Skip to content
Logo Careeronestop
careeronestop
your source for career exploration, training & jobs
Sponsored by the U.S. Department of Labor.
A proud partner of the american job center network.

Occupation Profile

Learn details about any occupation including what you might do on the job, how much you might earn, and how much education or training you might need.

Get started by entering a keyword for a career, a job title, or a type of work in the box below. Then enter your location and click "Search". Or, click "List of Occupations" to select from a list of careers.

Radiation Therapists
Show More

Select items to add to your view

Overview


Employment


Wages

Education





Job Details






More Info


= not available for this occupation
Description: what do they do?
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:
Chief Radiation Therapist (Chief RT), Computed Tomography Simulation Therapist (CT Simulation Therapist), Dosimetrist, Lead Radiation Therapist, Medical Dosimetrist, Radiation Therapist, Radiation Therapy Technologist (RTT), Registered Radiation Therapist, Senior Radiation Therapist, Staff Radiation Therapist

    What does this information tell me?

    This description is a quick overview of what workers in this career might do.

    "Also known as" shows other common names for this career.

    What is the source of this information?

    This information comes from an O*NET database. Learn more on the Help page.

Outlook: will there be jobs?
Image. Employment outlook for this occupation
New job opportunities are very likely in the future.

This occupation is:
  • Expected to grow much faster than average


    What does this information tell me?

    Outlook information can tell you whether a career is expected to be in demand in the future—that is, whether there are likely to be job openings if you choose this career. Please note that this does not account for the impacts of the current pandemic. Many occupations are likely to have very different outlooks due to the rapidly changing economy. When new outlook information is developed, it will be reflected here.

    Careers can have one of three outlooks:

    • A Bright outlook means new job opportunities are very likely in the future
    • An Average outlook means that a small number of new job opportunities are likely in the future (less than an 8 percent increase)
    • A Below Average outlook means new job opportunities are less likely in the future

    You can also view local job listings in this field by clicking "Find job openings". This can help you see if local businesses are hiring—another way of looking at demand.

    What is the source of this information?

    This information comes from O*NET Bright Outlook occupations and My Next Move career outlook designations. Note this information is only available at a national level, so even if you selected a state, you’ll see this information for the whole country.

Projected employment
Arizona
N/A
2018 Employment
N/A
2028 Employment
N/A
Percent change
N/A
Annual projected job openings
United States
18,500
2019 Employment
19,900
2029 Employment
7%
Percent change
1,000
Annual projected job openings
N/A: We do not have employment projections in this state for this occupation.

    What does this information tell me?

    Projected employment shows how much employment is expected to grow in this occupation over a 10-year period. This can help you decide if this career is a good choice for future job opportunities. You can look at projected employment in your state, or in other states where you might consider living.

    You can see the total number of people employed in this occupation in 2018 (for states) or 2019 (for the United States), the number expected to be employed in 2028 (for states) or 2029 (for the United States), and rate of growth over those years.

    The projections are based on assumptions of unemployment rates and labor productivity growth rates.  While the projected numbers may not be exact, they are helpful to compare one career to another, or one location to another.

    Please note that these projections do not account for the impacts of the current pandemic. Many occupations are likely to have very different projections due to the rapidly changing economy. When revised data are available, they will be published here.

    What is the source of this information?

    State-level data come from Projections Central and each state's Labor Market Information office, 2018-28.

    National-level data come from the Bureau of Labor Statistics Employment Projections, 2019-29.

Typical wages

Annual wages for Radiation Therapists in Arizona
This graph displays wage data.  Find details by selecting the table view.
This chart displays wage data.  Find details by selecting the table view.
LocationArizonaUnited States
10%$68,170$59,280
25%$76,520$70,170
Median$89,860$85,560
75%$103,300$105,830
90%$126,760$128,630


    What does this information tell me?

    This chart shows you a range of how much most workers in this occupation earn per hour, in the location that you selected.

    You can select from three views of this data:

    • The Graph shows you wages at the 10th, 25th, 50th, 75th and 90th percentiles. Note that the lowest (10th %ile) wage shown is not necessarily a "starting wage." Instead it means that 10 percent of all workers in this career earn less that this amount, and 90 percent earn more. However, you can assume that you might earn close to the 10th or 25th %ile wages when you start out in most careers.
    • Select "Chart" to see a visual comparison between national wages and wages in the location you selected.
    • Select "Table" to see more wage data the national and local level.

    Please note that wage data are not available at the city or ZIP code level. If you selected a city or ZIP code, you will see wage data for the regional area.

    You can learn more about wages for this and other occupations by clicking “See more wages” above.

    What is the source of this information?

    The wage information comes from the Bureau of Labor Statistics, Occupational Employment Statistics Program, May 2019 survey. For more detailed state wage data, please find the link to your state's wage data program in the Other Resources box.

Education and experience: to get started
People starting in this career usually have:
  • Associate's degree
  • No work experience
  • No on-the-job training

Programs that can prepare you:

    What does this information tell me?

    This shows you the typical level of education, work experience, and on-the-job training that most people have when they start in this career. Note that these are not requirements for entering this field, but the information can help you understand how qualified you might be.

    Interested in starting in this career? You can search for education programs in your local area by clicking “Find local training” above.

    What is the source of this information?

    This information comes from the U.S. Department of Labor's Bureau of Labor Statistics Employment Projections, Education and training assignments by detailed occupation, 2019.

Typical education
How much education do most people in this career have?
Chart. Percent of workers in this field by education level attained

    What does this information tell me?

    This chart shows you the range of education levels that people who currently work in this field have. You can use this to see if you fit in this range. Note that this includes ALL people who work in this field and not just those getting started.

    Interested in getting qualified for this career? You can search for programs that lead to the education needed, in your local area, by clicking “Find local training” above.

    What is the source of this information?

    This information comes from the Bureau of Labor Statistics Employment Projections, Educational attainment for workers 25 years and older by detailed occupation, 2018.

Certifications: show your skills
Let employers know you have the skills to do well at this job.
Earning a certification can help you:
  • Get a job
  • Get a promotion

    What does this information tell me?

    When you click "Find certifications" you'll see a list of national certifications that are related to this career. From there, you can learn how to achieve one of these certifications to help you enter or get ahead in this field.

    What is the source of this information?

    This collection of occupational certifications is collected and regularly updated by CareerOneStop. Learn more at Certification Finder Help.

Licenses: do you need one?
Some states require an occupational license to work in this career.

    What does this information tell me?

    When you click "Find license details in your state" you'll see the license name and contact information for the agency in your state that oversees licensing for this field. If you have not selected a location, you'll see a list of all state licenses for this occupation.

    What is the source of this information?

    Information on licensed occupations is gathered in each state by Labor Market Information units under a grant from the U.S. Department of Labor. Learn more at License Finder Help.

Apprenticeships: learn on the job
Apprenticeships combine paid on-the-job-training with classroom lessons.

Activities: what you might do in a day
  • Position patients for treatment or examination.
  • Operate diagnostic or therapeutic medical instruments or equipment.
  • Administer cancer treatments.
  • Protect patients or staff members using safety equipment.
  • Verify accuracy of patient information.
  • Enter patient or treatment data into computers.
  • Adjust settings or positions of medical equipment.
  • Examine medical instruments or equipment to ensure proper operation.
  • Inform medical professionals regarding patient conditions and care.
  • Monitor patient conditions during treatments, procedures, or activities.
  • Explain medical procedures or test results to patients or family members.
  • Interact with patients to build rapport or provide emotional support.
  • Maintain medical facility records.
  • Examine patients to assess general physical condition.
  • Fabricate medical devices.
  • Develop medical treatment plans.
  • Calculate numerical data for medical activities.
  • Operate diagnostic imaging equipment.
  • Process x-rays or other medical images.
  • Schedule patient procedures or appointments.
  • Assist healthcare practitioners during examinations or treatments.
  • Train medical providers.
  • Supervise patient care personnel.
  • Prepare medications or medical solutions.
  • Sterilize medical equipment or instruments.

    What does this information tell me?

    This is a list of typical work activities that people in this career might do on the job. You can use this list to get an idea of whether this career might be a good fit for you.

    Click on “More activities” to see more detailed examples of activities for this career.

    You can also use this list to help you prepare for a job interview. Or, if you’ve already held a job like this, you can copy these activities to use on your resume.

    What is the source of this information?

    This information comes from O*NET OnLine's Occupation Information. They are O*NET’s Detailed Work Activities.

Knowledge
People in this career often know a lot about:
  • Customer and Personal Service - Knowledge of principles and processes for providing customer and personal services. This includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction.
  • English Language - Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.
  • Medicine and Dentistry - Knowledge of the information and techniques needed to diagnose and treat human injuries, diseases, and deformities. This includes symptoms, treatment alternatives, drug properties and interactions, and preventive health-care measures.
  • Physics - Knowledge and prediction of physical principles, laws, their interrelationships, and applications to understanding fluid, material, and atmospheric dynamics, and mechanical, electrical, atomic and sub- atomic structures and processes.
  • Mathematics - Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
  • Computers and Electronics - Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
  • Education and Training - Knowledge of principles and methods for curriculum and training design, teaching and instruction for individuals and groups, and the measurement of training effects.

    What does this information tell me?

    This is a list of general knowledge areas that are most commonly required for jobs in the career. Knowledge is typically gained through education and related experience.

    This list can help you learn if you are prepared for a job in this career. It can also help you decide on education or training programs that could help you prepare for the career.

    What is the source of this information?

    This information comes from the O*NET Resource Center. Learn more about O*NET's Knowledge descriptors.

Skills
People in this career often have these skills:
  • Reading Comprehension - Reading work-related information.
  • Active Listening - Listening to others, not interrupting, and asking good questions.
  • Critical Thinking - Thinking about the pros and cons of different ways to solve a problem.
  • Social Perceptiveness - Understanding people's reactions.
  • Operation Monitoring - Watching gauges, dials, or display screens to make sure a machine is working.

    What does this information tell me?

    This is a list of a list the work-related skills most commonly required for jobs in the career.

    This list can help you understand how well your current skills fit this career. It can also help you plan your education or professional development.

    What is the source of this information?

    This information comes from the O*NET Resource Center. Learn more about O*NET's Skills descriptors.

Abilities
People in this career often have talent in:
  • Oral Comprehension - Listening and understanding what people say.
  • Problem Sensitivity - Noticing when problems happen.
  • Oral Expression - Communicating by speaking.
  • Written Comprehension - Reading and understanding what is written.
  • Written Expression - Communicating by writing.
  • Information Ordering - Ordering or arranging things.
  • Deductive Reasoning - Using rules to solve problems.
  • Near Vision - Seeing details up close.
  • Speech Clarity - Speaking clearly.
  • Arm-Hand Steadiness - Keeping your arm or hand steady.

    What does this information tell me?

    This is a list of a list of personal qualities that might influence work and are most commonly required for success in this career.

    This list can help you understand if your natural strengths and abilities are a good fit for this career.

    What is the source of this information?

    This information comes from the O*NET Resource Center. Learn more about O*NET's Abilities descriptors.

Interests
  • Conventional - Occupations related to Conventional interests frequently involve following set procedures and routines. They include working with data and details more than with ideas. Usually there is a clear line of authority to follow.
  • Social - Occupations with Social interests frequently involve working with, communicating with, and teaching people. Most involve helping or providing service to others.
  • Realistic - Occupations with Realistic interests frequently involve practical, hands-on problems and solutions. They often deal with plants, animals, and real-world materials like wood, tools, and machinery. Many require working outside, and do not involve a lot of paperwork or working closely with others.

    What does this information tell me?

    This is a list of work environment-preferences that are most commonly associated with the career. It can help you understand if your natural interests are a good fit for this career.

    Click "Take an interest assessment" for a quick 30-question assessment that can help you understand your interests and see careers that might be good matches for them.

    What is the source of this information?

    This information comes from the O*NET Resource Center. Learn more about O*NET's Interest descriptors.

Typical 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.
  • 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.
  • 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.

    What does this information tell me?

    This is a list of typical tasks that people in this career might do on the job.  You can use this list to get an idea of whether this career might be a good fit for you.

    Click on “More tasks” to see more detailed examples for this career.

    You can also use this list to help you prepare for a job interview. Or, if you’ve already held a job like this, you can copy these tasks to use on your resume.

    What is the source of this information?

    This information comes from O*NET OnLine's Occupation Information. They are O*NET‘s Tasks.

    What does this information tell me?

    These are additional online resources related to this career. You may find different or more detailed information at these sources.

    What is the source of this information?

    This information is collected and maintained by CareerOneStop.