Salary guide · BLS data, May 2025

Sterile processing technician salary: what techs really earn.

No inflated job-board numbers — just the federal data. According to the U.S. Bureau of Labor Statistics (May 2025), sterile processing technicians earned a median of $47,700 a year, or $22.93 an hour, and the top 10% earned more than $69,950. Here's the full picture, and what actually moves your pay.

The headline numbers

The national picture.

BLS tracks sterile processing technicians under the occupation “Medical Equipment Preparers” (SOC 31-9093). These are the May 2025 national figures.

$47,700Median annual wage
$22.93Median hourly wage
$69,950+What the top 10% earn per year
77,420Techs employed nationwide

Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 — Medical Equipment Preparers (SOC 31-9093).

Wages by percentile

From entry-level to top earner.

Half of all sterile processing techs earn more than the median, half earn less. The percentiles show the whole spread — a good proxy for where you might start and how far the ladder goes.

Wage percentileHourlyAnnual
10th percentile$17.50$36,410
25th percentile$19.13$39,800
Median (50th)$22.93$47,700
75th percentile$28.16$58,570
90th percentile$33.63$69,950

U.S. Bureau of Labor Statistics, OEWS, May 2025, national cross-industry estimates for Medical Equipment Preparers. View the BLS data.

Beyond the base rate

What actually changes your pay.

Two techs with the same title can earn very different paychecks. These are the levers that matter most.

Shift differentials

Sterile processing runs around the clock. Evening, night, and weekend shifts typically add a differential on top of base pay — one of the fastest ways newer techs raise their take-home.

Certifications

Credentials like the CRCST — and later CIS and CHL — unlock jobs that require certification and the lead, specialty, and educator roles that sit higher on the pay scale.

Region & state

Location is one of the biggest factors. In May 2025 the median ranged from $45,820 in Pennsylvania to $57,320 in New York — same job, thousands of dollars apart.

Facility type

Large hospitals and surgery-heavy trauma centers tend to pay differently than outpatient surgery centers, dental groups, or clinics — and offer more room to specialize.

Experience & lead roles

Moving from tech to lead tech, supervisor, or SPD educator is how careers climb from the median toward the top-10% wages — and those roles usually expect certification.

Overtime & on-call

Many departments offer on-call rotations and overtime for busy surgical schedules. It's optional at most facilities, but techs who take it can meaningfully out-earn their base rate.

State by state

Median pay where our students live.

ATS trains techs in person near Philadelphia and online in every state. Here's the May 2025 median annual wage in the states we serve most, according to the U.S. Bureau of Labor Statistics.

StateMedian annual wageTechs employed
New York$57,3205,190
Delaware$53,300190
New Jersey$50,2802,440
Minnesota$50,0701,390
Pennsylvania$45,8203,450
U.S. national$47,70077,420

U.S. Bureau of Labor Statistics, OEWS, May 2025 state estimates. View the BLS data.

A field that's growing — fast

Pay only matters if the jobs are there. The U.S. Bureau of Labor Statistics projects employment of medical equipment preparers to grow 10 percent from 2024 to 2034 — much faster than the average for all occupations — adding about 7,600 new jobs nationwide (BLS Employment Projections, 2024–34). Every one of those jobs exists because surgery can't happen without sterile instruments, which makes this one of the more recession-resistant ways into healthcare.

How certification affects your earning power

Here's the honest version: no certificate automatically raises your hourly rate. What certification changes is which jobs you can get— and that's where the money is.

  • Many hospitals require or strongly prefer the CRCST, so certified techs compete for a much larger share of open positions — including at the larger facilities.
  • Lead tech, instrument specialist, endoscopy, and SPD educator roles — the jobs that climb toward the 75th and 90th percentile wages — almost always expect certification, and advanced credentials like CIS and CHL build on it.
  • Some states are moving toward requiring certification for sterile processing techs, which tends to reward the people who got certified early.

ATS is an independent training provider and is not affiliated with HSPA, the organization that administers the CRCST exam. Our job is getting you ready to pass it — and there are three ways to do that: online self-study at your own pace, live virtual classes with an instructor, or in-person training with hospital internship placement near Philadelphia. Not sure where to start? The free career roadmap walks you through the whole path.

Learn more

Recommended reading

Is Sterile Processing a Good Career? The Complete Guide — Aseptic Technical Solutions

Is Sterile Processing a Good Career? The Complete Guide

Pay, demand, day-to-day reality, and the honest pros and cons — so you can decide if a sterile processing career actually fits you.

Sterile Processing Career Path & Advancement: How Far Can You Go? — Aseptic Technical Solutions

Sterile Processing Career Path & Advancement: How Far Can You Go?

The CRCST is a doorway, not a ceiling. The full ladder from technician to management, and the specialty credentials that get you there.

Sterile Processing Job Outlook & Demand: Are the Jobs There? — Aseptic Technical Solutions

Sterile Processing Job Outlook & Demand: Are the Jobs There?

Rising surgery, staffing shortages, and a wave of state certification laws — the durable forces keeping certified SPD techs in demand.

Keep exploring

More resources

Questions, answered

Sterile processing salary FAQ

How much does a sterile processing technician make?
According to the U.S. Bureau of Labor Statistics (May 2025), the median annual wage for medical equipment preparers — the BLS category for sterile processing technicians — was $47,700, or $22.93 per hour. The top 10% of techs earned more than $69,950 a year.
How much do sterile processing techs make per hour?
The median hourly wage was $22.93 as of May 2025, according to the U.S. Bureau of Labor Statistics. The lowest 10% earned under $17.50 per hour and the highest 10% earned more than $33.63 per hour — before shift differentials for evenings, nights, and weekends.
What is the starting salary for a sterile processing technician?
BLS doesn't publish a specific 'starting' wage, but the lower percentiles are a reasonable guide for entry-level pay: as of May 2025, the 10th percentile annual wage was $36,410 and the 25th percentile was $39,800. Where you land depends heavily on your region, facility, shift, and whether you're certified.
Is sterile processing a growing career?
Yes. The U.S. Bureau of Labor Statistics projects employment of medical equipment preparers to grow 10 percent from 2024 to 2034 — much faster than the average for all occupations — adding about 7,600 new jobs.
Which states near ATS pay sterile processing techs the most?
Of the states where most ATS students live, New York had the highest median annual wage at $57,320 as of May 2025, followed by Delaware ($53,300), New Jersey ($50,280), Minnesota ($50,070), and Pennsylvania ($45,820), according to the U.S. Bureau of Labor Statistics.
Does certification increase a sterile processing technician's salary?
Certification like the CRCST doesn't come with an automatic raise, but it changes which jobs you can get. Many hospitals require or strongly prefer certified techs, certification is the usual gateway to lead, specialty, and educator roles higher up the pay scale, and some states are moving toward requiring it. ATS is an independent training provider and is not affiliated with HSPA.
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