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Medical Physicist Jobs in California (NOW HIRING)

PIH Health

Medical Physicist, Per Diem

Whittier, CA

The physicist will work under the supervision of Chief Medical Physicist and provide assistance in all aspects of practices in radiation oncology physics and radiation safety control which include ...

PIH Health

Medical Physicist, Per Diem

Whittier, CA · On-site

$120.51/hr

The physicist will work under the supervision of Chief Medical Physicist and provide assistance in all aspects of practices in radiation oncology physics and radiation safety control which include ...

Moffitt

Medical Physicist

Long Beach, CA

$181K - $275K/yr

Clinical Physicist I will work under the supervision of licensed medical physicists and at the direction of the Director of Clinical Physics. Salary Range $181,006.80 - $275,880.80 Salary ranges ...

PIH Health

Medical Physicist, Per Diem

Whittier, CA

The physicist will work under the supervision of Chief Medical Physicist and provide assistance in all aspects of practices in radiation oncology physics and radiation safety control which include ...

Sutter Health

Medical Physicist III

San Luis Obispo, CA · On-site

$200K - $320K/yr

Master's: Radiological Physics or other physics, chemistry or engineering discipline CERTIFICATION & LICENSURE: ABMP-American Board of Medical Physicists OR ABR-American Board of Radiology OR ...

Sutter Health

Medical Physicist III

San Luis Obispo, CA · On-site

$200K - $320K/yr

Master's: Radiological Physics or other physics, chemistry or engineering discipline CERTIFICATION & LICENSURE: ABMP-American Board of Medical Physicists OR ABR-American Board of Radiology OR ...

Moffitt

Faculty Medical Physicist

Long Beach, CA

$188K - $233K/yr

... physics and dosimetry aspects of clinical trials. All team members must work effectively and collegially with the entire medical staff (physicians, physicists, dosimetrists, therapists, nurses, etc.

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Medical Physicist information

See California salary details

$39K

$93.6K

$223.5K

How much do medical physicist jobs pay per year?

As of Sep 4, 2026, the average yearly pay for medical physicist in California is $93,563.00, according to ZipRecruiter salary data. Most workers in this role earn between $58,200.00 and $110,500.00 per year, depending on experience, location, and employer.

What is a medical physicist?

Medical physicists are healthcare professionals who apply principles of physics to medicine, particularly in the diagnosis and treatment of diseases. They work closely with radiologists, oncologists, and other medical staff to ensure the safe and effective use of radiation and medical imaging equipment. Their responsibilities include calibrating and maintaining equipment, ensuring patient safety, developing new treatment techniques, and conducting research. Medical physicists often work in hospitals, cancer treatment centers, or research institutions.

What does a medical physicist do?

As a medical physicist, your job duties involve working with diagnostic and medical imaging equipment in a hospital or clinic setting, including radiotherapy, neurology, radiology, or x-ray equipment. Some medical physicists teach or participate in research developing imaging processes or safer treatment techniques.

What are the key skills and qualifications needed to thrive as a medical physicist?

To thrive as a Medical Physicist, you need a solid background in physics, advanced degrees (typically a master's or doctorate in medical physics or related field), and board certification such as from the American Board of Radiology. Familiarity with treatment planning systems, radiation safety protocols, and medical imaging equipment is typically required. Strong analytical thinking, attention to detail, and effective communication skills help in collaborating with healthcare teams and ensuring patient safety. These skills and qualifications are essential for accurate diagnosis, safe treatment delivery, and maintaining the highest standards of care in clinical environments.

How does a medical physicist typically collaborate with other healthcare professionals in a clinical setting?

Medical Physicists work closely with radiation oncologists, dosimetrists, radiologic technologists, and other medical staff to ensure the safe and effective delivery of radiation therapy. They are often involved in treatment planning, quality assurance, and the calibration of medical equipment. Regular interdisciplinary meetings and case discussions are common, allowing Medical Physicists to provide technical expertise and contribute to optimal patient care. Strong communication and teamwork skills are essential, as they help bridge the gap between technology and clinical practice.

What is the difference between Medical Physicist vs Radiation Therapist?

AspectMedical PhysicistRadiation Therapist
Required CredentialsMaster's or Doctorate in Medical Physics, certification (e.g., ABMP, ABR)Associate's or Bachelor's degree in Radiation Therapy, certification (e.g., ARRT)
Work EnvironmentHospitals, clinics, research facilities, equipment calibrationHospitals, cancer treatment centers, patient care areas
Industry UsageDesigning, calibrating, and ensuring safety of radiation equipmentAdministering radiation treatments to patients

Medical Physicists focus on the safety, calibration, and technical aspects of radiation equipment, while Radiation Therapists directly deliver radiation treatments to patients. Both roles are essential in cancer care but differ in responsibilities and required qualifications.

Do I need a PhD to be a medical physicist?

A PhD is typically required to become a medical physicist, especially for research, academic, or advanced clinical roles. However, some positions may accept a master's degree with relevant certification and experience, but a doctoral degree is generally preferred for independent practice and certification by professional boards.

What jobs do medical physicists do?

Medical physicists apply physics principles to healthcare, primarily in radiation therapy, diagnostic imaging, and nuclear medicine. They develop treatment plans, calibrate equipment, ensure safety standards, and perform quality assurance to optimize patient care and equipment performance.
More about Medical Physicist jobs

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Cities in California with the most Medical Physicist job openings:

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Medical Physicist jobs near you
Infographic showing various Medical Physicist job openings in California as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 18% Part Time, and 7% Contract. Highlights an 87% Physical, 1% Hybrid, and 12% Remote job distribution, with an average salary of $93,563 per year, or $45 per hour.

Medical Physicist

Saratoga Medical Center

Long Beach, CA • On-site

Full-time

Re-posted 16 days ago

Job description

Saratoga Medical is looking for a full-time Medical Physicist for Tibor Rubin VA Medical Center in Long Beach, California.

Required Qualifications
  • Board Certified 
  • BLS certification (AHA or Red Cross equivalent).
  • Two years of experience within the last three years 





Saratoga Medical Center, Inc. is an equal opportunity employer and will not discriminate in recruiting, hiring, training, promotion, transfer, discharge, compensation or any other term or condition of employment on the basis of race, religion, color, age (over age 39), sex, national origin, or on the basis of disability if the employee can perform the essential functions of the job, with a reasonable accommodation if necessary.