Mesa Laboratories
Hiring · 35 open jobsGeneral information
Mesa Labs makes tools that check if sterilization and cleaning processes worked. Its biological and chemical indicators test whether medical and lab equipment was properly sterilized, following AAMI, ISO, and USP standards. It also offers mail-in spore testing, continuous monitoring, data logger products, and air sampling services. Mesa Labs is based in Lakewood, Colorado.
Mesa Labs was founded in 1982. It now has more than 700 employees around the world. That is a fairly small company, so people who work there often see many parts of the business, not just one narrow task.
Currently, there's a total of 35 job openings at Mesa Laboratories. Over the last 30 days, 38 jobs were added and 3 were removed (job postings usually stay up ~3 days before being removed). Historically, the median salary is ~$90,000. Mesa Laboratories is an H-1B sponsor.1
Week by week at Mesa Laboratories
New listings added per week
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Tracking since August 26, 2026 · day 21 of 60
Velocity stats appear after 60 days of clean history. We're on day 21, with 39 days to go.
A weekly-adds chart drawn from that window would mostly show the day we started looking, not how Mesa Laboratories hires. Every window control above is disabled, and each one says when it opens.
Roles added per week
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suppressed until 60 days of clean history
Busiest week in this window
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Tracked by InterviewOS since
August 2026
Days of clean history
21 / 60
velocity stats unlock at 60 days
Open roles right now
35
Open jobs
35 open · updated todayPage 1 of 2, most recently added first · Download (CSV)2
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What does Mesa Laboratories actually pay? Based on previous and active job listings with specified pay ranges, the median annual pay is $102,125. Note that 67% of jobs don't list any pay information, so figures may be skewed towards cities like NYC, where pay disclosure is mandated for each posting.3
Share of salaried jobs in each pay bracket
| Bracket | Jobs |
|---|---|
| Under $100k | 6 jobs (50%) |
| $100k to $150k | 3 jobs (25%) |
| $150k to $200k | 3 jobs (25%) |
| $200k and up | 0 jobs (0%) |
Plus 1 hourly job at $27.04 to $33.77 an hour.
Posted ranges on jobs open now3
Hourly jobs
Visa sponsorship
Does Mesa Laboratories sponsor visas? Mesa Laboratories has no H-1B approvals in the USCIS record for 2021 to 2023, but is a likely employer for applicants who require sponsorship. Currently, they have 1 job certified for sponsorship in 2026, at a median pay of $169,311.4
Based on public USCIS and Department of Labor records. Past filings do not guarantee future sponsorship. Browse all H1B sponsors →
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Common questions
Is Mesa Laboratories hiring now?
Yes. There are 35 open jobs.
Does Mesa Laboratories sponsor H-1B visas?
Yes. Government records show 1 job certified for FY2026, at a median pay of $169,311.
How much does Mesa Laboratories pay?
Posted pay runs $38,500 to $215,000 a year, and the median is $102,125. We only show pay the company printed itself, never estimates.
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Notes & sources
- 1. Company description. Written by InterviewOS from Mesa Laboratories's public materials and press coverage; facts are checked against the sources below.
- 2. Live counts. Deduplicated live listings observed daily on Mesa Laboratories's own hiring system; last check September 12, 2026. Stale and syndicated posts on aggregator sites are not counted.
- 3. Posted pay. Ranges extracted from the text of Mesa Laboratories's own listings; a range appears only when the employer printed one. Extraction is still rolling out, so this table can lag the board.
- 4. Federal visa records. USCIS H1B Employer Data Hub and US Department of Labor LCA disclosure files, matched to this company by name.
Sources
mesalabs.com, checked daily
USCIS H-1B Employer Data Hub
US Department of Labor LCA disclosure files
About the data
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