Data / Hiring / Massachusetts / Sigma-Aldrich Co LLC
Sigma-Aldrich Co LLC in Burlington, MA: 10 certified H-1B cases, FY2023 to FY2026
Sigma-Aldrich Co LLC, Burlington, MA, had 10 certified H-1B cases in Department of Labor disclosure data, decided from April 12, 2023 to May 27, 2026: 10 H-1B labor condition applications. Its most frequent role is Software & Digital Regulatory Expert in St. Louis, MO, at a median offered wage of $82,500 a year.
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- 37-0924173Employer ID (FEIN)
- Burlington, MAAddress
- 10Certified cases
- 10Positions requested
- 0Denied or withdrawn
Certified cases by fiscal year
Fiscal years run from October 1 to September 30. The latest year covers decisions through May 27, 2026.
| Fiscal year | H-1B | PERM | Positions | Median offered wage |
|---|---|---|---|---|
| FY2023 | 2 | 0 | 2 | $74,000 |
| FY2024 | 2 | 0 | 2 | $82,500 |
| FY2025 | 1 | 0 | 1 | $80,000 |
| FY2026 | 5 | 0 | 5 | $93,000 |
Roles certified
Cases with the same job title, occupation code and worksite are grouped. Offered wage is the wage the employer filed; the range leaves out the lowest and highest 5% when a group has 20 cases or more. The prevailing wage is the one the employer filed against. A blank worksite means the file does not give one.
| Job title | Occupation | Worksite | Cases | Years | Median offered | Offered range | Median prevailing | Wage level | Program | Latest decision | Latest case number | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Software & Digital Regulatory Expert | 15-1211 Computer Systems Analysts | St. Louis, MO | 2 | FY2026 | $117,728 | $117,728 to $127,728 | $117,728 | IV | H-1B | May 27, 2026 | I-200-26139-926046 | dol.gov |
| Engineer II | 19-2031 Chemists | Milwaukee, WI | 1 | FY2025 | $80,000 | $80,000 to $100,000 | $77,584 | III | H-1B | April 24, 2025 | I-200-25107-874962 | dol.gov |
| R&D Scientist - Polymers | 19-2031 Chemists | Milwaukee, WI | 1 | FY2023 | $73,000 | $73,000 to $93,000 | $68,370 | III | H-1B | September 12, 2023 | I-200-23248-319595 | dol.gov |
| R&D Scientist - Process Chemistry | 19-2031 Chemists | Milwaukee, WI | 1 | FY2024 | $80,000 | $80,000 to $100,000 | $79,310 | IV | H-1B | April 11, 2024 | I-200-24095-857626 | dol.gov |
| R&D Scientist I – Catalysis | 19-2031 Chemists | Milwaukee, WI | 1 | FY2023 | $75,000 | $75,000 to $95,000 | $73,778 | III | H-1B | April 12, 2023 | I-200-23095-905687 | dol.gov |
| Regulatory Expert - Medical Devices | 13-1041 Regulatory Affairs Specialists | St. Louis, MO | 1 | FY2026 | $80,000 | $80,000 to $100,000 | $63,378 | II | H-1B | May 7, 2026 | I-200-26120-853369 | dol.gov |
| Scientist II | 19-2031 Chemists | Milwaukee, WI | 1 | FY2026 | $93,000 | $93,000 to $103,000 | $92,789 | IV | H-1B | March 31, 2026 | I-200-26083-725071 | dol.gov |
| Software Regulation Subject Matter Expert | 15-1299 Computer Systems Engineers/Architects | St. Louis, MO | 1 | FY2024 | $85,000 | $85,000 to $135,000 | $83,678 | II | H-1B | October 6, 2023 | I-200-23272-394158 | dol.gov |
| Sr. Scientist I | 19-2031 Chemists | Milwaukee, WI | 1 | FY2026 | $93,000 | $93,000 to $103,000 | $92,789 | IV | H-1B | March 10, 2026 | I-200-26062-676242 | dol.gov |
Worksite states
Also on SpecStream
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- Every company hiring Regulatory Affairs Specialists in Missouri
Updated May 27, 2026. Read from US Department of Labor, Office of Foreign Labor Certification. Public domain (U.S. government work). A certified labor condition application (H-1B, H-1B1, E-3) or PERM labor certification is an employer filing the Department of Labor approved. It is not a count of people hired or visas issued. Wages are as the employer filed them, converted to a yearly figure at 2,080 hours; a wage whose unit is missing is left blank. The files show the first worksite of a case. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.