Employer profile
Sigma-Aldrich Manufacturing
36 certified H-1B filings across 10 fiscal years.
Snapshot year
FY2025 filings
4
FY2025 median
$83k
Top role
Production Scientist
5 filings · all-time
Top state
MO
35 filings · all-time
Pay distribution
How Sigma-Aldrich Manufacturing 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 Manufacturing hired across H-1B fiscal years. The small figure under each filings count is its change vs the prior FY.
| FY | Filings | Median $ |
|---|---|---|
| FY2025 | 4▲ 300% | $83k |
| FY2024 | 1▼ 80% | $90k |
| FY2023 | 5▲ 25% | $123k |
| FY2022 | 4▲ 100% | $70k |
| FY2021 | 2▼ 50% | $74k |
| FY2020 | 4▼ 33% | $66k |
| FY2019 | 60% | $53k |
| FY2018 | 6▲ 200% | $53k |
| FY2017 | 20% | $52k |
| FY2016 | 2— | $43k |
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 ?
26%
Lvl I
1644%
Lvl II
1131%
Lvl III
411%
Lvl IV
38%
Top job titles
Most-filed positions, across all years (raw DOL titles).
| Job Title | Filings | Median |
|---|---|---|
| Production Scientist | 5 | $53k |
| Senior Associate Scientist | 4 | $58k |
| Validation Engineer I, Computer Science | 2 | $88k |
| Associate Scientist | 2 | $43k |
| Quality Scientist | 2 | $50k |
| Scientist | 2 | $74k |
| Process Analytical Development Scientist | 1 | $82k |
| Gmp Packaging Engineer | 1 | $65k |
| Program Leader For Life Science Digital Plant Transformation | 1 | $180k |
| Project Specialist | 1 | $77k |
Top worksite states
Where this employer files.
| State | Filings | Median |
|---|---|---|
| MO | 35 | $65k |
| MA | 1 | $105k |
Related employers
Similar H-1B volume
Frequently asked questions
- How much does Sigma-Aldrich Manufacturing pay H-1B workers?
- Sigma-Aldrich Manufacturing's median certified H-1B base salary is $83k (FY2025), from 4 filings. See the full salary distribution and percentiles above.
- How many H-1B workers does Sigma-Aldrich Manufacturing sponsor?
- Sigma-Aldrich Manufacturing has 36 certified H-1B Labor Condition Applications on record (FY2016–FY2025).
- What jobs does Sigma-Aldrich Manufacturing sponsor for H-1B?
- Sigma-Aldrich Manufacturing's most-sponsored H-1B roles include Production Scientist, Senior Associate Scientist, Validation Engineer I, Computer Science, Associate Scientist.
- Where does Sigma-Aldrich Manufacturing hire H-1B workers?
- Sigma-Aldrich Manufacturing's top H-1B worksite states are MO, MA.
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