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Radiation Therapist

Wellstar Health System · Lagrangeville, NY

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FULL-TIME Posted Sep 29, 2026

Job Description

How would you like to work in a place where your contributions and ideas are valued? A place where you can serve with compassion, pursue excellence and honor every voice? At Wellstar, our mission is simple, yet powerful: to enhance the health and well-being of every person we serve. We are proud to have become a shining example of what’s possible when the brightest professionals dedicate themselves to making a difference in the healthcare industry, and in people’s lives.

Work Shift

Day (United States of America)

Job Summary:

The PRN Staff Radiation Therapist in the Radiation Oncology Department applies ionizing radiation to a diverse population of patients in accordance with the prescription and instructions of the Radiation Oncologist. They must be capable of operating radiation-producing equipment utilizing radiation safety measures and be able to perform a series of complex and precise technical procedures.

Core Responsibilities and Essential Functions:

Participates in Quality Control monitoring.
• Delivers consistent precise therapy to a designated treatment area.
• Demonstrates skill in patient assessment, performing procedures and giving specialty care to patients, considering the age of the patient and appropriately adopts care for age (adolescent, adult and geriatrics).
• Documents appropriately in Electronic Medical Record (EMR)
• Demonstrates a willingness to perform additional tasks and gives assistance when necessary to others.
• Recognizes own limitations and/or needs and seeks assistance as needed.
• Reports adverse reactions to physician immediately and follows policy and procedure (P/P) for documentation.
• Educates patient/family on expected side effects, use of blocks, wedges and other treatment aids.
• Follows P/P to ensure precise treatment per physician prescription.
• Follows P/P to ensure precise treatment per physicists instruction in chart or computer.

Participates in Quality Control monitoring.
• Delivers consistent precise therapy to a designated treatment area.
• Demonstrates skill in patient assessment, performing procedures and giving specialty care to patients, considering the age of the patient and appropriately adopts care for age (adolescent, adult and geriatrics).
• Documents appropriately in Electronic Medical Record (EMR)
• Demonstrates a willingness to perform additional tasks and gives assistance when necessary to others.
• Recognizes own limitations and/or needs and seeks assistance as needed.
• Reports adverse reactions to physician immediately and follows policy and procedure (P/P) for documentation.
• Educates patient/family on expected side effects, use of blocks, wedges and other treatment aids.
• Follows P/P to ensure precise treatment per physician prescription.
• Follows P/P to ensure precise treatment per physicists instruction in chart or computer.

Understands and completes correctly all patient set-ups
• Simulates new patients and/or patients with new treatment fields with no errors and according to physicians written order in EMR.
• Schedules patients appropriately and always lets patient know of any changes prior to changes being made.

Follows proper procedure to ensure safety to self and patient.
• Assesses mobility of patients and manages accordingly, looks at EMR for fall precautions.
• Wears radiation safety badges at all times.
• Practices universal precautions.
• Participates in daily warm-up procedures to ensure output is within tolerances
• Advises manager of any discrepancies and any material item that needs replaced or fixed as soon as possible

Miscellaneous items
• Will do other tasks as assigned
• Participates in on-call rotation
• Is active as a student clinical instructor with both RTT and RTR students.
• Will evaluate and give feedback to both students and Clinical Advisor.
• Participates in Quality Control monitoring.

Required Minimum Education:
• Associate’s Degree (Must be a graduate from an accredited Radiation therapy program) Required

Required Minimum License(s) and Certification(s):

All certifications are required upon hire unless otherwise stated.
• ARRT-T - ARRT Radiation Therapy
• BLS - Basic Life Support from American Red Cross or American Heart Association

Required Minimum Experience:
• Minimum 1 year experience in Radiation Therapy Required

Required Minimum Skills:
• Demonstrates

Additional Details

City
Lagrangeville
State
New York
Country
US
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