Sigma-Aldrich Manufacturing LLC H-1B wage filings
Burlington, MA. Filings decided July 2025 to June 2026.
Sigma-Aldrich Manufacturing LLC filed 7 wage applications for H-1B and similar visas from July 2025 to June 2026. The median wage it offered was $87,000, 12.5% above the government's prevailing wage for the same jobs.
- Filings
- 7
- Positions covered
- 7
- Certified
- 100.0%
- Job titles
- 6
- Worksite cities
- 1
- Filings since FY2020
- 27
- Median offer change since FY2023
- −30%
Offered wage since 2020
Sigma-Aldrich Manufacturing LLC's median H-1B wage offer fell 30%, from $112,075 in fiscal 2023 to $78,500 in fiscal 2026 so far. In fiscal 2026 it was 8.1% above the prevailing wage. Its busiest full year was fiscal 2023, with 6 filings.
Middle half of offered wagesMedian offered wageMedian prevailing wageFilings per year
Fiscal years run October to September. Fiscal 2026 is still running: these figures cover October 2025 to June 2026.
Sigma-Aldrich Manufacturing LLC by fiscal year
| Fiscal year | Filings | Median offered | vs year before | Median prevailing | vs prevailing |
|---|---|---|---|---|---|
| 2026 (Oct to Jun) | 6 | $78,500 | −20.6% | $71,684 | +8.1% |
| 2025 | 4 | $98,830 | n/a | $89,742 | +9.5% |
| 2024 | 1 | n/a | n/a | n/a | n/a |
| 2023 | 6 | $112,075 | +56.6% | $93,059 | +25.4% |
| 2022 | 4 | $71,584 | n/a | $67,736 | +6.0% |
| 2021 | 2 | n/a | n/a | n/a | n/a |
| 2020 | 4 | $68,805 | n/a | $65,603 | +15.6% |
Offered wage by job title
Middle half of offered wagesMedian offered wageMedian prevailing wage
| Job title | Filings | Median offered | Offered range and prevailing wage | vs prevailing |
|---|---|---|---|---|
| Specialist, Planning & Scheduling | 2 | $67,500 | +2.7% | |
| Associate Production Scientist | 1 | $60,000 | +3.3% | |
| Group Lead | 1 | $124,281 | +28.4% | |
| Process¿Scientist | 1 | $87,000 | +14.7% | |
| Senior Process Scientist | 1 | $115,000 | +18.8% | |
| Validation Engineer II | 1 | $95,000 | +12.5% | |
No job title on this page matches. Only the most-filed titles are listed.
Where the jobs are
| Worksite | Filings | Median offered |
|---|---|---|
| St. Louis, MO | 7 | $87,000 |
By visa type: 7 H-1B. By outcome: 7 certified.
Filings by quarter
Across all employers, filings bunch up in the first half of each year around the annual H-1B lottery, so compare a quarter with the same quarter a year earlier, not with the one before it.
Seniority of the jobs filed
The government assigns each job one of four wage levels. A higher level means a higher legal minimum.
What these numbers are
- They are wages Sigma-Aldrich Manufacturing LLC attested to on Labor Condition Applications (Form ETA-9035), not paychecks. Bonuses and stock are not included.
- A filing is not a visa or a hire. One filing can cover several positions, and some are later withdrawn. Wage figures use certified filings only.
- The prevailing wage is the minimum the employer must pay for that job in that area, set from government wage surveys.
Source: U.S. Department of Labor, OFLC disclosure data. How we clean and count it.