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.
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.
| FY | Filings | Median $ |
|---|---|---|
| FY2025 | 10% | $75k |
| FY2024 | 10% | $67k |
| FY2022 | 10% | $85k |
| FY2021 | 10% | $96k |
| FY2019 | 10% | $63k |
| FY2018 | 10% | $82k |
| FY2016 | 1— | $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 Title | Filings | Median |
|---|---|---|
| Scientist, Quality Control | 2 | $67k |
| Senior Quality Scientist | 2 | $82k |
| Supervisor Ls Quality | 1 | $63k |
| Sr. Quality Associate | 1 | $52k |
| Supervisor, Ls Quality | 1 | $85k |
Top worksite states
Where this employer files.
| State | Filings | Median |
|---|---|---|
| WY | 6 | $67k |
| TX | 1 | $75k |
Related employers
Similar H-1B volume
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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