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Radiation Dosimetry Jobs (NOW HIRING)

Senior Medical Director - Radiation Dosimetry ICON is a global healthcare intelligence and clinical research organisation united by a mission to bring new medicines and treatments to patients faster.

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Radiation Dosimetry information

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$72.5K

$148.5K

$369.5K

How much do radiation dosimetry jobs pay per year?

As of Aug 24, 2026, the average yearly pay for radiation dosimetry in the United States is $148,466.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,000.00 and $183,500.00 per year, depending on experience, location, and employer.

What is a radiation dosimetry?

A Radiation Dosimetry job involves measuring, monitoring, and assessing radiation exposure to ensure safety in medical, industrial, and research settings. Dosimetrists work with healthcare professionals, radiation safety officers, and physicists to calculate and implement proper radiation doses for patients and workers. They use specialized equipment and software to track radiation levels, ensure regulatory compliance, and minimize risks. This role is essential in protecting individuals from harmful radiation exposure while optimizing its beneficial uses in treatments like radiation therapy.

What does a typical workday look like for a radiation dosimetry professional?

Professionals in Radiation Dosimetry typically spend their days calculating, measuring, and assessing radiation doses for patients undergoing treatments, such as radiation therapy, or monitoring occupational exposure in research or medical settings. They collaborate closely with radiation oncologists, medical physicists, and technologists to develop safe and effective treatment plans or ensure compliance with safety regulations. Daily tasks may include performing dose calculations, calibrating equipment, documenting findings, and participating in quality assurance checks. The role may also involve educating staff on safety protocols and staying updated on evolving radiation safety standards.

What are the key skills and qualifications needed to thrive in radiation dosimetry?

To thrive in Radiation Dosimetry, you need a solid background in physics, mathematics, and radiation safety, typically supported by a degree in medical physics, health physics, or a related field. Familiarity with dosimetry software, radiation measurement instruments, and relevant certification such as Certified Medical Dosimetrist (CMD) or board certification is often required. Strong attention to detail, analytical thinking, and effective communication help distinguish top performers. These skills ensure accurate dose calculations, adherence to safety standards, and effective collaboration with other healthcare professionals.

Is there a demand for radiation dosimetrists?

Radiation dosimetrists are in steady demand due to the growing need for precise radiation treatment in healthcare. Employment opportunities are expected to increase as cancer treatments and radiation safety protocols expand, requiring specialized skills and certifications in radiation measurement and safety procedures.

What cities are hiring for Radiation Dosimetry jobs?

Cities with the most Radiation Dosimetry job openings:

What are the most commonly searched types of Radiation Dosimetry jobs?

The most popular types of Radiation Dosimetry jobs are:

What states have the most Radiation Dosimetry jobs?

States with the most job openings for Radiation Dosimetry jobs include:

Infographic showing various Radiation Dosimetry job openings in the United States as of August 2026, with employment types broken down into 5% As Needed, 74% Full Time, 13% Part Time, and 8% Contract. Highlights an 98% Physical, and 2% Remote job distribution, with an average salary of $148,466 per year, or $71.4 per hour.

Senior Medical Director - Radiation Dosimetry

Icon plc

On-site

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 16 days ago


Job description

Senior Medical Director - Radiation Dosimetry

ICON is a global healthcare intelligence and clinical research organisation united by a mission to bring new medicines and treatments to patients faster.


As a values-driven organisation, integrity, collaboration, agility, and inclusion are at the heart of how we work and interact with each other, customers, patients and suppliers.


As a Senior Medical Director at ICON, you will develop and lead a team focused on providing radiation dosimetry services for clinical trials. You will be responsible for developing systems and processes for the interpretation and analysis of serial SPECT, PET, and nuclear medicine scintigraphy images for the purpose of assessing absorbed radiation dose in specific target regions in trials related to radioligand therapy. You will also be expected to provide leadership in other aspects of nuclear medicine, including protocol development, document review, and study oversight.

What You Will Do:

You will direct medical affairs activities within the area of nuclear medicine in general and radiation dosimetry in particular, ensuring quality, efficiency, and alignment with business objectives.
Key responsibilities include:

  • Providing scientific leadership and strategic guidance for clinical development programs.

  • Designing and implementing image acquisition protocols in nuclear medicine, ensuring adherence to regulatory and ethical standards.

  • Overseeing radiation safety activities and ensuring patient safety throughout the clinical trial process.

  • Analyzing and interpreting clinical trial data to inform decision-making and regulatory submissions.

  • Collaborating cross-functionally with internal and external stakeholders to achieve clinical development goals.

Your Profile:

You will bring significant experience in medical physics and nuclear medicine, with demonstrated experience specifically in radiation dosimetry.
Required qualifications and experience:

  • Ph.D. or equivalent, with work and research experience in nuclear medicine and radiation dosimetry.

  • Minimum of 5 years of experience in clinical research, preferably with significant experience in a leadership role.

  • Substantial experience working with OLINDA or similar dosimetry assessment software packages.

  • Strong communication, leadership, and strategic thinking skills.


Employment with ICON is contingent upon having the legal right to work in the country where the role is based.


Rewards & Benefits

ICON offers a competitive and comprehensive total rewards package designed to support your health, wellbeing, and career development.


Benefits may include:

  • Competitive base salary and performance related incentives
  • Health and wellbeing programmes including medical, dental, and vision coverage where applicable
  • Retirement and pension plans
  • Life assurance and disability coverage
  • Employee assistance programmes and wellbeing resources
  • Learning and development opportunities through structured training and career pathways

Benefits may vary depending on role and location.


Visit our careers site to read more about the benefits ICON offers.


Inclusion and Accessibility

ICON is an equal opportunity employer. We are committed to building an inclusive and accessible workplace where everyone feels valued and supported.


If you require reasonable accommodations during the recruitment process, please let us know or submit a requesthere.

Are you a current ICON Employee? Please click here to apply