How much does Sigma-Aldrich Manufacturing LLC pay?

Sigma-Aldrich Manufacturing LLC has a median filed salary of $62,119 across 38 DOL filings, ranging from $52,683 to $82,659.

Does Sigma-Aldrich Manufacturing LLC pay above market?

Sigma-Aldrich Manufacturing LLC pays approximately 13.2% relative to the DOL prevailing wage floor for its filed positions.

What jobs does Sigma-Aldrich Manufacturing LLC sponsor?

Sigma-Aldrich Manufacturing LLC files most often for: Chemists, 19-2031.00, Biochemists and Biophysicists, 19-1021.00, Engineers, All Other.

Where does Sigma-Aldrich Manufacturing LLC hire?

Sigma-Aldrich Manufacturing LLC files most DOL cases in: Missouri (28 filings), Michigan (6 filings), Massachusetts (1 filings).

Sigma-Aldrich Manufacturing LLC Engineers, All Other Salary - DOL Verified Data

MO Approval Rate 92.1% · most recent FY 2025

Median Salary

$54,000

Certified filings

DOL Filings

Certified: 35

Unique Job Titles

SOC occupations

Approval Rate

92.1%

Certified vs filed

Salary Range

Based on 3 certified filings

DOL-Filed Salary Range

$52,000$52,000$54,000$56,100$56,100

Prevailing Wage Premium - a TruthWage exclusive

+11.5%

Sigma-Aldrich Manufacturing LLC pays 11.5% above the DOL minimum wage floor for its filed positions.

The prevailing wage is the minimum salary DOL sets as the floor for this occupation and location. A positive premium means the employer pays above that floor. Source: DOL LCA filings.

Salary Trend

FY2016 - FY2025

Salaries by Job Title

14 occupations with DOL-filed salary data

Job Title	Filings	Median Salary	vs Market	Salary Range
Chemists	11	$52,679	-37.4%	$42,578$42,578$52,679$55,500$55,500
19-2031.00	6	$78,000	N/A	$73,341$73,341$78,000$82,659$82,659
Biochemists and Biophysicists	4	$52,492	-49.4%	$50,523$50,523$52,492$52,683$52,683
19-1021.00	4	$86,579	N/A	$69,826$69,826$86,579$101,149$101,149
Engineers, All Other	3	$54,000	-54.1%	$52,000$52,000$54,000$56,100$56,100
11-3071.00	2	$180,000	N/A	Insufficient data for salary range.
11-9199.04	1	$105,000	N/A	Insufficient data for salary range.
15-1199	1	N/A	N/A	Insufficient data for salary range.
15-1199.01	1	$88,000	N/A	Insufficient data for salary range.
17-2041.00	1	$115,000	N/A	Insufficient data for salary range.
Industrial Engineers	1	$76,939	-23.9%	Insufficient data for salary range.
17-2112.02	1	N/A	N/A	Insufficient data for salary range.
17-2199.01	1	$65,600	N/A	Insufficient data for salary range.
Microbiologists	1	$49,920	-42.8%	Insufficient data for salary range.

Individual DOL Filings for Engineers, All Other at Sigma-Aldrich Manufacturing LLC

Date	Salary	Prevailing Wage	Level	Location	Education	Status	Source
Feb 2019	$56,100	$48,443	-	St. Louis MI	N/A	Certified	LCA
Feb 2018	$54,000	$49,234	-	ST. LOUIS MO	N/A	Certified	LCA
Mar 2017	$52,000	$46,842	-	SAINT LOUIS MO	N/A	Certified	LCA

DOL data does not contain worker names. Only employer, salary, and job details are shown.

Hiring Activity

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Hiring Locations

MO 28 MI 6 MA 1

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Advertising disclosure

Source: US Department of Labor, Office of Foreign Labor Certification (OFLC) public disclosure files (PERM Form ETA-9089 and LCA Form ETA-9035), and US Bureau of Labor Statistics Occupational Employment and Wage Statistics (OEWS). Salary figures represent employer filings and government survey estimates, not individual worker pay.

Data covers DOL filings from 2014 to 2025.

Sigma-Aldrich Manufacturing LLC - Engineers, All Other