What does a magnetic resonance imaging technologist do?

A magnetic resonance imaging (MRI) technologist specializes in using MRI scanners to create detailed images of the body. MRI technologists play a critical role in helping doctors diagnose and monitor medical conditions by producing clear and accurate images of organs, tissues, and structures. Since MRI is a non-invasive diagnostic tool, it is often used to detect abnormalities, guide treatments, or assess the effectiveness of medical interventions. Their expertise ensures patients receive the most accurate imaging to support their care and treatment plans.

Scope of practice

Typical job duties, roles, and responsibilities of an MRI technologist include:

• Operating MRI scanners and ensuring images are high-quality and useful for diagnosis.
• Collaborating with radiologists and healthcare teams to ensure the production of high-quality imaging results.
• Preparing and educating patients, reviewing medical histories, and ensuring the proper documentation of patient information related to the imaging procedure.
• Assessing and positioning patients for procedures while attending to their needs during imaging.
• Applying knowledge of MRI safety practices, including patient safety, equipment safety, and magnetic field safety protocols.
• Ensuring that appropriate contrast agents, if required, are administered and documenting activities related to their use, in line with state and institutional policies.

Specializations

MRI technologists may specialize in a variety of imaging areas, including neurological imaging (for the brain and spine), musculoskeletal imaging (for joints and soft tissues), abdominal imaging (to assess soft tissue structures), and cardiovascular imaging (to assess the heart and blood vessels). Additionally, some technologists pursue careers in pediatric MRI, imaging research, or advanced imaging techniques, such as functional MRI (fMRI) and MR spectroscopy. Their expertise ensures high-quality imaging that supports accurate diagnoses and effective treatment planning. While some MRI technologists focus on one specific area, many are trained to perform imaging across a broad range of specialties, giving them flexibility in their practice.

Work environment

MRI technologists typically work in hospitals, outpatient centers, or diagnostic imaging facilities, operating MRI machines to produce detailed images that support diagnosis and treatment. Most MRI technologists work full-time, though their schedules may include evenings, weekends, or on-call hours, depending on the employer. The role often requires standing for extended periods and working closely with patients to ensure both the accuracy of imaging and the comfort of the patient during the procedure.

While the core responsibilities of MRI technologists remain consistent across various settings, those working in larger hospitals may encounter a broader range of cases or have opportunities to specialize further in areas such as neurological, musculoskeletal, abdominal, or cardiovascular imaging.

Becoming an MRI Technologist

To become a successful MRI technologist, it is essential to have a strong interest in anatomy, exceptional attention to detail, and a commitment to following precise imaging protocols. A sharp eye for ensuring the quality of images—particularly for detecting subtle variations—is crucial, as is the ability to collaborate effectively with radiologists and other healthcare professionals to ensure accurate patient care.

Interpersonal skills are equally important, as MRI technologists work closely with a wide range of patients, helping them feel comfortable and informed during the procedure. This career is an excellent fit for individuals who enjoy combining technical expertise and a passion for contributing to patient care and well-being.

Higher education requirements

There are many educational pathways to becoming an MRI technologist. After high school, the typical pathway includes:

• Earning an associate degree or bachelor's degree with coursework focused on anatomy, physiology, physics, and medical sciences.
• Completing an MRI certificate program, which includes both didactic courses specific to MRI education and clinical experience. Certificate programs are available through colleges, universities, and teaching hospitals.

Certification for an MRI technologist

Many employers require candidates to have completed professional MRI certification and basic life support (BLS) training, or to earn certification soon after hire. Several organizations offer certification for MRI technologists, including the American Registry of Radiologic Technologists (ARRT). Certified MRI technologists will practice under the title Registered Technologist in Magnetic Resonance Imaging (R.T. (MR)) if certified by the ARRT.

Career outlook for an MRI technologist

As the population ages, the demand for medical imaging, including MRI, continues to rise. MRI is a non-invasive diagnostic tool that provides an alternative to radiation-based imaging, which further increases its demand. The Bureau of Labor Statistics projects that the MRI technologist profession will grow at a faster rate than the average for other occupations over the next decade.

With additional training and education, some technologists may advance into supervisory roles or specialize in more advanced imaging techniques. Earning an advanced degree can open opportunities for careers in education, research, or management within healthcare settings.

MRI technologist program at Mayo Clinic

• Magnetic Resonance Imaging (MRI) Program (Minnesota)

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