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Sigma-Aldrich Corporation

47 certified · Median $130,000 a year · Burlington, MA

Also filed as Sigma-Aldrich Co LLC · Sigma-Aldrich, Inc.

Counts are Labor Condition Applications (LCAs) employers filed with the US Department of Labor. Certified means DOL accepted the LCA, the step before a visa petition: it is not a visa or a hire. Wages are what the employer wrote on it. Data sources

By year

Fiscal yearCertifiedCertified, then withdrawnWithdrawnDenied
FY2026October 1, 2025 to June 30, 202621100
FY2025October 1, 2024 to September 30, 202526130

Every decision, by when it was made. From the US Department of Labor’s LCA disclosure files for FY2025 and FY2026, all listed in Data sources.

Wages

25th percentile
$115,000
Median
$130,000
75th percentile
$152,250

A year, from 46 certified full-time filings, the lower end of the wage offered.

Job titles

  • Head of Platform Management and Strategic OperationsComputer and Information Systems Managers · median $190,0004
  • ArchitectComputer and Information Systems Managers · median $134,0003
  • Sr. Software EngineerSoftware Developers · median $117,0003
  • SAP Basis ExpertComputer and Information Systems Managers · median $128,0002
  • Software & Digital Regulatory ExpertComputer Systems Analysts · median $117,7282
  • Sr. Expert Software EngineerSoftware Developers · median $115,0002
  • Associate ArchitectSoftware Developers · median $142,0001
  • Associate Product OwnerSearch Marketing Strategists · median $100,0001
  • Associate Solution ArchitectComputer and Information Systems Managers · median $147,0001
  • Business Process ArchitectComputer Systems Analysts · median $121,0001

Certified filings by job title, with the occupation (SOC) and the median wage.

Places

  • St Louis, MO30
  • Mars, PA4
  • Chesterfield, MO3
  • Milwaukee, WI3
  • Burlington, MA2
  • Livermore, CA1
  • Boyds, MD1
  • Bridgeton, MO1
  • Manchester, MO1
  • Celina, TX1

Certified filings by the first worksite.

Filings 52