurements to make sure the patient is exposed to the correct amount of radiation.
Interpersonal skills. Radiation therapists work closely with patients. It is important that therapists be comfortable interacting with people who may be going through physical and emotional stress.
Physical stamina. Radiation therapists must be able to be on their feet for long periods and be able to lift and move patients who need assistance.
Technical skills. Radiation therapists work with computers and large pieces of technological equipment, so they must be comfortable operating those devices.
The median annual wage for radiation therapists was $85,560 in May 2019. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $59,280, and the highest 10 percent earned more than $128,630.
In May 2019, the median annual wages for radiation therapists in the top industries in which they worked were as follows:
| Outpatient care centers | $97,150 |
| Offices of physicians | 87,620 |
| Hospitals; state, local, and private | 83,900 |
Most radiation therapists work full time. Radiation therapists keep a regular work schedule because radiation therapy procedures are usually planned in advance.
Employment of radiation therapists is projected to grow 9 percent from 2018 to 2028, faster than the average for all occupations.
The incidence of cancer increases as people age, so an aging population may increase demand for radiation therapists. Continued advancements in the detection of cancer and the development of more sophisticated treatment techniques may also lead to greater demand for radiation therapy.
Job Prospects
Candidates can expect competition for most radiation therapist positions. Jobseekers with prior work experience in patient care positions and more education, such as related allied health certifications or a relevant bachelor’s degree, should have the best job opportunities.
For more information about radiation therapists, visit
American Society of Radiologic Technologists
The American Registry of Radiologic Technologists
For information about becoming a medical dosimetrist, visit
American Association of Medical Dosimetrists