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Per Diem Sterile Processing Jobs in Riverside, CA

Nursefinders

Sterile Processing Technician (SPT)

Upland, CA · On-site

$27 - $29/hr

Per Diem * 7p shifts available * Day and/or night shifts based on department needs What You'll Do ... Track and document sterilization loads and instrument processing activities * Maintain organization ...

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Per Diem Sterile Processing information

See Riverside, CA salary details

$14

$28

$45

How much do per diem sterile processing jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for per diem sterile processing in Riverside, CA is $28.68, according to ZipRecruiter salary data. Most workers in this role earn between $20.82 and $34.62 per hour, depending on experience, location, and employer.

What is a per diem sterile processing?

A Per Diem Sterile Processing job is a flexible, on-call position where technicians work as needed to sterilize surgical instruments and medical equipment. These roles typically support hospitals, surgical centers, or clinics when extra staffing is required due to high demand or staff shortages. Per diem technicians must follow strict infection control protocols, operate sterilization equipment, and ensure instruments are properly cleaned, packaged, and stored. This role is ideal for those seeking flexibility or supplemental income while contributing to patient safety.

What are the key skills and qualifications needed to thrive in per diem sterile processing?

To thrive as a Per Diem Sterile Processing technician, you need detailed knowledge of sterilization procedures, infection control standards, and experience with hospital-grade decontamination equipment, often supported by a high school diploma and certification such as the CBSPD or CRCST. Familiarity with autoclaves, ultrasonic cleaners, and computerized instrument tracking systems is typically required. Strong organization, attention to detail, and the ability to work independently or as part of a team are important soft skills. These competencies ensure surgical instruments are processed accurately and safely to protect patient health and support smooth clinical operations.

What kind of schedule and onboarding can I expect in a per diem sterile processing role?

Per Diem Sterile Processing positions usually offer flexible scheduling, making them ideal if you need to balance work with other commitments or are looking to gain experience at different facilities. Depending on the hospital or clinic, you may work varying shifts, including nights, weekends, or holidays, as needs arise. Most employers provide orientation to familiarize you with their protocols, equipment, and documentation systems, even if you already have industry experience. This flexible work structure lets you refine your skills, expand your professional network, and potentially transition to full-time roles if desired.

What are the most commonly searched types of Sterile Processing jobs in Riverside, CA? The most popular types of Sterile Processing jobs in Riverside, CA are:
What are popular job titles related to Per Diem Sterile Processing jobs in Riverside, CA? For Per Diem Sterile Processing jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Per Diem Sterile Processing jobs in Riverside, CA look for? The top searched job categories for Per Diem Sterile Processing jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Per Diem Sterile Processing jobs? Cities near Riverside, CA with the most Per Diem Sterile Processing job openings:
Per Diem Sterile Processing jobs near you
Infographic showing various Per Diem Sterile Processing job openings in Riverside, CA as of August 2026, with employment types broken down into 77% Full Time, 18% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $59,660 per year, or $28.7 per hour.

Sterile Processing Technician (SPT)

Nursefinders

Upland, CA • On-site

$27 - $29/hr

Per diem

Medical, Dental, Vision, Life, Retirement, PTO

Posted 5 days ago

Job description

Ensure safety, precision, and readiness for every procedure.

We’re seeking detail‐oriented and dependable Sterile Processing Technicians to support surgical services by ensuring instruments and equipment are properly cleaned, assembled, sterilized, and ready for use. If you take pride in accuracy and process excellence, this role is critical to patient safety and surgical success.


Schedule

  • Per Diem
  • 7p shifts available
  • Day and/or night shifts based on department needs

What You’ll Do

  • Decontaminate, inspect, assemble, package, and sterilize surgical instruments and trays
  • Operate and monitor sterilization equipment according to policy and manufacturer guidelines
  • Perform quality checks to ensure instruments meet sterilization and safety standards
  • Track and document sterilization loads and instrument processing activities
  • Maintain organization of sterile storage areas and case carts
  • Respond to urgent instrument needs for surgical cases
  • Follow infection control, safety, and regulatory standards (AAMI, AORN, facility policy)
  • Collaborate with OR staff to ensure timely case readiness
  • Maintain a clean, safe, and organized work environment

What We’re Looking For

  • Sterile Processing Technician certification required (CRCST, CSPDT, or equivalent)
  • Minimum of 1 year of recent sterile processing experience required
  • Strong knowledge of surgical instruments and sterilization processes
  • Attention to detail and ability to follow precise procedures
  • Ability to work effectively in a fast‐paced surgical environment
  • Strong communication and teamwork skills
  • Reliable and flexible for per diem scheduling

Why You’ll Love This Opportunity
You’ll play a vital behind‐the‐scenes role in patient safety and surgical outcomes—while enjoying the flexibility of per diem scheduling with consistent shifts.

Company Description

Nursefinders Staffing Division offers employment opportunities with a stable, innovative company in Health Care Staffing, one of the fastest-growing sectors of health care. With Nursefinders, you will be making a difference in people's lives. Whatever position you pursue, we give you the support and tools to accomplish your objective.

With more than 40 years of healthcare staffing experience, Nursefinders is in the business of helping our partners deliver quality care to their patients. As an AMN Healthcare company - the nation's largest provider of healthcare staffing services - we provide access to the largest network of nursing, allied health, and administrative.

We recently have digitized our staffing and have a Mobile Staffing Application which allows all nurses to pick up shifts at their convenience and leisure within just a few clicks. Ask us for more information!