How much does a Radiation Therapy Technician make in the United States?
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The average Radiation Therapy Technician salary in the United States is $327,346 as of May 01, 2026. The range for our most popular Radiation Therapy Technician positions (listed below) typically falls between $61,727 and $592,964. Keep in mind that salary ranges can vary widely depending on many important factors, including position, education, certifications, additional skills, and the number of years you have spent in your profession. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.
Radiation Therapy Technician's Annual Base Salary
| Job Title | Salary | Hourly Rate | Location | Date Updated |
| Physician - Radiation Therapy | $533,452 | $256.47 | United States | May 01, 2026 |
| Radiation Therapy Dosimetrist | $145,087 | $69.75 | United States | May 01, 2026 |
| Radiation Therapy Technologist (ARRT) II | $104,119 | $50.06 | United States | May 01, 2026 |
| Radiation Therapy Technologist (ARRT) I | $102,758 | $49.40 | United States | May 01, 2026 |
| Radiation Technician | $63,609 | $30.58 | United States | May 01, 2026 |
| Radiation Physicist | $235,216 | $113.08 | United States | May 01, 2026 |
| Radiological Surveillance Technician I | $83,111 | $39.96 | United States | May 01, 2026 |
| Radiological Surveillance Technician II | $93,564 | $44.98 | United States | May 01, 2026 |
| Radiological Surveillance Technician III | $105,716 | $50.82 | United States | May 01, 2026 |
| Physical Therapy Director | $157,934 | $75.93 | United States | May 01, 2026 |
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Uses radiation to treat patients with cancer. Develops an individual treatment plan based on the patient's medical history, physical examination, review of laboratory tests, X-ray studies, and biopsies. May lead a multidisciplinary team, including radiation therapists and medical physicists, to design and oversee treatment plans tailored to each patient's condition. Requires a MD. Requires State License to Practice. Typically reports to a medical director. Years of experience may be unspecified. Certification and/or licensing in the position's specialty is the main requirement. View Physician - Radiation Therapy SalaryAlternate Job Titles:Doctor - Radiation Therapy, Radiation Oncologist, Physician - Radiation TherapyCategory : Healthcare - Practitioners
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Calculates computerized isodose plans for radiation oncology patients. Computes standard dose calculations and determines computerized generation of isodose curves for external beam hyperthermia and brachytherapy radiation treatment programs. Calculates treatment machine settings, documents calculations, and records treatment data in therapy chart. Interprets physician prescriptions to develop a therapeutic treatment plan. Typically requires completion of a training program in medical dosimetry and ARRT registration in radiation therapy. Requires a bachelor's degree of physical or biological sciences. Typically reports to a manager or head of a unit/department. Years of experience may be unspecified. Certification and/or licensing in the position's specialty is the main requirement. View Radiation Therapy Dosimetrist SalaryAlternate Job Titles:Medical Dosimetrist, Therapeutic Radiologic Technologist/Dosimetrist, Radiation Therapy Dosimetrist
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Administers radiation therapy by exposing specific areas of the patient's body to prescribed doses of radiation. Maintains patient charts, noting such information as the area treated, the radiation dosage, equipment control settings, the patient's reactions, and the total amount of radiation received to date. Consults with radiation oncologists and other clinical staff as needed. May require a bachelor's degree in a related area. Typically requires graduation from an accredited radiation therapy program, certification from the American Registry of Radiologic Technologists (ARRT), and a state license to practice. Typically reports to a physician or manager. Work is generally independent and collaborative in nature. Contributes to moderately complex aspects of a project. Typically requires 4 -7 years of related experience. View Radiation Therapy Technologist (ARRT) II SalaryAlternate Job Titles:Radiation Therapist II, Registered Radiation Therapy Technologist II, Radiation Therapy Technologist (ARRT) II
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Administers radiation therapy by exposing specific areas of the patient's body to prescribed doses of radiation. Maintains patient charts, noting such information as the area treated, the radiation dosage, equipment control settings, the patient's reactions, and the total amount of radiation received to date. Consults with radiation oncologists and other clinical staff as needed. May require a bachelor's degree in a related area. Typically requires graduation from an accredited radiation therapy program, certification from the American Registry of Radiologic Technologists (ARRT), and a state license to practice. Typically reports to a physician or manager. Occasionally directed in several aspects of the work. Gaining exposure to some of the complex tasks within the job function. Typically requires 2 -4 years of related experience. View Radiation Therapy Technologist (ARRT) I SalaryAlternate Job Titles:Radiation Therapist I, Registered Radiation Therapy Technologist I, Radiation Therapy Technologist (ARRT) ICategory : Healthcare - Technicians
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Collects, tests and analyzes materials of nuclear powered electric generating plant. May require an associate's degree or its equivalent with 0-2 years of experience in the field or in a related area. Has knowledge of commonly-used concepts, practices, and procedures within a particular field. Relies on instructions and pre-established guidelines to perform the functions of the job. Works under immediate supervision. Primary job functions do not typically require exercising independent judgment. Typically reports to a supervisor or manager. View Radiation Technician Salary
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Ensures the quality of care in the use of radiation-producing sources and imaging equipment and the protection of patients and staff from radiation. Calibrates all radiation therapy equipment, conducts X-ray machine performance surveys, and implements procedures to ensure quality control for electronic imaging devices. Recommends radiation safety procedures. Informs staff in radiation safety practices. May require an advanced degree of radiation physics. Typically reports to a manager or head of a unit/department. Contributes to moderately complex aspects of a project. Work is generally independent and collaborative in nature. Typically requires 4 to 7 years of related experience. View Radiation Physicist SalaryAlternate Job Titles:Medical Radiation Equipment Calibration Specialist, Medical Radiation Materials Safety Specialist, Medical Radiation Therapy Quality Specialist, Radiation Physicist
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Performs and documents routine radiation and contamination surveys to detect radioactivity levels. Ensures all meters and monitoring equipment is correctly calibrated and maintained. May assist in distributing and collecting personal dosimeters or conducting safety training. Follows standard procedures to respond to and report incidents. Typically requires a high school diploma or equivalent. Typically reports to a supervisor. Works under moderate supervision. Gaining or has attained full proficiency in a specific area of discipline. Typically requires 1-3 years of related experience. View Radiological Surveillance Technician I SalaryAlternate Job Titles:Radiation Protection Technician I, Radiation Safety Technician I, Radiological Surveillance Technician ICategories : Science and Research , Biotechnology , Energy and Utilities , Environment , Healthcare - Technicians , Manufacturing
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Performs and documents routine radiation and contamination surveys to detect radioactivity levels. Ensures all meters and monitoring equipment is correctly calibrated and maintained. May assist in distributing and collecting personal dosimeters or conducting safety training. Follows standard procedures to respond to and report incidents. Typically requires a high school diploma or equivalent. Typically reports to a supervisor. Works independently within established procedures associated with the specific job function. Has gained proficiency in multiple competencies relevant to the job. Typically requires 3-5 years of related experience. View Radiological Surveillance Technician II SalaryAlternate Job Titles:Radiation Protection Technician II, Radiation Safety Technician II, Radiological Surveillance Technician IICategories : Science and Research , Biotechnology , Energy and Utilities , Environment , Healthcare - Technicians , Manufacturing
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Performs and documents routine radiation and contamination surveys to detect radioactivity levels. Ensures all meters and monitoring equipment is correctly calibrated and maintained. May assist in distributing and collecting personal dosimeters or conducting safety training. Follows standard procedures to respond to and report incidents. Typically requires a high school diploma or equivalent. Typically reports to a supervisor. Independently performs a wide range of complex duties under general guidance from supervisors. Has gained full proficiency in a broad range of activities related to the job. Typically requires 5-7 years of related experience. View Radiological Surveillance Technician III SalaryAlternate Job Titles:Radiation Protection Technician III, Radiation Safety Technician III, Radiological Surveillance Technician IIICategories : Science and Research , Biotechnology , Energy and Utilities , Environment , Healthcare - Technicians , Manufacturing
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Directs and oversees the programs and staff of the physical therapy division and/or clinic. Evaluates current physical therapy programs and researches potential new or revised therapy programs to improve the quality of patient care. Develops and implements physical therapy policies, objectives, and initiatives. Reviews operational procedures to ensure standards meet regulatory compliance and follow industry best practices. Sets and implements guidelines for physical therapy programs. Monitors patient progress and treatment plans. Requires a doctorate degree in physical therapy. Requires Certified Physical Therapist (CPT). Requires Licensed Physical Therapist (LPT). Typically reports to senior management. Manages a departmental sub-function within a broader departmental function. Creates functional strategies and specific objectives for the sub-function and develops budgets/policies/procedures to support the functional infrastructure. Typically requires 5+ years of managerial experience. Deep knowledge of the managed sub-function and solid knowledge of the overall departmental function. View Physical Therapy Director SalaryAlternate Job Titles:Clinical Director of Physical Therapy, Physical Therapy Director