A biomedical equipment technician (BMET) is a trained technician who installs, inspects, calibrates, maintains, and repairs medical equipment, from infusion pumps and patient monitors to X-ray and ultrasound systems. Most BMETs hold an associate degree in biomedical equipment technology or have military BMET training, and many earn the voluntary CBET certification. Technicians who specialize in imaging often add radiology-focused credentials (CRES) or manufacturer training. For a small clinic, the practical question is usually whether to hire a BMET or outsource to a qualified service provider.
Key takeaways
- BMETs keep medical equipment safe, calibrated, and working, and they document the work.
- “BMET” is a broad title. Imaging field service engineers are a specialized group, and general BMET training doesn’t always cover imaging.
- Certification (CBET, CRES) is voluntary, not legally required.
- BLS reports median pay of about $62,000 and faster-than-average growth for medical equipment repairers.
- Most small clinics and imaging centers don’t need a full-time BMET. They need access to qualified technicians when equipment needs service.
What does a biomedical equipment technician do?
A BMET’s work typically includes:
- Installing new equipment and verifying it works as specified
- Inspecting and preventive maintenance on a schedule
- Calibrating equipment to manufacturer specifications
- Troubleshooting and repairing faults
- Safety and performance testing, including electrical safety checks
- Documenting service, repairs, and testing
- Advising on replacement, upgrades, and when to retire equipment
- Training staff on safe use
For imaging equipment, that translates into the work described in our guides to preventive maintenance and X-ray machine repair: calibrating detectors, verifying generator output, replacing tubes, inspecting probes, and returning systems to patient use with documented testing.
Where do BMETs work?
BMETs work in hospitals and clinics, for independent service organizations, for equipment manufacturers (OEMs), in the military, and in private companies. Some work in-house for one facility, while others travel between sites.
BMET vs. field service engineer vs. other roles
| Role | Main job | Typical background | Call them for |
|---|---|---|---|
| BMET | Maintains and repairs a wide range of medical devices, often within one facility | Associate degree or military BMET program; CBET optional | General device upkeep and safety testing |
| Imaging field service engineer (often called a radiology equipment specialist) | Installs, maintains, and repairs X-ray, CT, MRI, and ultrasound; frequently travels between sites for an OEM or independent provider | Imaging-specific manufacturer training plus field experience; CRES optional | Tubes, detectors, calibration, and complex imaging faults |
| Biomedical or clinical engineer | Designs devices or manages a facility’s technology program | Often a bachelor’s degree or higher | Technology planning and device selection |
| Radiologic technologist / sonographer | Operates the imaging equipment and performs routine QC | Clinical imaging training | Daily operation and QC, not repair |
| Medical physicist | Evaluates imaging performance, output, and image quality | Typically advanced degree | Annual performance evaluations |
The lines overlap. Wikipedia notes that an imaging repair specialist usually has little, if any, general BMET training, while some BMETs cross-train into imaging. The title on a business card matters less than the training on your specific equipment.
How do you become a BMET?
There are three common paths:
- An associate degree in biomedical equipment technology, biomedical electronics technology, or a related field, followed by on-the-job training.
- Military BMET training. The U.S. military trains BMETs, and the credential can count toward certification eligibility.
- Entry-level work or apprenticeship, learning on the job. BLS lists moderate-term on-the-job training as typical for medical equipment repairers.
Do BMETs need to be certified or licensed?
Certification is voluntary. Cleveland Clinic notes the law does not require technicians to be certified, though many employers prefer or pay for it. The sources we reviewed report no state licensing requirement for BMETs, including in California. Verify current rules with the relevant agency.
The main credentials come from the AAMI Credentials Institute:
- CBET (Certified Biomedical Equipment Technician). Candidates generally need an associate degree plus two years of full-time BMET experience, military BMET training plus two years, or four years of full-time experience.
- CRES (Certified Radiology Equipment Specialist). For professionals with experience across a wide range of imaging modalities, electromechanical devices, computers, and networks. It follows a three-year renewal cycle, and AAMI publishes the full requirements in its candidate handbook.
Certification shows a baseline of knowledge. It doesn’t replace manufacturer training on your specific system.
What do BMETs earn, and is the field growing?
The Bureau of Labor Statistics reports a 2024 median pay of $62,630 for medical equipment repairers, with employment projected to grow 13% from 2024 to 2034, which is much faster than average. Newer releases may differ slightly. Note that a wage isn’t the same as total employment cost, which also includes benefits, training, tools, and coverage.
Should your clinic hire a BMET or outsource?
For most small to mid-size practices, outsourcing imaging service makes more sense than a full-time hire. The right answer depends on your equipment and size.
| Factor | In-house BMET | Outsourced provider |
|---|---|---|
| Best for | Hospitals, multi-site groups, large mixed device fleets | Small to mid-size clinics and imaging centers |
| Imaging depth | Often general; complex imaging work may still need specialists | Imaging specialists with manufacturer-level training |
| Cost structure | Salary, benefits, tools, and training, whether or not equipment fails | Per-call, PM-only, or contract, scaling with need |
| Coverage | One person; vacations and sick days leave gaps | Provider arranges coverage; ask about after-hours |
| Response | On-site | Depends on distance and contract |
| Management | You manage an employee | You manage a vendor relationship |
These are generalizations. A hybrid is common: an in-house BMET for routine equipment and an outside imaging specialist for X-ray, CT, MRI, and ultrasound. For help comparing service models, see our guide to OEM vs. third-party service and our repair cost guide.
What should you ask about a service technician’s qualifications?
- ☐ What manufacturer or imaging-specific training does the engineer have on my make and model?
- ☐ Do they hold CBET, CRES, or equivalent credentials? (Voluntary, but a good signal.)
- ☐ How many years have they worked on imaging equipment in the field?
- ☐ Do they follow OEM service manuals and calibrate to manufacturer specifications?
- ☐ What documentation will I receive after each visit?
- ☐ Is the company registered or licensed where required? Nevada, Oregon, and Arizona each regulate X-ray service providers, so ask for proof if you operate there.
- ☐ What after-hours coverage is available?
- ☐ Can I speak with a customer with similar equipment?
About VectoRay’s technician background
VectoRay Medical’s founder, Eric Mecha, began as a U.S. Army biomedical equipment technician and went on to spend 10 years as a field service engineer with GE Healthcare and Siemens Healthineers. VectoRay is based in Elk Grove, California, and serves hospitals, clinics, and imaging centers across California and surrounding states with medical equipment repair and preventative maintenance plans, including overnight and weekend service. Contact us or call 1-855-409-2885.
Frequently asked questions
What does BMET stand for?
Biomedical equipment technician.
What is the difference between a BMET and a biomedical engineer?
A BMET maintains and repairs existing equipment. A biomedical engineer typically designs and develops devices or manages technology programs.
Do BMETs work on X-ray, CT, MRI, and ultrasound?
Some do, but imaging often calls for specialized manufacturer training. Many imaging field service engineers come from BMET backgrounds and then train on specific systems.
Do BMETs need a license?
No. Certification is voluntary and the sources we reviewed report no state license for BMETs, including in California. Some neighboring states do regulate X-ray service companies.
Is the CBET certification required?
No, but many employers prefer it. It requires an eligible combination of education and experience plus passing an exam.
How much do BMETs make?
BLS reports a median of $62,630 (2024) for medical equipment repairers, with wide variation by experience, employer, and location.
How long does it take to become a BMET?
An associate degree typically takes about two years, and certification requires additional full-time experience.
Should a small clinic hire a BMET?
Most small clinics find outsourcing imaging service more practical, since imaging systems need specialized training and a single hire can’t cover every modality or every shift.
