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Dosimetrist

St Joseph Hospital & Medical Center Phoenix, Arizona
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The posted compensation range of $47.41 - $70.52 /hour is a reasonable estimate that extends from the lowest to the highest pay CommonSpirit in good faith believes it might pay for this particular job, based on the circumstances at the time of posting. CommonSpirit may ultimately pay more or less than the posted range as permitted by law.

Requisition ID 2026-465682 Employment Type Full Time Department Radiation Oncology-Cancer Ctr Hours/Pay Period 80 Shift Day Weekly Schedule Monday-Friday Remote No Category Radiology

Job Summary and Responsibilities

As a Dosimetrist, you will work under the supervision of the Lead Physicist to assist the Radiation Oncologist in providing safe and effective treatment to radiation therapy patients.

Every day you will perform specific duties under the overall direction of medical physicists and direct supervision of the Lead Medical Physicist, ensuring precise treatment planning and delivery. You will also be responsible for renewing credentials annually and adhering to ethical standards.

To be successful in this role, you will demonstrate meticulous attention to detail, a strong understanding of radiation oncology principles, and the ability to work collaboratively within a highly specialized team to ensure optimal patient outcomes and safety.

Patient treatment planning, calculations of dose for radiation therapy. Calculates distribution of doses for Radiation Therapy treatments including 3D, IMRT/VMAT, SRS, SBRT and HDR. Assists in set up, simulation and planning treatment. Provides support and problem solving with complex treatment set-ups to the simulation therapist. Offers suggestions and assists the Radiation Oncologist for optimal treatment planning procedures and protocols.

  • Plans patient treatments for external beam radiation.
  • Performs plan verification via independent second checks of monitor units and beam parameters.
  • Accurately calculates electron beam monitor unit settings.
  • Performs hand calculations.
  • Utilizes computer program if applicable.
  • Assists the simulation therapist and advises the therapist on setup issues and requirements.

*Hybrid role; must reside in Arizona

Job Requirements

Required

  • Bachelor's Degree
  • Certified Medical Dosimetrist (CMD)
  • Must reside in Arizona

Preferred

  • Two (2) years experience as a Certified Dosimetrist.
  • Registered Technologist Radiation Therapy (RTT)

Where You'll Work

Hello Humankindness: Join a Legacy of Healing at Saint Joseph’s Hospital and Medical Center (SJHMC) 

Ready to make a real difference? Join SJHMC in Phoenix AZ., a 571-bed nonprofit founded by the Sisters of Mercy over 125 years ago. We're more than a hospital; we're a global destination for life-changing care, embracing patients with humankindness.

Here, your calling will flourish. We're not just a workplace; we're a community dedicated to a mission of service.

Leaders in Specialized Care:

  • Barrow Neurological Institute (BNI): A world-renowned center for groundbreaking neurological research and innovative treatments.
  • Norton Thoracic Institute (NTI): A national leader in advanced thoracic care with pioneering surgical techniques.
  • Level I Trauma Center: One of Arizona's busiest ERs, providing immediate, comprehensive care for critically injured patients 24/7.

Why SJHMC?

  • Culture of Excellence & Well-being: We care for our people, fostering professional and personal growth.
  • Community & Collaboration: Be part of a network committed to global health and well-being.
  • Join a Legacy, Shape a Future: Over 20% of our patients travel internationally for our specialized care.

This is an invitation to join a family of dedicated professionals at the forefront of medical innovation, united by the power of humankindness.

Apply

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Equal Opportunity

CommonSpirit Health™ is an Equal Opportunity/Affirmative Action employer committed to a diverse and inclusive workforce. All qualified applicants will be considered for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, marital status, parental status, ancestry, veteran status, genetic information, or any other characteristic protected by law. For more information about your EEO rights as an applicant, please click here.

CommonSpirit Health™ will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. 41 CFR 60-1.35(c). External hires must pass a post-offer, pre-employment background check/drug screen. Qualified applicants with an arrest and/or conviction will be considered for employment in a manner consistent with federal and state laws, as well as applicable local ordinances, ban the box laws, including but not limited to the San Francisco and Los Angeles Fair Chance Ordinances. If you need a reasonable accommodation for any part of the employment process, please contact us by telephone at (415) 438-5575 and let us know the nature of your request. We will only respond to messages left that involve a request for a reasonable accommodation in the application process. We will accommodate the needs of any qualified candidate who requests a reasonable accommodation under the Americans with Disabilities Act (ADA). CommonSpirit Health™ participates in E-Verify.