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Employer profile

Sigma Aldrich Rtc

7 certified H-1B filings across 7 fiscal years.

Snapshot year
FY2025 filings
1
FY2025 median
$75k
Top role
Scientist, Quality Control
2 filings · all-time
Top state
WY
6 filings · all-time

Pay distribution

How Sigma Aldrich Rtc pays, by fiscal year

Each box is the p25–p75 interquartile range; the heavy line is the median and the whiskers reach p10–p90. Base salary only — hover a year for its figures.

$40k$60k$80k$100k16181921222425

Year-over-year

How Sigma Aldrich Rtc hired across H-1B fiscal years. The small figure under each filings count is its change vs the prior FY.

FYFilingsMedian $
FY202510%$75k
FY202410%$67k
FY202210%$85k
FY202110%$96k
FY201910%$63k
FY201810%$82k
FY20161$52k

Prevailing wage level distribution

DOL Levels I–IV approximate experience tiers (I = entry, IV = fully competent). A heavy Level I/II skew suggests entry-level / contractor-style hiring; a heavy IV skew suggests senior in-house roles.

Lvl ?
114%
Lvl I
229%
Lvl II
343%
Lvl III
114%

Top job titles

Most-filed positions, across all years (raw DOL titles).

Job TitleFilingsMedian
Scientist, Quality Control2$67k
Senior Quality Scientist2$82k
Supervisor Ls Quality1$63k
Sr. Quality Associate1$52k
Supervisor, Ls Quality1$85k

Top worksite states

Where this employer files.

StateFilingsMedian
WY6$67k
TX1$75k
Browse all 7 filings →Just FY2025

Related employers

Browse all sponsors →

Frequently asked questions

How much does Sigma Aldrich Rtc pay H-1B workers?
Sigma Aldrich Rtc's median certified H-1B base salary is $75k (FY2025), from 1 filings. See the full salary distribution and percentiles above.
How many H-1B workers does Sigma Aldrich Rtc sponsor?
Sigma Aldrich Rtc has 7 certified H-1B Labor Condition Applications on record (FY2016–FY2025).
What jobs does Sigma Aldrich Rtc sponsor for H-1B?
Sigma Aldrich Rtc's most-sponsored H-1B roles include Scientist, Quality Control, Senior Quality Scientist, Supervisor Ls Quality, Sr. Quality Associate.
Where does Sigma Aldrich Rtc hire H-1B workers?
Sigma Aldrich Rtc's top H-1B worksite states are WY, TX.

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