Quick answer
An X-ray tech (radiologic technologist) operates imaging equipment that uses ionizing radiation to produce diagnostic images of bones, organs, and tissues. The role typically requires a two-year associate degree from an accredited program and ARRT certification. It is one of the most accessible entry points into medical imaging, with a median salary in the range of $65,000 to $70,000 according to the Bureau of Labor Statistics.
What does an X-ray tech actually do?
The day-to-day work centers on producing clear, diagnostically useful images while keeping radiation exposure as low as possible. A typical shift includes:
- Patient preparation — explaining the procedure, reviewing medical history, positioning the patient on the exam table, and using shielding to protect areas not being imaged.
- Equipment operation — selecting the correct exposure settings (kVp, mAs) based on the body part, patient size, and the clinical question the physician needs answered.
- Image evaluation — reviewing each image for quality before the patient leaves. If positioning or exposure is off, you repeat the shot.
- Documentation — recording technical factors, logging exams in the PACS (picture archiving and communication system), and noting anything the radiologist should know.
X-ray techs work in hospitals, outpatient imaging centers, urgent care clinics, orthopedic offices, and emergency departments. Shifts can be 8, 10, or 12 hours, and many positions include evening, weekend, or on-call rotations.
How to become an X-ray tech
Education
The most common path is a two-year associate degree in radiologic technology from a program accredited by JRCERT (Joint Review Committee on Education in Radiologic Technology). These programs include classroom instruction in anatomy, patient care, radiation physics, and image production, plus supervised clinical rotations.
Four-year bachelor’s programs are also available and can open doors to leadership or education roles later, but an associate degree is sufficient for entry-level work.
Certification and licensure
After graduating, you sit for the ARRT (American Registry of Radiologic Technologists) certification exam in radiography. Passing this exam earns you the R.T.(R) credential, which is the industry standard.
Most states also require a separate state license or registration. Requirements vary — some states accept the ARRT credential directly, while others have additional steps. You will need to maintain your certification through continuing education credits.
Prerequisites
Typical program prerequisites include high school biology, algebra, and sometimes college-level anatomy and physiology. Competitive programs may also require a minimum GPA and healthcare experience, though many do not.
X-ray tech salary and job outlook
Radiologic technologists earn a median annual wage in the $65,000 to $70,000 range, according to the Bureau of Labor Statistics. Several factors push that number higher:
- Location — techs in metropolitan areas and states with higher costs of living tend to earn more.
- Setting — hospital-based positions often pay more than outpatient clinics, especially those with shift differentials for nights and weekends.
- Experience — senior techs and leads typically earn 15 to 25 percent above the median.
- Specialization — adding a modality like CT or MRI can significantly increase earning potential. MRI technologists, for example, report a median salary closer to $88,000.
Job demand is projected to remain steady. An aging population means more diagnostic imaging, and retirement among current techs creates consistent openings.
What transfers if you move into another modality
One of the strongest advantages of starting as an X-ray tech is the foundation it builds for specialization. If you decide to move into MRI, CT, mammography, or interventional radiology, you are not starting from scratch.
Skills that carry over directly:
- Anatomy knowledge — you already know the structures; you just need to learn how they appear on different imaging modalities.
- Patient positioning and communication — the fundamentals of working with patients, managing anxiety, and getting usable images are universal.
- Clinical workflow — you understand how an imaging department runs, how orders flow, and how to work with radiologists and referring physicians.
- Radiation safety principles — while MRI uses magnetic fields instead of ionizing radiation, the discipline of thinking about safety transfers directly to MRI safety protocols.
What is genuinely new:
Moving to MRI means learning an entirely different physics foundation. Magnetic resonance involves RF pulses and magnetic field gradients, not X-rays. You will also need to learn coil selection, pulse sequence parameters, and MRI-specific safety concerns like ferromagnetic screening. These are learnable, but they require dedicated training — you cannot pick them up casually on the job.
Advancing from X-ray to MRI
Many X-ray techs eventually move into MRI because of the higher salary ceiling, growing demand, and the appeal of working without ionizing radiation. There are two main certification paths:
ARRT post-primary certification in MRI — If you already hold the ARRT R.T.(R), you can add MRI as a post-primary certification. This requires completing structured education in MRI and clinical experience, then passing the ARRT MRI exam.
ARMRIT certification — The ARMRIT pathway allows you to enter MRI directly, even without prior X-ray certification. For X-ray techs, this is an alternative route that focuses exclusively on MRI competency.
Accelerated MRI programs designed for working adults can get you through the training in 12 to 18 months, which is significantly faster than going back for a full degree. If you are already working in a hospital, some employers offer tuition assistance or schedule flexibility to support the transition.
When this role is a good fit (and when it is not)
X-ray tech is a good fit if you:
- Want a healthcare career with a two-year education commitment
- Prefer hands-on patient interaction over desk work
- Are comfortable with shift work, including potential nights and weekends
- Want a clear credential that is recognized nationwide
It may not be the best fit if you:
- Are uncomfortable with ionizing radiation exposure (even though doses are well-monitored and safe, some people prefer modalities like MRI or ultrasound that do not use radiation)
- Want a role with significant autonomy — X-ray techs follow physician orders and protocols closely
- Are looking for the highest salary ceiling in imaging without additional specialization
Next steps
- If you are already an X-ray tech considering MRI, read our guide on accelerated MRI tech programs to see how quickly you could make the transition.
- Not sure whether you need your X-ray credential first? See how to become an MRI tech without X-ray certification.
- Already working in a hospital and want to move into MRI? Here is how hospital workers can become MRI technologists.
- Learn about the key differences between the two roles at MRI technologist vs. radiology technologist.
Frequently Asked Questions
Most X-ray tech programs take about two years to complete at the associate degree level. Some hospitals offer certificate programs that can be shorter, while bachelor's degree programs take four years. After graduating, you still need to pass the ARRT certification exam before you can practice.
According to the Bureau of Labor Statistics, radiologic technologists earn a median annual wage in the range of $65,000 to $70,000. Salaries vary by state, employer, and experience level. Techs who specialize in modalities like MRI or CT typically earn more, with MRI technologists reporting a median salary closer to $88,000.
The terms are often used interchangeably. A radiology tech (radiologic technologist) is the formal title for professionals who operate imaging equipment. X-ray tech is the most common informal name and usually refers specifically to general radiography. Radiology tech can also be a broader term covering CT, MRI, and other imaging modalities.
Yes. X-ray techs already have strong foundations in anatomy, patient positioning, and clinical workflow. They can add MRI through a post-primary ARRT certification or through an ARMRIT-accredited program. Accelerated MRI programs designed for career changers can take as little as 12 to 18 months.
In most states, yes. The standard credential is the ARRT certification in radiography, which requires graduating from an accredited program and passing a national exam. Most states also require a separate state license. Requirements vary, so check your state's regulations.
X-ray techs spend long shifts on their feet, help position patients (including lifting), and wear lead aprons for radiation protection. The physical demands are real but manageable with proper body mechanics. Radiation exposure is tightly monitored and kept well within safe limits through shielding and dosimetry badges.
The Bureau of Labor Statistics projects steady demand for radiologic technologists, driven by an aging population that needs more diagnostic imaging. Job growth is expected to be about as fast as the national average. Techs with cross-training in multiple modalities, such as MRI or CT, tend to have stronger job prospects.
Yes. While some MRI certification paths build on existing ARRT credentials, programs accredited by ARMRIT allow you to enter MRI directly without prior X-ray training. This route is increasingly accepted by employers and can save significant time if MRI is your goal from the start.