How to become a sterile processing technician

If you are looking for a stable, high-impact role in healthcare that doesn’t require direct patient care, becoming a sterile processing technician (SPT) might be the right fit. These behind-the-scenes professionals ensure that surgical instruments and medical equipment are properly cleaned, sterilized and ready for use — making them essential to every hospital and clinic.

Whether you are entering the workforce for the first time or making a career change, this guide will walk you through what sterile processing technicians do, how much they earn and training options to get started, such as with the Sterile Processing Technician training offered through ASU CareerCatalyst.

What does a sterile processing technician do?

Sterile processing technicians or SPTs are responsible for the decontamination, sterilization and preparation of medical instruments used in surgeries and procedures. They are also sometimes referred to as medical equipment preparers. Their work directly impacts patient safety and infection control.

Key responsibilities include:

• Cleaning and sterilizing instruments
• Assembling surgical trays
• Inventory management
• Documentation and compliance
• Supporting surgical teams

SPTs work in hospitals, outpatient centers, dental offices and specialty clinics. Their precision and attention to detail help prevent infections and ensure smooth operations in healthcare settings.

Is sterile processing right for you?

This career is ideal for individuals who are detail-oriented, organized and passionate about healthcare safety. You might thrive as a sterile processing technician if you:

• Enjoy working with systems and procedures
• Prefer behind-the-scenes roles
• Are comfortable with technical equipment
• Value consistency and routine
• Want to make a difference in patient care without direct interaction

It’s also a strong option for career changers, military spouses and those interested in pursuing a healthcare support role.

Sterile processing technician salary and job outlook

According to the U.S. Bureau of Labor Statistics (BLS), sterile processing technicians, also called medical equipment preparers in BLS reporting, have an average annual wage of $47,410, with salaries ranging from $34,020 to more than $63,900 depending on experience, employer, location, etc.

Top-paying states include:

• California – $62,712
• New York – $51,875
• Texas – $46,010
• Florida – $44,075

Based on Lightcast labor insights, job outlook is strong (8.1% increase by 2034), with steady demand driven by increased surgical procedures and a growing focus on infection control. Salary levels vary by state, employer, experience and local labor market conditions. Refer to current labor market data for the most up-to-date salary information.

Step-by-step: how to become a sterile processing technician

1. Meet the basic education requirements

A high school diploma or GED is typically required to begin training.

2. Complete a sterile processing technician training program

Look for programs that are:

• Accredited
• Flexible and self-paced
• Designed to prepare you for certification

ASU CareerCatalyst’s Sterile Processing Technician Training program is fully online, self-paced and designed to prepare students for national certification — no prerequisites required to enroll. Note: certification organizations may have their own eligibility requirements.

3. Earn certification

While certification requirements vary by employer, many organizations value industry-recognized credentials when hiring sterile processing technicians. Common credentials include:

• CRCST – Certified Registered Central Service Technician
• CBSPD – Certification Board for Sterile Processing and Distribution

4. Gain hands-on experience

Internships, externships or entry-level roles in hospitals can help you build real-world skills and industry connections.

5. Stay current with continuing education

Sterilization standards and healthcare regulations evolve. Continuing education helps you stay compliant and competitive.

Take the next step: train with ASU CareerCatalyst

Sterile processing is an important healthcare profession, and ASU CareerCatalyst offers training designed to help learners prepare for roles in the field. Our Sterile Processing Technician Training program is designed for working adults and career changers interested in building foundational knowledge and skills for sterile processing roles. Completing this program also prepares you to sit for the Certified Registered Central Service Technician (CRCST) certification offered through Healthcare Sterile Processing Association (HSPA). An exam voucher is available upon eligibility. This program prepares you for the CRCST certification exam. The Healthcare Sterile Processing Association (HSPA) determines exam eligibility, which includes completing 400 hours of hands-on experience through either its Full or Provisional certification pathways.

Why choose ASU CareerCatalyst?

• 100% online and self-paced
• Complete in 12 months or less (190 course hours)
• Prepares you for national certification
• Backed by Arizona State University, ranked the No. 1 “Most Innovative School” in the nation by U.S. News & World Report for 11 consecutive years

Whether you are starting fresh or pivoting into healthcare, ASU CareerCatalyst offers the tools, training and support to help you build relevant skills. Explore webinars, workshops and career resources, including the online Sterile Processing Technician course and take the first step toward a meaningful career in healthcare safety.

te University, ranked the No. 1 “Most Innovative School” in the nation by U.S. News & World Report for 11 consecutive years