

Sterile processing technician classes in San Diego prepare you for the Certified Registered Central Service Technician (CRCST) exam from the Healthcare Sterile Processing Association (HSPA) or the equivalent CBSPD certification. Most programs are offered fully online or as hybrid courses, with the closest in-person option at Southwestern College in Otay Mesa and an online voucher-included course through SDSU Global Campus. Sterile processing technicians in the San Diego-Chula Vista-Carlsbad metro earn a median annual wage of $65,340, slightly above the $62,710 California median. California does not require a state license to work as a sterile processing technician, but most hospital employers in the metro expect either CRCST or CBSPD certification, plus 400 hours of hands-on clinical experience. This guide compares the accessible programs, costs, and certification path for San Diego-area students.
San Diego students typically choose between online courses that prepare you for the CRCST exam (with externship hours arranged separately) and hybrid programs at local colleges that include built-in clinical hours. Within the metro, Southwestern College in South San Diego offers a Central Service Technology certificate that includes 200 hours of hospital externship, and SDSU Global Campus offers an online CRCST voucher-included course.
Dreambound is a free platform that helps you compare training programs across the United States. The following partner programs are accessible to California students through online or hybrid formats:
Herzing University — Diploma in Sterile Processing
Health Tech Academy — Sterile Processing Bootcamp
Penn Foster — Sterile Processing Career Diploma
Preppy — Sterile Processing Tech
If you want to compare options across nearby California metros, Dreambound also lists sterile processing technician classes in Los Angeles, San Bernardino/Riverside, and San Francisco.
Sterile processing technicians (BLS occupation 31-9093 Medical Equipment Preparers) in the San Diego-Chula Vista-Carlsbad metro earn a median annual wage of $65,340 and a median hourly wage of $31.41 (BLS OES, May 2024). The California state median is $62,710 with an hourly median of $30.15 (BLS OES, May 2024).
Healthcare occupations are projected to grow much faster than the average for all occupations from 2024 to 2034 (BLS OOH). San Diego pay tends to run above the California average because of the metro's concentration of major hospital systems and the higher cost of living in the region. Wages also vary based on shift differentials, experience, and additional credentials such as CIS (Certified Instrument Specialist) or CER (Certified Endoscope Reprocessor).
California does not require a state-issued license to work as a sterile processing technician. Hospital and surgical center employers in San Diego, however, typically require national certification through one of two paths:
The CRCST path requires 400 hours of hands-on experience in a sterile processing department, completed on a paid or volunteer basis. You can take the CRCST exam before completing the 400 hours under HSPA's provisional certification, but the hands-on hours must be documented within six months of passing.
The CSPDT path offers an alternative for candidates who have already completed an approved training course or who have at least 12 months of full-time SPD work experience.
Online courses typically run 4 to 12 months depending on whether they are accelerated bootcamps or self-paced career diplomas. Hybrid programs at local San Diego-area colleges, such as Southwestern College's Central Service Technology certificate, run two semesters with the externship folded in.
After coursework, allow time to schedule and pass the CRCST exam through Prometric. If you take the exam under provisional certification, plan an additional clinical placement to complete the 400 hours within the six-month window.
Costs vary based on whether the program is online or hybrid and whether it is offered through a community college, a private career school, or an online provider. California community college programs (such as Southwestern College) tend to cost less per unit than private career schools, especially for in-district California residents.
Beyond tuition, plan for these additional costs:
Common funding paths include federal financial aid through FAFSA for accredited college programs, employer tuition assistance from hospital systems that hire SPTs as a pipeline (some larger health systems sponsor the certification once you start in an entry-level role), and California-specific workforce funding through the Employment Development Department's training programs for eligible job seekers.
San Diego has one of the larger healthcare employer footprints in California outside Los Angeles. Major hospital systems and medical centers in the metro include:
Beyond hospitals, sterile processing technicians work in ambulatory surgical centers, outpatient specialty clinics, dental practices, and instrument reprocessing departments at medical device companies. With experience and additional HSPA credentials such as CIS, CER, or CHL, technicians can move into instrument specialist, supervisor, or sterile processing educator roles.
Complete a sterile processing training program (online or in-person), then pass the CRCST exam through HSPA or the CSPDT exam through CBSPD. Document 400 hours of hands-on sterile processing experience, either before testing or within six months after passing the CRCST exam under provisional certification. California does not require a state license, so certification plus the clinical hours is the standard path.
Sterile processing technicians in the San Diego-Chula Vista-Carlsbad metro earn a median annual wage of $65,340 and a median hourly wage of $31.41, based on May 2024 BLS OES data. The California state median is $62,710 annual ($30.15 per hour). Pay varies by shift differential, experience, and added credentials.
Most online sterile processing technician courses run 4 to 12 months, with bootcamps on the shorter end and self-paced career diplomas on the longer end. Hybrid programs at local colleges typically run two semesters. After coursework, plan additional time for the CRCST exam and the 400 hours of hands-on experience required for full HSPA certification.
The CRCST is a 150-question multiple-choice exam covering decontamination, sterilization, infection control, instrument identification, and quality assurance. HSPA does not publish a public pass rate, but candidates who complete a structured prep course and have hands-on exposure typically pass on the first attempt. Plan dedicated study time across the seven exam content areas, especially decontamination and sterilization processes.
The choice in San Diego usually comes down to whether you want an online program that you complete on your own schedule (with externship hours arranged separately) or a hybrid program at a local college that builds the clinical hours into the curriculum. Both paths lead to the same CRCST or CSPDT exam at the end, and California treats them equally because there is no state license requirement.
The most useful next step is to confirm how a program handles the 400-hour clinical requirement before committing. If a program does not include externship placement, factor in the time and effort to find your own hospital or surgical center site. Dreambound lets you compare sterile processing technician programs side by side so you can match format, length, and clinical support to your situation.
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