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Medical Dosimetrists

Generate radiation treatment plans, develop radiation dose calculations, communicate and supervise the treatment plan implementation, and consult with members of radiation oncology team.

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A look at the work

  • Design the arrangement of radiation fields to reduce exposure to critical patient structures, such as organs, using computers, manuals, and guides.
  • Plan the use of beam modifying devices, such as compensators, shields, and wedge filters, to ensure safe and effective delivery of radiation treatment.
  • Identify and outline bodily structures, using imaging procedures, such as x-ray, magnetic resonance imaging, computed tomography, or positron emission tomography.
  • Calculate the delivery of radiation treatment, such as the amount or extent of radiation per session, based on the prescribed course of radiation therapy.
  • Calculate, or verify calculations of, prescribed radiation doses.
  • Develop radiation treatment plans in consultation with members of the radiation oncology team.
  • Supervise or perform simulations for tumor localizations, using imaging methods such as magnetic resonance imaging, computed tomography, or positron emission tomography scans.
  • Create and transfer reference images and localization markers for treatment delivery, using image-guided radiation therapy.

A selection of source-listed tasks; duties vary by role and employer.

Interests involved in this work

These source scores describe occupational work activities. They are separate from your personal test results.

Hands-on

2026-02 · Machine Learning/Expert

4.6 / 7

Investigative

2026-02 · Machine Learning/Expert

5.3 / 7

Creative

2026-02 · Machine Learning/Expert

1.3 / 7

Helping people

2026-02 · Machine Learning/Expert

3.6 / 7

Enterprising

2026-02 · Machine Learning/Expert

2.2 / 7

Organizing

2026-02 · Machine Learning/Expert

5.0 / 7

Skills to explore

Source-reported importance on a 1–5 scale. Try a course, project or conversation to learn what these skills involve.

Critical Thinking

Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems.

2024-08

4.1 / 5

Active Listening

Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.

2024-08

4.0 / 5

Reading Comprehension

Understanding written sentences and paragraphs in work-related documents.

2024-08

4.0 / 5

Speaking

Talking to others to convey information effectively.

2024-08

3.9 / 5

Writing

Communicating effectively in writing as appropriate for the needs of the audience.

2024-08

3.8 / 5

Judgment and Decision Making

Considering the relative costs and benefits of potential actions to choose the most appropriate one.

2024-08

3.6 / 5

Complex Problem Solving

Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.

2024-08

3.6 / 5

Monitoring

Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.

2024-08

3.5 / 5

Time Management

Managing one's own time and the time of others.

2024-08

3.5 / 5

Mathematics

Using mathematics to solve problems.

2024-08

3.5 / 5

Plan a small next step

Talk to someone doing this work, look for a supervised activity, and explore the subjects that interest you. Admission, licensing and current program requirements should be confirmed with the relevant institutions.

Source preparation category: Job Zone 4 of 5 · 2024-08. This category describes typical preparation, not your eligibility.

Related study fields

Source crosswalk connections are research leads, not required qualifications.

Medical Radiologic Technology/Science - Radiation Therapist →

Explore all related study fields →

Source & methodology

O*NET-SOC code 29-2036.00 · Database 31.0 · Retrieved Oct 14, 2026. Dates on individual observations describe their source periods.

How interest exploration matching works →

Data: O*NET® 31.0 Database, U.S. Department of Labor, Employment and Training Administration. Used under CC BY 4.0. StudyIndex normalizes the presentation and adds exploration features; USDOL/ETA has not approved, endorsed or tested these additions.