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Date: 12/14/2025

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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    Work Activities

    Work Activities

    • Plan the use of beam modifying devices, such as compensators, shields, and wedge filters, to ensure safe and effective delivery of radiation treatment.
    • Develop radiation treatment plans in consultation with members of the radiation oncology team.
    • Identify and outline bodily structures, using imaging procedures, such as x-ray, magnetic resonance imaging, computed tomography, or positron emission tomography.
    • Develop radiation treatment plans in consultation with members of the radiation oncology team.
    • Perform quality assurance system checks, such as calibrations, on treatment planning computers.
    • Calculate, or verify calculations of, prescribed radiation doses.
    • Fabricate beam modifying devices, such as compensators, shields, and wedge filters.
    • 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.
    • Educate patients regarding treatment plans, physiological reactions to treatment, or post-treatment care.
    • Identify and outline bodily structures, using imaging procedures, such as x-ray, magnetic resonance imaging, computed tomography, or positron emission tomography.
    • Design the arrangement of radiation fields to reduce exposure to critical patient structures, such as organs, using computers, manuals, and guides.
    • Calculate the delivery of radiation treatment, such as the amount or extent of radiation per session, based on the prescribed course of radiation therapy.
    • Supervise or perform simulations for tumor localizations, using imaging methods such as magnetic resonance imaging, computed tomography, or positron emission tomography scans.
    • Develop treatment plans, and calculate doses for brachytherapy procedures.
    • 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 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.
    • Create and transfer reference images and localization markers for treatment delivery, using image-guided radiation therapy.
    • Develop radiation treatment plans in consultation with members of the radiation oncology team.
    • Perform quality assurance system checks, such as calibrations, on treatment planning computers.
    • Measure the amount of radioactivity in patients or equipment, using radiation monitoring devices.
    • Design the arrangement of radiation fields to reduce exposure to critical patient structures, such as organs, using computers, manuals, and guides.
    • Identify and outline bodily structures, using imaging procedures, such as x-ray, magnetic resonance imaging, computed tomography, or positron emission tomography.
    • Develop radiation treatment plans in consultation with members of the radiation oncology team.
    • 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.
    • Plan the use of beam modifying devices, such as compensators, shields, and wedge filters, to ensure safe and effective delivery of radiation treatment.
    • Create and transfer reference images and localization markers for treatment delivery, using image-guided radiation therapy.
    • 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.
    • Perform quality assurance system checks, such as calibrations, on treatment planning computers.
    • Create and transfer reference images and localization markers for treatment delivery, using image-guided radiation therapy.
    • Advise oncology team members on use of beam modifying or immobilization devices in radiation treatment plans.
    • Fabricate patient immobilization devices, such as molds or casts, for radiation delivery.
    • Record patient information, such as radiation doses administered, in patient records.
    • Conduct radiation oncology-related research, such as improving computer treatment planning systems or developing new treatment devices.
    • Teach medical dosimetry, including its application, to students, radiation therapists, or residents.
    • Teach medical dosimetry, including its application, to students, radiation therapists, or residents.
    • Supervise or perform simulations for tumor localizations, using imaging methods such as magnetic resonance imaging, computed tomography, or positron emission tomography scans.
    • Advise oncology team members on use of beam modifying or immobilization devices in radiation treatment plans.
    • Develop treatment plans, and calculate doses for brachytherapy procedures.
    • Perform quality assurance system checks, such as calibrations, on treatment planning computers.
    • Conduct radiation oncology-related research, such as improving computer treatment planning systems or developing new treatment devices.
    • Supervise or perform simulations for tumor localizations, using imaging methods such as magnetic resonance imaging, computed tomography, or positron emission tomography scans.
    • Fabricate patient immobilization devices, such as molds or casts, for radiation delivery.
    • Develop treatment plans, and calculate doses for brachytherapy procedures.

    Skills

    • Active Learning

      Figuring out how to use new ideas or things.

    • Programming

      Writing computer programs.

    • Judgment and Decision Making

      Thinking about the pros and cons of different options and picking the best one.

    • Mathematics

      Using math to solve problems.

    • Science

      Using scientific rules and strategies to solve problems.

    • Management of Financial Resources

      Making spending decisions and keeping track of what is spent.

    • Management of Material Resources

      Managing equipment and materials.

    • Operations Analysis

      Figuring out what a product or service needs to be able to do.

    • Systems Evaluation

      Measuring how well a system is working and how to improve it.

    • Negotiation

      Bringing people together to solve differences.

    • Active Listening

      Listening to others, not interrupting, and asking good questions.

    • Reading Comprehension

      Reading work-related information.

    • Time Management

      Managing your time and the time of other people.

    • Writing

      Writing things for co-workers or customers.

    • Critical Thinking

      Thinking about the pros and cons of different ways to solve a problem.

    • Persuasion

      Talking people into changing their minds or their behavior.

    • Technology Design

      Making equipment and technology useful for customers.

    • Operations Monitoring

      Watching gauges, dials, or display screens to make sure a machine is working.

    • Equipment Maintenance

      Planning and doing the basic maintenance on equipment.

    • Troubleshooting

      Figuring out what is causing equipment, machines, wiring, or computer programs to not work.

    • Repairing

      Repairing machines or systems using the right tools.

    • Systems Analysis

      Figuring out how a system should work and how changes in the future will affect it.

    • Instructing

      Teaching people how to do something.

    • Speaking

      Talking to others.

    • Management of Personnel Resources

      Selecting and managing the best workers for a job.

    • Learning Strategies

      Using the best training or teaching strategies for learning new things.

    • Coordination

      Changing what is done based on other people's actions.

    • Equipment Selection

      Deciding what kind of tools and equipment are needed to do a job.

    • Installation

      Installing equipment, machines, wiring, or computer programs.

    • Operation and Control

      Using equipment or systems.

    • Quality Control Analysis

      Testing how well a product or service works.

    • Service Orientation

      Looking for ways to help people.

    • Social Perceptiveness

      Understanding people's reactions.

    • Monitoring

      Keeping track of how well people and/or groups are doing in order to make improvements.

    • Complex Problem Solving

      Noticing a problem and figuring out the best way to solve it.

    WorkKeys®

    Applied Math
    N/A
    Workplace Documents
    N/A
    Graphic Literacy
    N/A

    Abilities

    • Fluency of Ideas

      Coming up with lots of ideas.

    • Originality

      Creating new and original ideas.

    • Flexibility of Closure

      Seeing hidden patterns.

    • Memorization

      Remembering words, numbers, pictures, or steps.

    • Selective Attention

      Paying attention to something without being distracted.

    • Mathematical Reasoning

      Choosing the right type of math to solve a problem.

    • Rate Control

      Changing when and how fast you move based on how something else is moving.

    • Gross Body Coordination

      Moving your arms, legs, and mid-section together while your whole body is moving.

    • Depth Perception

      Deciding which thing is closer or farther away from you, or deciding how far away it is from you.

    • Dynamic Flexibility

      Quickly and repeatedly bending, stretching, twisting, or reaching out with your body, arms, and/or legs.

    • Extent Flexibility

      Bending, stretching, twisting, or reaching with your body, arms, and/or legs.

    • Night Vision

      Seeing at night or under low light.

    • Number Facility

      Adding, subtracting, multiplying, or dividing.

    • Inductive Reasoning

      Making general rules or coming up with answers from lots of detailed information.

    • Multilimb Coordination

      Using your arms and/or legs together while sitting, standing, or lying down.

    • Category Flexibility

      Grouping things in different ways.

    • Arm-Hand Steadiness

      Keeping your arm or hand steady.

    • Trunk Strength

      Using your lower back and stomach.

    • Speech Recognition

      Recognizing spoken words.

    • Information Ordering

      Ordering or arranging things.

    • Speed of Limb Movement

      Quickly moving your arms and legs.

    • Oral Comprehension

      Listening and understanding what people say.

    • Deductive Reasoning

      Using rules to solve problems.

    • Finger Dexterity

      Putting together small parts with your fingers.

    • Dynamic Strength

      Exercising for a long time without your muscles getting tired.

    • Near Vision

      Seeing details up close.

    • Far Vision

      Seeing details that are far away.

    • Spatial Orientation

      Knowing where things are around you.

    • Manual Dexterity

      Holding or moving items with your hands.

    • Peripheral Vision

      Seeing something to your side when your are looking ahead.

    • Hearing Sensitivity

      Telling the difference between sounds.

    • Problem Sensitivity

      Noticing when problems happen.

    • Perceptual Speed

      Quickly comparing groups of letters, numbers, pictures, or other things.

    • Static Strength

      Lifting, pushing, pulling, or carrying.

    • Written Comprehension

      Reading and understanding what is written.

    • Control Precision

      Quickly changing the controls of a machine, car, truck or boat.

    • Wrist-Finger Speed

      Making fast, simple, repeated movements of your fingers, hands, and wrists.

    • Visualization

      Imagining how something will look after it is moved around or changed.

    • Reaction Time

      Quickly moving your hand, finger, or foot based on a sound, light, picture or other command.

    • Oral Expression

      Communicating by speaking.

    • Speed of Closure

      Quickly knowing what you are looking at.

    • Time Sharing

      Doing two or more things at the same time.

    • Sound Localization

      Noticing the direction that a sound came from.

    • Glare Sensitivity

      Seeing something even if there is a glare or very bright light.

    • Stamina

      Exercising for a long time without getting out of breath.

    • Visual Color Discrimination

      Noticing the difference between colors, including shades and brightness.

    • Written Expression

      Communicating by writing.

    • Explosive Strength

      Jumping, sprinting, or throwing something.

    • Response Orientation

      Quickly deciding if you should move your hand, foot, or other body part.

    • Speech Clarity

      Speaking clearly.

    • Gross Body Equilibrium

      Keeping your balance or staying upright.

    • Auditory Attention

      Paying attention to one sound while there are other distracting sounds.

    Knowledge

    • Sales and Marketing

      Knowledge of principles and methods for showing, promoting, and selling products or services. This includes marketing strategy and tactics, product demonstration, sales techniques, and sales control systems.

    • Computers and Electronics

      Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.

    • Mechanical

      Knowledge of machines and tools, including their designs, uses, repair, and maintenance.

    • 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.

    • Chemistry

      Knowledge of the chemical composition, structure, and properties of substances and of the chemical processes and transformations that they undergo. This includes uses of chemicals and their interactions, danger signs, production techniques, and disposal methods.

    • Geography

      Knowledge of principles and methods for describing the features of land, sea, and air masses, including their physical characteristics, locations, interrelationships, and distribution of plant, animal, and human life.

    • Fine Arts

      Knowledge of the theory and techniques required to compose, produce, and perform works of music, dance, visual arts, drama, and sculpture.

    • Psychology

      Knowledge of human behavior and performance; individual differences in ability, personality, and interests; learning and motivation; psychological research methods; and the assessment and treatment of behavioral and affective disorders.

    • English Language

      Knowledge of the structure and content of the English language including the meaning and spelling of words, and rules of composition and grammar.

    • Law and Government

      Knowledge of laws, legal codes, court procedures, precedents, government regulations, executive orders, agency rules, and the democratic political process.

    • Administrative

      Knowledge of administrative and office procedures and systems such as word processing, managing files and records, stenography and transcription, designing forms, and workplace terminology.

    • 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.

    • Production and Processing

      Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods.

    • Engineering and Technology

      Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services.

    • Design

      Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models.

    • Building and Construction

      Knowledge of materials, methods, and the tools involved in the construction or repair of houses, buildings, or other structures such as highways and roads.

    • Mathematics

      Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.

    • 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.

    • History and Archeology

      Knowledge of historical events and their causes, indicators, and effects on civilizations and cultures.

    • 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.

    • Sociology and Anthropology

      Knowledge of group behavior and dynamics, societal trends and influences, human migrations, ethnicity, cultures, and their history and origins.

    • Foreign Language

      Knowledge of the structure and content of a foreign (non-English) language including the meaning and spelling of words, rules of composition and grammar, and pronunciation.

    • Telecommunications

      Knowledge of transmission, broadcasting, switching, control, and operation of telecommunications systems.

    • Therapy and Counseling

      Knowledge of principles, methods, and procedures for diagnosis, treatment, and rehabilitation of physical and mental dysfunctions, and for career counseling and guidance.

    • Biology

      Knowledge of plant and animal organisms, their tissues, cells, functions, interdependencies, and interactions with each other and the environment.

    • Public Safety and Security

      Knowledge of relevant equipment, policies, procedures, and strategies to promote effective local, state, or national security operations for the protection of people, data, property, and institutions.

    • Administration and Management

      Knowledge of business and management principles involved in strategic planning, resource allocation, human resources modeling, leadership technique, production methods, and coordination of people and resources.

    • Communications and Media

      Knowledge of media production, communication, and dissemination techniques and methods. This includes alternative ways to inform and entertain via written, oral, and visual media.

    • Philosophy and Theology

      Knowledge of different philosophical systems and religions. This includes their basic principles, values, ethics, ways of thinking, customs, practices, and their impact on human culture.

    • Economics and Accounting

      Knowledge of economic and accounting principles and practices, the financial markets, banking, and the analysis and reporting of financial data.

    • Personnel and Human Resources

      Knowledge of principles and procedures for personnel recruitment, selection, training, compensation and benefits, labor relations and negotiation, and personnel information systems.

    • Food Production

      Knowledge of techniques and equipment for planting, growing, and harvesting food products (both plant and animal) for consumption, including storage/handling techniques.

    • Transportation

      Knowledge of principles and methods for moving people or goods by air, rail, sea, or road, including the relative costs and benefits.

    Career Video

    Additional videos and more information available on CareerOneStop

    Pay

    • Ohio Annual Salary 127150/yr
    • Typical Salary
    • Ohio Hourly Wage 61.13/hr
    • Typical Hourly Wage

    Ohio Employment Trends

    • Currently Employed 270
    • Yearly Projected Openings 10

    Typical Education

    Personality

    Investigative: People interested in this work like activities that include ideas, thinking, and figuring things out.They do well at jobs that need:
    • Attention to Detail
    • Integrity
    • Dependability
    • Persistence
    • Stress Tolerance
    • Analytical Thinking

    Tools

    Technology

    • Development environment software
    • Medical software

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