Sterile Processing Technician Jobs in St. Louis, MO: Pay and Who's Hiring

In Saint Louis, the May 2025 median for sterile processing technicians is about $45.9K, 4% under the U.S. median. The middle half runs from $38.3K to $48.3K.

Pay

The median is the middle of sterile processing technicians already employed, not a starting wage. The 25th is the lower quarter of that group. The 75th is what the upper quarter already earns.

Percentile	Metro	MO	U.S.
25th	$38,330	$37,720	$39,800
Median	$45,880	$43,480	$47,700
75th	$48,260	$48,110	$58,570

Source: BLS Occupational Employment and Wage Statistics, May 2025. Wages are the Medical Equipment Preparers series, SOC 31-9093.

Hiring difficulty and demand

Hiring difficulty

2.4

Metro employment

890

National growth, 2025 to 2035

10.8%

National openings a year

10.7 thousand

This is the same score as the free check.

Who's hiring

Barnes Jewish Hospital, 4 campuses
Ssm Health Care St. Louis, 4 campuses
Ssm Select Rehab St Louis, 3 campuses
Christian Hospital Northeast- Northwest, 2 campuses
Protestant Memorial Medical Center, 2 campuses
Ssm Select Rehab St. Louis, 2 campuses

Campuses on file in the provider extract, not live job ads.

License and training

Most states do not license this work, but a few, including New York and New Jersey, require certification for new hires. Employers often want CRCST from HSPA or CSPDT from CBSPD. Confirm the rule in your state.

Sources: BLS Occupational Outlook Handbook, medical equipment preparers

The work

You decontaminate used instruments, inspect them, and build trays to a count sheet. Then you run the sterilizer and track each load.

The schedule drives the work. An add-on case or a missing instrument means a rush, and the tray still has to be right.

Nearby metros

Springfield, IL · 86 miles
Cape Girardeau, MO · 99 miles
Columbia, MO · 114 miles
Paducah, KY · 139 miles

Medical Equipment Preparers hiring pages

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Questions

Who hires sterile processing technicians in Saint Louis?

Hospitals and surgery centers hire sterile processing technicians in Saint Louis. Organizations on file in the provider extract include Barnes Jewish Hospital, Ssm Health Care Saint Louis, Ssm Select Rehab St Louis.

Do I need certification for sterile processing in Missouri?

A few states require it. Check the Missouri rule before you start in Saint Louis.

What should a surgery center in Saint Louis weigh when hiring?

Ask about tray types and certification. Saint Louis has far more of these workers than a typical metro. This metro is 6% over the Missouri median.