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Radiation Therapists

Radiation Therapy Jobs Statistics

Radiation Therapists – Job Statistics

Significant Points

  • A bachelor’s degree, associate degree, or certificate in radiation therapy is generally required.
  • Employment is projected to grow much faster than the average for all occupations.
  • Good job opportunities are expected.
  • Earnings are relatively high.

Nature of the Work Radiation Therapists

Radiation therapy is used to treat cancer in the human body. As part of a medical radiation oncology team, radiation therapists use machines called linear accelerators to administer radiation treatment to patients. Linear accelerators are most commonly used in a procedure called external beam therapy, which projects high-energy X rays at targeted cancer cells. As the X rays collide with human tissue, they produce highly energized ions that can shrink and eliminate cancerous tumors. Radiation therapy is sometimes used as the sole treatment for cancer, but it is usually used in conjunction with chemotherapy or surgery.

Before treatment can begin, the oncology team has to develop a treatment plan. To create this plan, the radiation therapist must first use an X-ray imaging machine or computer tomography (CT) scan to pinpoint the location of the tumor. Then, a radiation oncologist (a physician who specializes in therapeutic radiology) and a radiation physicist (a worker who calibrates the linear accelerator) determine the best way to administer treatment. The therapist completes the plan by positioning the patient and adjusting the linear accelerator to the specifications developed by the team, recording the details so that these conditions can be replicated during treatment. The therapist later explains the treatment plan to the patient and answers any questions that the patient may have.

The next step in the process is treatment. To begin each treatment session, the radiation therapist uses the guidelines developed during the planning phase to position the patient and adjust the linear accelerator. Then, from a separate room that is protected from the X-ray radiation, the therapist operates the linear accelerator and monitors the patient’s condition through a TV monitor and an intercom system. Treatment can take anywhere from 10 to 30 minutes.

During the treatment phase, the radiation therapist monitors the patient’s physical condition to determine whether the patient is having any adverse reactions to the treatment. The therapist must also be aware of the patient’s emotional well-being. Because many patients are under stress and are emotionally fragile, it is important for the therapist to maintain a positive attitude and provide emotional support.

Radiation therapists keep detailed records of their patients’ treatments. These records include information such as the dose of radiation used for each treatment, the total amount of radiation used to date, the area treated, and the patient’s reactions. Radiation oncologists and dosimetrists (technicians who calculate the dose of radiation that will be used for treatment) review these records to ensure that the treatment plan is working, to monitor the amount of radiation exposure that the patient has received, and to keep side effects to a minimum. Therapists also may assist dosimetrists with routine aspects of dosimetry, the process used to calculate radiation dosages.

Work environment. Radiation therapists work in hospitals or in cancer treatment centers. These places are clean, well lighted, and well ventilated. Therapists do a considerable amount of lifting and must be able to help disabled patients get on and off treatment tables. They spend most of their time on their feet.

Radiation therapists generally work 40 hours a week, and unlike workers in some other healthcare occupations, they normally work only during the day. However, because radiation therapy emergencies do occur, some therapists are required to be on call and may have to work outside of their normal hours.

Working with cancer patients can be stressful, but many radiation therapists also find it rewarding. Because they work around radioactive materials, radiation therapists take great care to ensure that they are not exposed to dangerous levels of radiation. By following standard safety procedures, radiation therapists can prevent overexposure.

Radiation therapists have good job prospects.

Training, Other Qualifications, and Advancement

A bachelor’s degree, associate degree, or certificate in radiation therapy generally is required. Many States require radiation therapists to be licensed, and most employers require certification. With experience, therapists can advance to managerial positions.

Education and training. Employers usually require applicants to complete an associate or a bachelor’s degree program in radiation therapy. Individuals also may become qualified by completing an associate or a bachelor’s degree program in radiography, which is the study of radiological imaging, and then by completing a 12-month certificate program in radiation therapy. Radiation therapy programs include core courses on radiation therapy procedures and the scientific theories behind them. In addition, such programs often include courses on human anatomy and physiology, physics, algebra, precalculus, writing, public speaking, computer science, and research methodology. In 2009, according to the American Registry of Radiologic Technologists (ARRT), there were 102 accredited radiation therapy programs in the U.S.

Licensure. In 2009, 33 States required radiation therapists to be licensed by a State accrediting board. Licensing requirements vary by State, but many States require applicants to pass the ARRT certification examination. Further information is available from individual State licensing offices.

Certification and other qualifications. Some States, as well as many employers, require radiation therapists to be certified by ARRT. To become ARRT-certified, an applicant must complete an accredited radiation therapy program, adhere to ARRT ethical standards, and pass the ARRT certification examination. The examination covers radiation protection and quality assurance, clinical concepts in radiation oncology, treatment planning, treatment delivery, and patient care and education. Candidates also must demonstrate competency in several clinical practices including patient care activities; simulation procedures; dosimetry calculations; fabrication of beam modification devices; low-volume, high-risk procedures; and the application of radiation.

ARRT certification is valid for 1 year, after which therapists must renew their certification. Requirements for renewal include abiding by the ARRT ethical standards, paying annual dues, and satisfying continuing education requirements. Continuing education requirements must be met every 2 years and include either the completion of 24 course credits related to radiation therapy or the attainment of ARRT certification in a discipline other than radiation therapy. Certification renewal, however, may not be required by all States or employers that require initial certification.

All radiation therapists need good communication skills because their work involves a great deal of interaction with patients. Individuals interested in becoming radiation therapists should be psychologically capable of working with cancer patients. They should be caring and empathetic because they work with patients who are ill and under stress. They should be able to keep accurate, detailed records. They also should be physically fit because they work on their feet for long periods and lift and move disabled patients.

Advancement. Experienced radiation therapists may advance to manage radiation therapy programs in treatment centers or other healthcare facilities. Managers generally continue to treat patients while taking on management responsibilities. Other advancement opportunities include teaching, technical sales, and research. With additional training and certification, therapists also can become dosimetrists, who use complex mathematical formulas to calculate proper radiation doses.

Employment

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Radiation therapists held about 15,200 jobs in 2008. About 70 percent worked in hospitals, and about 18 percent worked in the offices of physicians. A small proportion worked in outpatient care centers and medical and diagnostic laboratories.

Job Outlook

Employment is expected to increase much faster than the average, and job prospects should be good.

Employment change. Employment of radiation therapists is projected to grow by 27 percent between 2008 and 2018, which is much faster than the average for all occupations. The growing elderly population is expected to cause an increase in the number of people needing treatment. In addition, as radiation technology becomes safer and more effective, it will be prescribed more often, leading to an increased demand for radiation therapists. Growth is likely to be rapid across all practice settings, including hospitals, physicians’ offices, and outpatient centers.

Job prospects. Job prospects are expected to be good. Job openings will result from employment growth and from the need to replace workers who retire or leave the occupation for other reasons. Applicants with a bachelor’s degree and related work experience may have the best opportunities.

Projections Data

Projections data from the National Employment Matrix

Occupational Title

SOC Code

Employment, 2008

Projected
Employment, 2018

Change,
2008-18

Detailed Statistics

Number

Percent

Radiation therapists

29-1124

15,200

19,400

4,100

27

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[XLS]

    NOTE: Data in this table are rounded. See the discussion of the employment projections table in the Handbook introductory chapter on Occupational Information Included in the Handbook.

Earnings

Median annual wages of radiation therapists were $72,910 in May 2008. The middle 50 percent earned between $59,050 and $87,910. The lowest 10 percent earned less than $47,910, and the highest 10 percent earned more than $104,350. Some employers also reimburse their employees for the cost of continuing education.


For the latest wage information:
The above wage data are from the Occupational Employment Statistics (OES) survey program, unless otherwise noted. For the latest National, State, and local earnings data, visit the following pages:

Other occupations that administer medical treatment to patients include

Cardiovascular technologists and technicians

Dental hygienists

Diagnostic medical sonographers

Nuclear medicine technologists

Nursing and psychiatric aides

Physical therapist assistants and aides

Radiologic technologists and technicians

Registered nurses

Sources of Additional Information

Disclaimer:
Links to non-BLS Internet sites are provided for your convenience and do not constitute an endorsement.

Information on certification by the American Registry of Radiologic Technologists and on accredited radiation therapy programs may be obtained from:

  • American Registry of Radiologic Technologists, 1255 Northland Dr., St. Paul, MN 55120. Internet: https://www.arrt.org

Information on careers in radiation therapy may be obtained from:

  • American Society of Radiologic Technologists, 15000 Central Ave. SE., Albuquerque, NM 87123. Internet: https://www.asrt.org

O*NET-SOC Code Coverage

Get more information from O*NET—the Occupational Information Network:
O*NET provides comprehensive information on key characteristics of workers and occupations. For information on a specific occupation, select the appropriate link below. For more information on O*NET, visit their homepage.

Suggested citation: Bureau of Labor Statistics, U.S. Department of Labor, Occupational Outlook Handbook, 2010-11 Edition, Radiation Therapists, on the Internet at https://www.bls.gov/oco/ocos299.htm (visited April 10, 2011).