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 year
Certified
Certified, then withdrawn
Withdrawn
Denied
FY2026October 1, 2025 to June 30, 2026
21
1
0
0
FY2025October 1, 2024 to September 30, 2025
26
1
3
0
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.