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Dosimetry Assistant Jobs (NOW HIRING)

City of Hope

Assistant Physicist

Upland, CA

$119K - $144K/yr

The Assistant Physicist supports the Radiation Oncology department by performing duties related to dosimetry, equipment calibration, treatment planning, radiation protection, and safety. Under the ...

City of Hope

Assistant Physicist

Upland, CA

$119K - $144K/yr

The Assistant Physicist supports the Radiation Oncology department by performing duties related to dosimetry, equipment calibration, treatment planning, radiation protection, and safety. Under the ...

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Dosimetry Assistant information

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$12

$19

$26

How much do dosimetry assistant jobs pay per hour?

As of Jun 30, 2026, the average hourly pay for dosimetry assistant in the United States is $19.04, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $21.15 per hour, depending on experience, location, and employer.

What are the typical daily responsibilities of a Dosimetry Assistant and how do they support the radiation oncology team?

A Dosimetry Assistant typically manages patient records, schedules dosimetry appointments, and assists medical dosimetrists and physicists by preparing data and documentation for treatment planning. They may handle the organization of imaging and treatment files, help maintain equipment logs, and coordinate communication between radiation therapists, dosimetrists, and physicians. This support role is crucial for ensuring that the workflow in a radiation oncology department is smooth, efficient, and compliant with safety protocols.

What is a Dosimetry Assistant?

A Dosimetry Assistant is a healthcare professional who supports medical physicists and dosimetrists in radiation oncology departments. Their primary duties include preparing and maintaining patient records, assisting with the calibration and maintenance of radiation equipment, and helping ensure accurate delivery of radiation treatments. They often perform administrative tasks, help with quality assurance procedures, and may assist in data entry and report preparation. Dosimetry Assistants play a vital role in the smooth operation of radiation therapy services, contributing to patient safety and effective treatment planning.

What are the key skills and qualifications needed to thrive as a Dosimetry Assistant, and why are they important?

To thrive as a Dosimetry Assistant, you need a solid understanding of medical terminology, radiation safety, and basic anatomy, often supported by a relevant associate degree or certification. Familiarity with radiation oncology information systems, treatment planning software, and electronic medical records is typically required. Attention to detail, organizational skills, and effective communication are standout soft skills for this role. These skills and qualities are crucial to ensure accurate data management, patient safety, and efficient workflow in radiation therapy departments.

What is the difference between Dosimetry Assistant vs Radiation Therapist?

AspectDosimetry AssistantRadiation Therapist
CredentialsTypically requires a certificate or associate degree in radiation technology or health sciencesRequires a bachelor's degree in radiation therapy or related field, and licensure in some states
Work EnvironmentSupports radiation oncology teams, handling dosimetry calculations and equipment setupDirectly administers radiation treatments to patients in clinical settings
Employer & IndustryHospitals, cancer treatment centers, clinicsHospitals, cancer centers, outpatient clinics

While both roles work within radiation oncology, a Dosimetry Assistant primarily supports treatment planning and dosimetry tasks, whereas a Radiation Therapist directly administers patient treatments. The roles differ in required education, responsibilities, and patient interaction, but both are essential in cancer care teams.

More about Dosimetry Assistant jobs
What cities are hiring for Dosimetry Assistant jobs? Cities with the most Dosimetry Assistant job openings:
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Dosimetry Assistant jobs near you
Infographic showing various Dosimetry Assistant job openings in the United States as of June 2026, with employment types broken down into 92% Full Time, and 8% Part Time. Highlights an 100% In-person job distribution, with an average salary of $39,596 per year, or $19 per hour.
Dosimetry Assistant- Hybrid Position

Dosimetry Assistant- Hybrid Position

CaroMont Health

Gastonia, NC • On-site

$16.25 - $21.25/hr

Part-time

Posted 4 days ago

Key responsibilities

  • Import CT simulation scans and generate normal tissue contours.

  • Perform image fusions and obtain and upload prior treatment records.

  • Prepare treatment charts and assist with basic treatment planning activities.

CaroMont Health rating

6.7

Company rating: 6.7 out of 10

Based on 56 frontline employees who took The Breakroom Quiz

522nd of 877 rated healthcare providers

Job description

Job Summary: Under the direction of the Director of Radiation Oncology in collaboration with the Dosimetrists, the Medical Dosimetry Assistant performs pre'planning and post'planning tasks that support the radiation treatment planning process. Responsibilities include importing CT simulation scans, generating normal tissue contours, performing image fusions, obtaining and uploading prior treatment records, preparing treatment charts, and assisting with basic treatment planning activities. This role requires foundational knowledge of anatomy, physiology, radiation therapy techniques, physics, and treatment'planning technology. The Dosimetry Assistant collaborates closely with Certified Medical Dosimetrists, Radiation Oncologists, Medical Physicists, and Radiation Therapists to ensure accurate and efficient workflow throughout the planning and treatment process.
Qualifications: Registered Radiation Therapist with at least 5 years experience, Graduate of Accredited Radiation Therapy program.
EOE AA M/F/Vet/Disability

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