Sterile Processing Technician Job Description: Duties, Skills, and What Employers Expect

Sterile Processing Technician Job Description: Duties, Skills, and What Employers Expect

Whether you're writing a job posting, researching the role before applying, or trying to understand what hiring managers are actually looking for, this page gives you a complete picture of what sterile processing technicians do and what qualifies someone for the job.

Job Summary

A sterile processing technician (also called a central service technician, SPD tech, or CS tech) is responsible for the decontamination, inspection, assembly, packaging, sterilization, and distribution of surgical instruments and medical devices. The role is critical to patient safety and directly supports surgical and procedural operations in hospitals, ambulatory surgery centers, and other healthcare facilities.

Core Duties and Responsibilities

Decontamination

  • Receive, sort, and transport used surgical instruments from the operating room and procedural areas
  • Manually clean instruments using enzymatic solutions and ultrasonic equipment
  • Operate automated washer-disinfectors following established protocols
  • Inspect instruments for damage, soil, and functionality after cleaning

Instrument Assembly and Packaging

  • Inspect instruments against count sheets and assembly guides
  • Assemble surgical instrument sets according to procedural specifications
  • Package instruments using pouches, wrapped sets, or container systems appropriate to sterilization method
  • Apply labeling including lot control numbers, expiration indicators, and sterilization parameters

Sterilization

  • Operate steam autoclave, ethylene oxide, hydrogen peroxide plasma, and other sterilization equipment
  • Load and unload sterilizers according to manufacturer and facility guidelines
  • Monitor biological, chemical, and mechanical indicators
  • Maintain complete sterilization records in compliance with accreditation standards

Storage and Distribution

  • Store sterile items in controlled environments following FIFO (first in, first out) protocols
  • Distribute instruments and supplies to the OR, procedural departments, and patient care units
  • Track inventory and alert supervisors to low stock or instrument shortages

Quality and Compliance

  • Follow AAMI, AORN, and The Joint Commission standards
  • Participate in department audits and quality improvement initiatives
  • Document all sterilization and processing activities accurately

Required Skills and Qualifications

Most employers list the following as required or strongly preferred:

  • Ability to follow detailed written and verbal instructions
  • Strong attention to detail and procedural accuracy
  • Physical ability to lift instrument trays and containers (typically up to 50 pounds)
  • Ability to work in a fast-paced, deadline-driven environment
  • Comfort working with chemical cleaning agents and high-temperature equipment
  • Basic computer literacy for documentation systems

Certifications

Many employers require or prefer one of the following credentials:

  • CRCST (Certified Registered Central Service Technician) issued by IAHCSMM: The most widely required certification; mandated by law in several states
  • CBSPD/CSPD (Certified in Sterile Processing and Distribution) issued by CBSPD: Nationally recognized alternative or complement to the CRCST
  • CIS (Certified Instrument Specialist): Preferred for roles focused on surgical instrument management

Entry-level candidates are often hired without certification if they commit to obtaining it within a specified timeframe, typically one year.

Education Requirements

A high school diploma or GED is the standard minimum. Some employers prefer or require completion of a sterile processing certificate program from an accredited institution. No bachelor's degree is required for technician-level roles.

Work Environment

Sterile processing technicians work in the central service or sterile processing department of a healthcare facility. The work environment includes:

  • Limited natural light; most departments are interior rooms without windows
  • Exposure to chemical cleaning agents with appropriate PPE
  • High-temperature areas near sterilization equipment
  • Fast turnaround requirements tied to OR scheduling
  • Shift work including evenings, nights, weekends, and holidays

Most full-time positions are 8- or 10-hour shifts. Some facilities offer 12-hour shifts. Overtime is common in short-staffed departments.

Typical Pay Range

  • Entry-level: $16 to $21 per hour
  • Certified technician: $20 to $28 per hour
  • Lead or senior technician: $26 to $34 per hour

Pay varies significantly by region, facility type, and union status.

Career Advancement

Technicians with experience and certification can advance to lead technician, SPD supervisor, manager, or director roles. Some move into related fields including surgical technology, infection prevention, or supply chain management.

Browse open sterile processing technician positions on SterileJobs.com.

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Written by Matthew Sorensen Executive recruiter, healthcare talent acquisition executive, and founder of SterileJobs.com. Matthew has 15+ years placing candidates in sterile processing and healthcare roles, authored four books on hiring, and hosted the Hired podcast, ranked in the top 0.5% of career podcasts worldwide. Learn more about Matthew →