Radiation Therapists

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.

SOC: 29-1124.00

Common Job Titles

DosimetristRadiation Therapist (RT)Registered Radiation TherapistStaff Radiation Therapist

What You'll Need to Succeed

AI-generated

Key competencies for this occupation at a glance

  • Hands-onOperate linear accelerators and radiation therapy equipment following prescribed treatment plans from radiation oncologists, ensuring precise dose delivery.
  • KnowledgeEvaluate radiation prescriptions and patient diagnostic information in collaboration with radiation oncologists and medical physicists, determining treatment feasibility and safety.
  • Hands-onPerform patient positioning and immobilization procedures using custom devices, casts, and positioning equipment to ensure accurate treatment field alignment.
  • KnowledgeAnalyze treatment verification images and dosimetry data using CT simulators, portal imaging, and dose calculation software to ensure treatment accuracy.
  • MindsetIntegrate patient-centered care principles with radiation safety protocols when addressing patient anxiety and concerns throughout the treatment process.
  • KnowledgeApply radiation physics and dosimetry principles during treatment planning support, beam analysis, and quality assurance procedures.
  • KnowledgeInterpret treatment plans and technical specifications for patients and interdisciplinary team members, explaining procedures and expected outcomes.
  • KnowledgeDocument treatment delivery records, patient responses, and equipment performance data in electronic medical record systems, maintaining regulatory compliance and continuity of care.
  • MindsetAdvocate for patient safety and treatment quality by identifying potential errors, communicating concerns to physicians, and participating in quality improvement initiatives.
  • Hands-onCalibrate radiation monitoring and dosimetry equipment following established quality control protocols to maintain treatment accuracy and safety standards.
Wage Data According to the Bureau of Labor Statistics

Annual wage data for Radiation Therapists (2024)

Estimated Total Employment (U.S.)

18,700

Wage Distribution by Percentile

MetricU.S.
10% of workers earn the following or less$77,860
10% of workers earn the following or more$141,550
Workers on average earn$110,820

+ indicates wage is at or above the BLS reporting cap ($239,200/year)

Skills & Requirements

Key competencies for this occupation, ranked by importance

  • Customer and Personal Service4.6/5
  • English Language4.0/5
  • Medicine and Dentistry4.0/5
  • Physics3.8/5
  • Mathematics3.6/5
Tools & Technology

Equipment and software commonly used in this occupation

In-Demand Technology

Frequently requested by employers in job postings

Eclipse IDEEpic SystemsMicrosoft ExcelMicrosoft Office softwareMicrosoft WordeClinicalWorks EHR software

Technology Skills

Beam analysis softwareDose unit calculation softwareElectronic medical record EMR softwareImage processing softwareLifeline Software RadCalcNucletron planning systemsPatient management softwareProcedure scheduling software

Tools & Equipment

35 millimeter camerasArea radiation monitorsAutomated external defibrillators AEDBand sawsBeam direction shellsBody-fat calipersBrachytherapy unitsCobalt radiation therapy machines