Radiation Therapist

commonspirit· Radiation Oncology
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OTHER

About this role

Where You’ll Work

Founded in 1923, Dignity Health - St. Mary Medical Center is a 389-bed, acute care, nonprofit hospital located in Long Beach, California. Serving over 80,000 patients annually, the hospital offers a full complement of services including a Level II Trauma Center, Level III NICU, heart care, and orthopedics. Additionally, St. Mary Medical Center has been recognized as an LGBTQ+ Healthcare Equality High Performer by the Human Rights Campaign Foundation. It is a Joint Commission-certified Thrombectomy-Capable Stroke Center and received a Healthgrades 5-Star Award for Heart Failure in 2026.

One Community. One Mission. One California 

Job Summary and Responsibilities

As a Radiation Therapist, you will be a central figure in the oncology care team, meticulously delivering prescribed courses of radiation therapy to cancer patients, ensuring accuracy and therapeutic effectiveness. You will play a vital role in providing compassionate care, supporting patients through their treatment journeys, and contributing directly to their fight against cancer.Every day, you will expertly operate linear accelerators and other radiation therapy equipment, accurately positioning patients and carefully administering radiation treatments according to the physician's prescription and treatment plan. You will also provide essential patient education and psychological support, monitor patients for side effects, maintain meticulous treatment records, and perform daily quality assurance checks on equipment, all while strictly adhering to safety protocols and regulatory guidelines.To be successful in this role, you will combine a nationally recognized certification/licensure in Radiation Therapy, a profound understanding of radiation physics and oncology as it applies to treatment delivery, and exceptional attention to detail. You will demonstrate strong communication skills, a compassionate and empathetic approach to patient care, and thrive in a dynamic, high-acuity environment dedicated to delivering high-quality, precise cancer treatment.

  • Effectively coordinates patient care with physicians and other disciplines involved.
  • Demonstrates knowledge of radiation protection by use of ALARA standards.
  • Identifies all patients and ensures that appropriate treatment is given.
  • Effectively ensures proper billing of all procedures.
  • Wears radiation detection badge.
  • Demonstrates the ability to mentor staff.

Job Requirements

Required

  • Graduate of a Certificate Program in Radiation Therapy &  Certificate in Radiation Therapy

  • Medical Radiographer: CA
  • AHA Basic Life Support - CPR

 

Frequently Asked Questions

Is the salary disclosed for the Radiation Therapist position at commonspirit?
The salary for this Radiation Therapist role at commonspirit is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Is the Radiation Therapist role at commonspirit full-time or part-time?
This is listed as a OTHER position. It is posted as a Radiation Therapist role in the Radiation Oncology department at commonspirit.
Which team or department does the Radiation Therapist at commonspirit belong to?
This Radiation Therapist position is part of the Radiation Oncology department at commonspirit. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Radiation Therapist position at commonspirit?
Click the "Apply Now" button on this page. You will be redirected to commonspirit's official application portal hosted on icims where you can submit your application directly.
When was the Radiation Therapist job at commonspirit posted?
This Radiation Therapist position at commonspirit was posted on Jun 16, 2026. Apply as soon as possible — early applications are often reviewed first.
Radiation Therapist
commonspirit
Apply for this role ↗

You'll be redirected to commonspirit's official application page on icims.