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Assistant Radiation Physicist Jobs (NOW HIRING)

UnityPoint Health

Radiation Physicist

Des Moines, IA · On-site

Participate in IOeRT treatments, ensuring machine readiness through QA procedures, and assist ... Board Certified Radiation Therapy Physicist by the American Board of Medical Physicists * Board ...

Lancesoft INC

Radiation Physicist Opening

Des Moines, IA · On-site

$80 - $120/hr

Perform QA, calibration, and equipment testing * Assist with treatment planning and dosimetry * Collaborate with radiation oncology team Requirements: * MS in Medical Physics, Physics, or related ...

Blue United Sourcing LLC

$175K/yr

The Junior Radiation Physicist will work alongside an experienced, ABR-certified physicist and ... Support quality assurance activities for external beam therapy and brachytherapy. * Assist with ...

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Assistant Radiation Physicist information

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$39.5K

$94.8K

$226.5K

How much do assistant radiation physicist jobs pay per year?

As of Sep 9, 2026, the average yearly pay for assistant radiation physicist in the United States is $94,805.00, according to ZipRecruiter salary data. Most workers in this role earn between $59,000.00 and $112,000.00 per year, depending on experience, location, and employer.

What is an assistant radiation physicist?

Assistant Radiation Physicists are professionals who support senior radiation physicists in medical, research, or industrial settings. They help ensure the safe and effective use of radiation and radioactive materials, particularly in hospitals where radiation is used for diagnosis and treatment of diseases like cancer. Their responsibilities often include calibrating and maintaining equipment, performing quality assurance tests, assisting with radiation safety protocols, and collecting data for analysis. They also help to ensure that all procedures comply with regulatory standards to protect patients, staff, and the environment from unnecessary exposure to radiation.

What are the key skills and qualifications needed to thrive as an assistant radiation physicist?

To thrive as an Assistant Radiation Physicist, you typically need a solid background in physics or medical physics, often with at least a master's degree in a relevant field. Familiarity with radiation therapy equipment, dosimetry software, and safety protocols, as well as certifications like those from the American Board of Radiology, are commonly expected. Strong analytical skills, attention to detail, and effective communication are crucial soft skills for collaborating with clinical teams and ensuring patient safety. These competencies are vital for maintaining high standards of radiation safety and treatment accuracy in healthcare environments.

What are some common challenges faced by assistant radiation physicists in a clinical setting?

Assistant Radiation Physicists often encounter challenges such as adapting to rapidly evolving technology, ensuring strict compliance with safety regulations, and troubleshooting complex equipment issues under time constraints. They frequently collaborate with medical physicists, radiation oncologists, and technologists to maintain accurate treatment planning and patient safety. Staying updated on best practices and balancing administrative duties with hands-on technical work are also key aspects of the role.

What is the difference between Assistant Radiation Physicist vs Medical Radiation Physicist?

AspectAssistant Radiation PhysicistMedical Radiation Physicist
CredentialsBachelor's degree, certification often preferredMaster's or Doctorate in Medical Physics, certification required
Work EnvironmentHospitals, clinics, research labsHospitals, cancer treatment centers, clinics
Employer & Industry UsageResearch institutions, hospitals, government agenciesHealthcare, cancer treatment, diagnostic imaging
Common Search & ComparisonYesYes

The Assistant Radiation Physicist typically supports medical physicists in clinical and research settings, often with less experience and certification. The Medical Radiation Physicist holds a more advanced role, requiring higher credentials and responsible for clinical treatment planning and safety. Both roles work in healthcare environments, but the Medical Radiation Physicist has greater responsibilities and qualifications.

What states have the most Assistant Radiation Physicist jobs?

States with the most job openings for Assistant Radiation Physicist jobs include:

What are popular job titles related to Assistant Radiation Physicist jobs?

For Assistant Radiation Physicist jobs, the most frequently searched job titles are:

Infographic showing various Assistant Radiation Physicist job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 75% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $94,805 per year, or $45.6 per hour.

Medical Radiation Physicist

Flagstaff, AZ • On-site

Northern Arizona Healthcare Corporation
Health Care and Social Assistance • 1 - 5K employees
Learn more about Northern Arizona Healthcare Corporationexternal

$78.82 - $118.24/hr

Full-time

Re-posted 26 days ago

Northern Arizona Healthcare rating

8.0

Company rating: 8.0 out of 10

Based on 59 frontline employees who took The Breakroom Quiz

90th of 898 rated healthcare providers

Job description

Overview

Amazing Work in Northern Arizona!

Flagstaff - Cottonwood - Sedona

Hiring ~  Medical Radiation Physicist!

Northern Arizona Healthcare

You’ll love the Southwest. Why not love your career, too?

Position Overview

Are you interested in joining an exceptional healthcare organization committed to excellence? Northern Arizona Healthcare (NAH) seeks dedicated professionals who prioritize quality, consistently exceed expectations, and place patients at the center of everything they do. We are building an outstanding, collaborative team focused on sustaining our strong reputation and advancing the Northern Arizona Healthcare brand as we expand our oncology services. In addition, Northern Arizona offer an exceptional quality of life, blending professional opportunity with four-season mountain living and world-renowned natural beauty in welcoming communities.

The Medical Radiation Physicist plays a vital role within Northern Arizona Healthcare’s two Cancer Centers. This position supports both clinical and machine physics and contributes to the leadership, development, implementation, and technical execution of Radiation Oncology programs. The Medical Radiation Physicist works under the direction of the Chief Medical Radiation Physicist and performs physics services in accordance with the American Association of Physicist in Medicine (AAPM), the American Society of Radiation Oncology (ASTRO), and the American College of Radiology (ACR) Standards of Practice and all applicable regulatory requirements. Collaboration with other medical physicists across departments may be required to address shared programmatic needs.


Responsibilities

Clinical Responsibilities

  • Support the physics requirements of the Brachytherapy program, including High Dose Rate (HDR) and Low Dose Rate (LDR) seed implant procedures.
  • Assist with oversight and management of the treatment planning program.
  • Direct Intensity-Modulated Radiation Therapy (IMRT) treatment planning and operational workflows, as delegated.
  • In collaboration with Radiation Oncologists, assist with the Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiotherapy (SBRT) programs.
  • Participate actively in the Cancer Center’s quality assurance initiatives.
  • Direct proficiency testing for radiation oncology equipment during acceptance testing and at scheduled intervals, as assigned.
  • Perform chart reviews, therapy calculations, dosimetry support, and treatment plan development and review, as delegated.

Administrative Responsibilities

  • Assist in the administration and oversight of the Radiation Safety Program within the Cancer Centers.
  • Collaborate effectively with Dosimetrists, the Lead Radiation Therapist, and Staff Radiation Therapists.
  • Coordinate with and/or provide guidance to the Biomedical Technologist assigned to Radiation Oncology, as appropriate.
  • Coordinate, as directed, with the designated Radiation Safety Officers at Flagstaff Medical Center and Verde Valley Medical Center regarding radiation licensure, exposure monitoring, and regulatory reporting.

Technical Responsibilities

  • Support radiation safety compliance and associated reporting requirements.
  • Demonstrate proficiency in three-dimensional treatment planning.
  • Demonstrate competency in brachytherapy treatment planning, including HDR and seed implant procedures.
  • Possess working knowledge of calibration procedures for linear accelerators and other radiation sources.
  • Exhibit advanced expertise in clinical dosimetry and treatment planning for external beam therapies and implant sources, including patient setup and computerized treatment planning systems.

Compliance and Safety

  • Report all safety-related incidents promptly using the Midas/RDE reporting system.
  • Attend all required safety training programs and perform duties in a safe and responsible manner.
  • Monitor the work environment for potential safety concerns and ensure adherence to safety standards by all team members.
  • Maintain compliance with all applicable state and federal regulations, statutes, and organizational policies relevant to the position.
  • Ensure all required certifications and licenses remain current and valid.
  • Complete all mandatory organizational training and job-specific education within designated timeframes.
 

Qualifications

Education

  • Master’s Degree in Medical Physics or a closely related discipline — Required

Certifications and Licensure

  • American Board of Radiology (ABR) certification or graduation from a CAMPEP-accredited program with the ability to obtain ABR certification — Required
  • Active Radioactive Materials License — Required
  • Basic Life Support (BLS) Certification — Required within 90 days of hire

Experience

  • Minimum of two (2) years of clinical experience in a Radiation Therapy department or completion of a residency within a CAMPEP-approved program — Required

Preferred Experience Includes:

  • HDR and LDR treatment planning using Eclipse BrachyVision and VariSeed
  • Familiarity with the ARIA Record and Verify System
  • Varian linear accelerator commissioning, calibration, and quality assurance
  • CT simulation
  • Image-guided treatment planning and patient setup

What Northern Arizona Healthcare employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Northern Arizona Healthcare logo

About Northern Arizona Healthcare

Sourced by ZipRecruiter

Northern Arizona Healthcare (NAH) is a preeminent health service provider headquartered in Flagstaff, Arizona, US. Founded on an unwavering commitment to deliver compassionate, world-class care, NAH is a key player in the healthcare industry. The key services include cardiology, oncology, emergency services, surgery, women's health services, among others. With operations established over a century ago, it started serving the community in Flagstaff since 1911 before expanding to other locations. NAH's mission lodges the cornerstone that every individual should have access to top-quality, cost-effective health care. NAH's achievements range from national recognitions in patient safety to infrastructure development, like the opening of the new Children’s Health Center, highlighting their commitment to toddler health.

Industry

Health care and social assistance

Company size

1,001 - 5,000 Employees

Headquarters location

Flagstaff, AZ, US

Year founded

1936

View All Northern Arizona Healthcare Jobs