Medical Dosimetrists
29-2036.00
Updated 2024

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

Sample of reported job titles: CMD (Certified Medical Dosimetrist), Dosimetrist, Medical Dosimetrist, Medical Physicist, Radiation Oncology Medical Physicist

Occupation-Specific Information

Tasks

  • 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.
  • Record patient information, such as radiation doses administered, in patient records.
  • Advise oncology team members on use of beam modifying or immobilization devices in radiation treatment plans.
  • Fabricate beam modifying devices, such as compensators, shields, and wedge filters.
  • Perform quality assurance system checks, such as calibrations, on treatment planning computers.
  • Fabricate patient immobilization devices, such as molds or casts, for radiation delivery.
  • Develop requirements for the use of patient immobilization devices and positioning aides, such as molds or casts, as part of treatment plans to ensure accurate delivery of radiation and comfort of patient.
  • Teach medical dosimetry, including its application, to students, radiation therapists, or residents.
  • Conduct radiation oncology-related research, such as improving computer treatment planning systems or developing new treatment devices.
  • Develop treatment plans, and calculate doses for brachytherapy procedures.
  • Measure the amount of radioactivity in patients or equipment, using radiation monitoring devices.
  • Educate patients regarding treatment plans, physiological reactions to treatment, or post-treatment care.
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Technology Skills

  • Medical software — Medical condition coding software; MEDITECH software Hot technology
Hot technology
Hot Technologies are requirements most frequently included across all employer job postings.

Occupational Requirements

Work Activities

  • Working with Computers — Using computers and computer systems (including hardware and software) to program, write software, set up functions, enter data, or process information.
  • Documenting/Recording Information — Entering, transcribing, recording, storing, or maintaining information in written or electronic/magnetic form.
  • Making Decisions and Solving Problems — Analyzing information and evaluating results to choose the best solution and solve problems.
  • Updating and Using Relevant Knowledge — Keeping up-to-date technically and applying new knowledge to your job.
  • Communicating with Supervisors, Peers, or Subordinates — Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person.
  • Processing Information — Compiling, coding, categorizing, calculating, tabulating, auditing, or verifying information or data.
  • Analyzing Data or Information — Identifying the underlying principles, reasons, or facts of information by breaking down information or data into separate parts.
  • Organizing, Planning, and Prioritizing Work — Developing specific goals and plans to prioritize, organize, and accomplish your work.
  • Getting Information — Observing, receiving, and otherwise obtaining information from all relevant sources.
  • Identifying Objects, Actions, and Events — Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events.
  • Evaluating Information to Determine Compliance with Standards — Using relevant information and individual judgment to determine whether events or processes comply with laws, regulations, or standards.
  • Thinking Creatively — Developing, designing, or creating new applications, ideas, relationships, systems, or products, including artistic contributions.
  • Interpreting the Meaning of Information for Others — Translating or explaining what information means and how it can be used.
  • Establishing and Maintaining Interpersonal Relationships — Developing constructive and cooperative working relationships with others, and maintaining them over time.
  • Monitoring Processes, Materials, or Surroundings — Monitoring and reviewing information from materials, events, or the environment, to detect or assess problems.
  • Scheduling Work and Activities — Scheduling events, programs, and activities, as well as the work of others.
  • Estimating the Quantifiable Characteristics of Products, Events, or Information — Estimating sizes, distances, and quantities; or determining time, costs, resources, or materials needed to perform a work activity.
  • Judging the Qualities of Objects, Services, or People — Assessing the value, importance, or quality of things or people.
  • Developing and Building Teams — Encouraging and building mutual trust, respect, and cooperation among team members.
  • Developing Objectives and Strategies — Establishing long-range objectives and specifying the strategies and actions to achieve them.
  • Coordinating the Work and Activities of Others — Getting members of a group to work together to accomplish tasks.
  • Inspecting Equipment, Structures, or Materials — Inspecting equipment, structures, or materials to identify the cause of errors or other problems or defects.
  • Providing Consultation and Advice to Others — Providing guidance and expert advice to management or other groups on technical, systems-, or process-related topics.
  • Training and Teaching Others — Identifying the educational needs of others, developing formal educational or training programs or classes, and teaching or instructing others.

Detailed Work Activities

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Work Context

Experience Requirements

Job Zone

Title
Job Zone Four: Considerable Preparation Needed
Education
Most of these occupations require a four-year bachelor's degree, but some do not.
Related Experience
A considerable amount of work-related skill, knowledge, or experience is needed for these occupations. For example, an accountant must complete four years of college and work for several years in accounting to be considered qualified.
Job Training
Employees in these occupations usually need several years of work-related experience, on-the-job training, and/or vocational training.
Job Zone Examples
Many of these occupations involve coordinating, supervising, managing, or training others. Examples include real estate brokers, sales managers, database administrators, graphic designers, conservation scientists, art directors, and cost estimators.
SVP Range
(7.0 to < 8.0)

Training & Credentials

State training
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Certifications
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Apprenticeship Opportunities

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Worker Requirements

Skills

  • Critical Thinking — Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems.
  • 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.
  • Reading Comprehension — Understanding written sentences and paragraphs in work-related documents.
  • Speaking — Talking to others to convey information effectively.
  • Writing — Communicating effectively in writing as appropriate for the needs of the audience.
  • Complex Problem Solving — Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.
  • Judgment and Decision Making — Considering the relative costs and benefits of potential actions to choose the most appropriate one.
  • Mathematics — Using mathematics to solve problems.
  • Monitoring — Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.
  • Time Management — Managing one's own time and the time of others.
  • Active Learning — Understanding the implications of new information for both current and future problem-solving and decision-making.
  • Science — Using scientific rules and methods to solve problems.
  • Social Perceptiveness — Being aware of others' reactions and understanding why they react as they do.
  • Service Orientation — Actively looking for ways to help people.
  • Coordination — Adjusting actions in relation to others' actions.
  • Learning Strategies — Selecting and using training/instructional methods and procedures appropriate for the situation when learning or teaching new things.
  • Systems Analysis — Determining how a system should work and how changes in conditions, operations, and the environment will affect outcomes.
  • Instructing — Teaching others how to do something.
  • Management of Personnel Resources — Motivating, developing, and directing people as they work, identifying the best people for the job.
  • Systems Evaluation — Identifying measures or indicators of system performance and the actions needed to improve or correct performance, relative to the goals of the system.

Knowledge

  • Mathematics — Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
  • 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.
  • Computers and Electronics — Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
  • Biology — Knowledge of plant and animal organisms, their tissues, cells, functions, interdependencies, and interactions with each other and the environment.
  • 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.
  • English Language — Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.
  • Design — Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models.
  • 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.
  • 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.

Education

How much education does a new hire need to perform a job in this occupation? Respondents said:

  • 40%
     
    Bachelor’s degree required
  • 35%
     
    Post-baccalaureate certificate required
  • 15%
     
    Master’s degree required

Worker Characteristics

Abilities

  • Deductive Reasoning — The ability to apply general rules to specific problems to produce answers that make sense.
  • Inductive Reasoning — The ability to combine pieces of information to form general rules or conclusions (includes finding a relationship among seemingly unrelated events).
  • Written Comprehension — The ability to read and understand information and ideas presented in writing.
  • Oral Comprehension — The ability to listen to and understand information and ideas presented through spoken words and sentences.
  • Near Vision — The ability to see details at close range (within a few feet of the observer).
  • Oral Expression — The ability to communicate information and ideas in speaking so others will understand.
  • Problem Sensitivity — The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing that there is a problem.
  • Written Expression — The ability to communicate information and ideas in writing so others will understand.
  • Speech Clarity — The ability to speak clearly so others can understand you.
  • Speech Recognition — The ability to identify and understand the speech of another person.
  • Information Ordering — The ability to arrange things or actions in a certain order or pattern according to a specific rule or set of rules (e.g., patterns of numbers, letters, words, pictures, mathematical operations).
  • Category Flexibility — The ability to generate or use different sets of rules for combining or grouping things in different ways.
  • Mathematical Reasoning — The ability to choose the right mathematical methods or formulas to solve a problem.
  • Flexibility of Closure — The ability to identify or detect a known pattern (a figure, object, word, or sound) that is hidden in other distracting material.
  • Number Facility — The ability to add, subtract, multiply, or divide quickly and correctly.
  • Far Vision — The ability to see details at a distance.
  • Fluency of Ideas — The ability to come up with a number of ideas about a topic (the number of ideas is important, not their quality, correctness, or creativity).
  • Selective Attention — The ability to concentrate on a task over a period of time without being distracted.
  • Visualization — The ability to imagine how something will look after it is moved around or when its parts are moved or rearranged.
  • Originality — The ability to come up with unusual or clever ideas about a given topic or situation, or to develop creative ways to solve a problem.
  • Perceptual Speed — The ability to quickly and accurately compare similarities and differences among sets of letters, numbers, objects, pictures, or patterns. The things to be compared may be presented at the same time or one after the other. This ability also includes comparing a presented object with a remembered object.

Interests

Interest code: ICR
Want to discover your interests? Take the O*NET Interest Profiler at My Next Move.
  • Investigative — Work involves studying and researching non-living objects, living organisms, disease or other forms of impairment, or human behavior. Investigative occupations are often associated with physical, life, medical, or social sciences, and can be found in the fields of humanities, mathematics/statistics, information technology, or health care service.
  • Conventional — Work involves following procedures and regulations to organize information or data, typically in a business setting. Conventional occupations are often associated with office work, accounting, mathematics/statistics, information technology, finance, or human resources.
  • Realistic — Work involves designing, building, or repairing of equipment, materials, or structures, engaging in physical activity, or working outdoors. Realistic occupations are often associated with engineering, mechanics and electronics, construction, woodworking, transportation, machine operation, agriculture, animal services, physical or manual labor, athletics, or protective services.

Work Styles

  • Attention to Detail — Job requires being careful about detail and thorough in completing work tasks.
  • Integrity — Job requires being honest and ethical.
  • Dependability — Job requires being reliable, responsible, and dependable, and fulfilling obligations.
  • Persistence — Job requires persistence in the face of obstacles.
  • Stress Tolerance — Job requires accepting criticism and dealing calmly and effectively with high-stress situations.
  • Analytical Thinking — Job requires analyzing information and using logic to address work-related issues and problems.
  • Initiative — Job requires a willingness to take on responsibilities and challenges.
  • Achievement/Effort — Job requires establishing and maintaining personally challenging achievement goals and exerting effort toward mastering tasks.
  • Adaptability/Flexibility — Job requires being open to change (positive or negative) and to considerable variety in the workplace.
  • Concern for Others — Job requires being sensitive to others' needs and feelings and being understanding and helpful on the job.
  • Cooperation — Job requires being pleasant with others on the job and displaying a good-natured, cooperative attitude.
  • Independence — Job requires developing one's own ways of doing things, guiding oneself with little or no supervision, and depending on oneself to get things done.
  • Self-Control — Job requires maintaining composure, keeping emotions in check, controlling anger, and avoiding aggressive behavior, even in very difficult situations.
  • Innovation — Job requires creativity and alternative thinking to develop new ideas for and answers to work-related problems.
  • Leadership — Job requires a willingness to lead, take charge, and offer opinions and direction.

Workforce Characteristics

Wages & Employment Trends

Median wages (2023)
$63.88 hourly, $132,880 annual
State wages
Local wages
Employment (2022)
3,500 employees
Projected growth (2022-2032)
Average (2% to 4%)
Projected job openings (2022-2032)
200
State trends
Top industries (2022)

Source: Bureau of Labor Statistics 2023 wage data and 2022-2032 employment projections . “Projected growth” represents the estimated change in total employment over the projections period (2022-2032). “Projected job openings” represent openings due to growth and replacement.

Job Openings on the Web

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Local job openings

More Information

Professional Associations

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