DOL Verified Employer

Sigma-Aldrich Inc. - Operations Research Analysts

Government-verified salary data from 322 US Department of Labor filings.

Median Salary
$67,000
4 DOL filings
MO Approval Rate 84.2% · most recent FY 2025
Median Salary
$67,000
Certified filings
DOL Filings
4
Certified: 271
Unique Job Titles
58
SOC occupations
Approval Rate
84.2%
Certified vs filed

Salary Range

Based on 4 certified filings
DOL-Filed Salary Range
$51,355$51,355$67,000$80,000$80,000
Prevailing Wage Premium - a TruthWage exclusive
+10.3%

Sigma-Aldrich Inc. pays 10.3% 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

FY2012 - FY2025

Salaries by Job Title

50 occupations with DOL-filed salary data
Job TitleFilingsMedian Salaryvs MarketSalary Range
15-1121 60 $115,000 N/A
$105,000$105,000$115,000$117,600$117,600
11-3021.00 37 $130,000 N/A
$124,429$124,429$130,000$150,000$150,000
Computer and Information Systems Managers 26 $118,565 -30.7%
$115,300$115,300$118,565$128,737$128,737
15-1132 22 $109,028 N/A
$88,000$88,000$109,028$115,000$115,000
15-1252.00 20 $115,000 N/A
$110,000$110,000$115,000$132,272$132,272
Biochemists and Biophysicists 13 $71,288 -31.2%
$55,286$55,286$71,288$76,544$76,544
Chemists 13 $71,000 -15.6%
$57,888$57,888$71,000$78,000$78,000
15-1132.00 11 $110,000 N/A
$95,000$95,000$110,000$110,000$110,000
Biological Scientists, All Other 11 $70,000 -25%
$67,829$67,829$70,000$72,100$72,100
15-1133 7 $109,500 N/A
$103,453$103,453$109,500$110,000$110,000
15-1199 7 $95,000 N/A
$65,000$65,000$95,000$120,000$120,000
15-1211.00 6 $145,000 N/A
$131,000$131,000$145,000$145,000$145,000
15-2041.00 6 $88,600 N/A
$65,000$65,000$88,600$112,258$112,258
Market Research Analysts and Marketing Specialists 5 $81,923 +6.5%
$52,000$52,000$81,923$83,845$83,845
19-2031.00 5 $80,000 N/A
$75,000$75,000$80,000$80,000$80,000
Marketing Managers 4 $89,024 -44.7%
Insufficient data for salary range.
Operations Research Analysts 4 $67,000 -26.6%
$51,355$51,355$67,000$80,000$80,000
Sales Engineers 4 $88,000 -27.6%
$84,269$84,269$88,000$94,000$94,000
41-9031.00 4 $118,962 N/A
$112,000$112,000$118,962$125,923$125,923
15-1199.09 3 $130,000 N/A
$83,000$83,000$130,000$130,000$130,000
15-2051.00 3 $103,242 N/A
$90,000$90,000$103,242$145,000$145,000
19-1021.00 3 $80,000 N/A
Insufficient data for salary range.
19-1029.01 3 $82,991 N/A
$80,793$80,793$82,991$85,190$85,190
Financial and Investment Analysts 2 $78,020 -23%
$66,539$66,539$78,020$89,500$89,500
15-1121.00 2 $126,335 N/A
$122,890$122,890$126,335$129,780$129,780
15-1133.00 2 $114,066 N/A
$113,132$113,132$114,066$115,000$115,000
15-1141 2 $86,702 N/A
$60,403$60,403$86,702$113,000$113,000
15-1199.00 2 $88,000 N/A
$76,000$76,000$88,000$100,000$100,000
15-1199.08 2 $80,750 N/A
$76,500$76,500$80,750$85,000$85,000
15-1242.00 2 $105,000 N/A
Insufficient data for salary range.
15-1299.09 2 $136,761 N/A
$130,000$130,000$136,761$143,523$143,523
Statisticians 2 $75,000 -27.4%
$70,000$70,000$75,000$80,000$80,000
15-2051.01 2 $77,500 N/A
$75,000$75,000$77,500$80,000$80,000
11-2021.00 1 $250,000 N/A
Insufficient data for salary range.
Industrial Production Managers 1 $52,000 -57.2%
Insufficient data for salary range.
11-3051.00 1 $92,206 N/A
Insufficient data for salary range.
Logisticians 1 N/A N/A
Insufficient data for salary range.
Accountants and Auditors 1 $46,946 -42.5%
Insufficient data for salary range.
13-2011.01 1 N/A N/A
Insufficient data for salary range.
15-1031.00 1 N/A N/A
Insufficient data for salary range.
15-1111.00 1 $87,090 N/A
Insufficient data for salary range.
15-1122 1 $60,250 N/A
Insufficient data for salary range.
15-1131 1 N/A N/A
Insufficient data for salary range.
15-1141.00 1 $91,699 N/A
Insufficient data for salary range.
15-1179 1 N/A N/A
Insufficient data for salary range.
15-1199.01 1 $72,000 N/A
Insufficient data for salary range.
15-1199.02 1 $69,000 N/A
Insufficient data for salary range.
15-1243.00 1 $116,000 N/A
Insufficient data for salary range.
15-1255.00 1 $99,655 N/A
Insufficient data for salary range.
Mathematical Science Occupations, All Other 1 $82,000 +14.7%
Insufficient data for salary range.

Individual DOL Filings for Operations Research Analysts at Sigma-Aldrich Inc.

DateSalaryPrevailing WageLevelLocationEducationStatusSource
Mar 2019 $80,000 $73,965 - St. Louis MI N/A Certified LCA
Mar 2016 $51,355 $51,355 - SAINT LOUIS MO N/A Certified LCA
May 2014 $90,000 $83,512 - ST. LOUIS MO N/A Withdrawn LCA
Mar 2012 $67,000 $60,736 - ST. 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 202 MI 31 WI 11 MA 8 IL 5 CA 5 PA 3 KA 1 KS 1 NC 1 NJ 1 WA 1 FL 1

Education Requirements

From PERM filings
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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 2011 to 2025.