Nuclear Medicine Technologist
Overview and Key Facts

Education
Median Pay
Job Growth
Jobs in 2034
What Do They Do?
A nuclear medicine technologist could...Overview Listen to this section
Many traditional medical imaging methods, like X-rays, can take pictures of certain parts inside the body, but sometimes these methods are not sensitive enough to detect a problem, or a picture is not enough—the doctor needs to see how a part is functioning, not just how it looks. That's where nuclear medicine comes in. It can be used to see, for example, if bone repair is going on in a certain area, how a kidney is functioning, how a stomach is emptying, or how blood is flowing into and out of a heart. It can also be used to treat certain diseases. Nuclear medicine technologists are the special healthcare workers who administer radioactive drugs, take images of the patient, and then process, analyze, and show the computer images to the doctor.Do You Have the Skills and Characteristics of a Nuclear Medicine Technologist?

Core Tasks
Think about if you'd like the typical tasks a Nuclear Medicine Technologist might do:Salary & Job Openings
Median Salary (Yearly Pay)
Future Jobs
Blast-Off:
(10% or higher)
(7% - 10%)
(5% - 7%)
(3% - 5%)
(0% - 3%)
Steps to Get There: Becoming a Nuclear Medicine Technologist
High School Subjects to Study
Engineering
Career Pathway Listen to this section
Nuclear medicine technology programs range in length from 1 to 4 years and lead to a certificate, an associate's degree, or a bachelor's degree. Many employers and an increasing number of states require certification or licensure. Aspiring nuclear medicine technologists should check the requirements of the state in which they plan to work.
Education- Typical Degree Needed After High School Listen to this section
high school credential
Typical degree for an entry-level position: Associate's degree ?
Completion of a nuclear medicine technology program takes 1 to 4 years and leads to a certificate, an associate's degree, or a bachelor's degree. Generally, certificate programs are offered in hospitals, associate's degree programs in community colleges, and bachelor's degree programs in 4-year colleges and universities. Courses cover the physical sciences, biological effects of radiation exposure, radiation protection and procedures, the use of radiopharmaceuticals, imaging techniques, and computer applications.
One-year certificate programs are for health professionals who already possess an associate's degree—especially radiologic technologists and diagnostic medical sonographers—but who wish to specialize in nuclear medicine. The programs also attract medical technologists, registered nurses, and others who wish to change fields or specialize.
The Joint Review Committee on Education Programs in Nuclear Medicine Technology accredits most formal training programs in nuclear medicine technology. In 2006, there were about 100 accredited programs in the continental United States and Puerto Rico.
Companies That Hire Nuclear Medicine Technologists
Try it Out with an Activity or Project
STEM Activities
STEM activities are fun hands-on explorations that usually take from 10 minutes to one hour and use readily available household or classroom materials while introducing you to STEM concepts common in this career.
Science Project Ideas
Project Ideas are in-depth STEM explorations that have a strong focus on controlling variables, taking accurate measurements, and analyzing data suitable for investigating the scientific method or the engineering design process.
On the Job
Role Models
Nature of the Work
Diagnostic imaging embraces several procedures that aid in diagnosing ailments, the most familiar being the X-ray. In nuclear medicine, radionuclides—unstable atoms that emit radiation spontaneously—are used to diagnose and treat disease. Radionuclides are purified and compounded to form radiopharmaceuticals. Nuclear medicine technologists administer radiopharmaceuticals to patients and then monitor the characteristics and functions of tissues or organs in which the drugs localize. Abnormal areas show higher-than-expected or lower-than-expected concentrations of radioactivity. Nuclear medicine differs from other diagnostic imaging technologies because it determines the presence of disease on the basis of metabolic changes rather than changes in organ structure.
Nuclear medicine technologists operate cameras that detect and map the radioactive drug in a patient's body to create diagnostic images. After explaining test procedures to patients, technologists prepare a dosage of the radiopharmaceutical and administer it by mouth, injection, inhalation, or other means. They position patients and start a gamma scintillation camera, or "scanner," which creates images of the distribution of a radiopharmaceutical as it localizes in, and emits signals from, the patient's body. The images are produced on a computer screen or on film for a physician to interpret.
When preparing radiopharmaceuticals, technologists adhere to safety standards that keep the radiation exposure as low as possible to workers and patients. Technologists keep patient records and document the amount and type of radionuclides that they receive, use, and discard.
Work Environment
Physical stamina is important because nuclear medicine technologists are on their feet much of the day and may have to lift or turn disabled patients. In addition, technologists must operate complicated equipment that requires mechanical ability and manual dexterity.
Although the potential for radiation exposure exists in this field, it is minimized by the use of shielded syringes, gloves, and other protective devices and by adherence to strict radiation safety guidelines. The amount of radiation in a nuclear medicine procedure is comparable to that received during a diagnostic X-ray procedure. Technologists also wear badges that measure radiation levels. Because of safety programs, badge measurements rarely exceed established safety levels.
Nuclear medicine technologists generally work a 40-hour week, perhaps including evening or weekend hours, in departments that operate on an extended schedule. Opportunities for part-time and shift work also are available. In addition, technologists in hospitals may have on-call duty on a rotational basis, and those employed by mobile imaging services may be required to travel to several locations.
More Information
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Additional Resources
- American Society of Radiologic Technologists: https://www.asrt.org/
- American Registry of Radiologic Technologists: https://www.arrt.org/
- Society of Nuclear Medicine & Molecular Imaging: https://www.snmmi.org/
- Joint Review Committee on Educational Programs in Nuclear Medicine Technology: https://www.jrcnmt.org/
- Nuclear Medicine Technology Certification Board: https://www.nmtcb.org/
Sources
- U.S. Bureau of Labor Statistics BLS (2024). Occupational Outlook Handbook (OOH), 2024 Edition, Bureau of Labor Statistics. Retrieved August 25, 2025.
- National Center for O*NET Development O*Net Online (2024). National Center for O*Net Development. Retrieved August 25, 2025
- Path2Careers. (2014, July 16). Nuclear Medicine Technologist. Retrieved January 26, 2017.
- witechcolleges.com. (2008, January 23). Nuclear Medicine Technology - Wisconsin Technical Colleges. Retrieved November 28, 2009.
- LLU Health. (2014, February 04). Career Profile - Nuclear Medicine . Retrieved January 26, 2017.













