DOL Verified Employer

Ecolab Inc. - Microbiologists

Government-verified salary data from 685 US Department of Labor filings.

Median Salary
$83,600
5 DOL filings
MN Approval Rate 80.6% · most recent FY 2025
Median Salary
$83,600
Certified filings
DOL Filings
5
Certified: 552
Unique Job Titles
76
SOC occupations
Approval Rate
80.6%
Certified vs filed

Salary Range

Based on 5 certified filings
DOL-Filed Salary Range
$78,000$78,000$83,600$93,000$93,000
Prevailing Wage Premium - a TruthWage exclusive
+17.8%

Ecolab Inc. pays 17.8% 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
Marketing Managers 144 $111,420 -30.8%
$105,000$105,000$111,420$118,120$118,120
Financial Managers 82 $110,323 -31.8%
$110,000$110,000$110,323$119,500$119,500
11-2021.00 54 $125,000 N/A
$118,000$118,000$125,000$137,061$137,061
15-1132 51 $111,240 N/A
$102,000$102,000$111,240$123,439$123,439
Financial and Investment Analysts 46 $100,000 -1.3%
$95,000$95,000$100,000$102,500$102,500
15-1121 43 $110,000 N/A
$100,000$100,000$110,000$123,420$123,420
11-3031.00 27 $127,000 N/A
$123,000$123,000$127,000$135,000$135,000
Market Research Analysts and Marketing Specialists 27 $110,000 +43%
$108,000$108,000$110,000$110,000$110,000
Accountants and Auditors 17 $116,000 +42%
$105,740$105,740$116,000$121,550$121,550
15-1133 16 $98,689 N/A
$90,000$90,000$98,689$101,483$101,483
13-2051.00 15 $119,000 N/A
$115,000$115,000$119,000$125,000$125,000
Human Resources Specialists 13 $71,510 -1.9%
$70,000$70,000$71,510$89,850$89,850
Chemical Engineers 10 $96,760 -20.6%
$92,140$92,140$96,760$105,030$105,030
15-1132.00 7 $119,625 N/A
$113,855$113,855$119,625$140,415$140,415
15-1252.00 7 $135,000 N/A
$105,000$105,000$135,000$150,000$150,000
Chemists 7 $83,285 -1%
$80,550$80,550$83,285$86,020$86,020
15-1121.00 6 $113,300 N/A
$111,100$111,100$113,300$114,178$114,178
Transportation, Storage, and Distribution Managers 5 $115,000 +12.7%
$115,000$115,000$115,000$130,000$130,000
Human Resources Managers 5 $90,000 -35.7%
$82,000$82,000$90,000$108,400$108,400
Training and Development Specialists 5 $90,000 +36.7%
$84,000$84,000$90,000$90,000$90,000
15-1199 5 $120,000 N/A
$92,000$92,000$120,000$130,000$130,000
15-2051.00 5 $110,000 N/A
$110,000$110,000$110,000$121,000$121,000
Microbiologists 5 $83,600 -4.3%
$78,000$78,000$83,600$93,000$93,000
Financial Specialists, All Other 4 $107,500 +34.1%
$95,000$95,000$107,500$110,000$110,000
15-1031.00 4 N/A N/A
Insufficient data for salary range.
Management Analysts 3 $125,000 +23.5%
$115,000$115,000$125,000$144,200$144,200
13-1161.00 3 $126,000 N/A
$125,000$125,000$126,000$127,000$127,000
15-1142 3 N/A N/A
Insufficient data for salary range.
Statisticians 3 $90,000 -12.9%
$81,370$81,370$90,000$94,180$94,180
17-2041.00 3 $122,332 N/A
$112,000$112,000$122,332$131,043$131,043
2021-11-01 3 $107,291 N/A
$105,581$105,581$107,291$109,000$109,000
Chief Executives 2 $331,311 +60.5%
$275,621$275,621$331,311$387,000$387,000
Computer and Information Systems Managers 2 $142,753 -16.6%
Insufficient data for salary range.
11-3031.01 2 $147,972 N/A
$120,944$120,944$147,972$175,000$175,000
11-3061.00 2 $132,000 N/A
Insufficient data for salary range.
15-1051.00 2 N/A N/A
Insufficient data for salary range.
15-1061.00 2 N/A N/A
Insufficient data for salary range.
15-1199.06 2 $136,540 N/A
$125,080$125,080$136,540$148,000$148,000
15-1212.00 2 $176,350 N/A
$152,700$152,700$176,350$200,000$200,000
15-1241.00 2 $172,771 N/A
Insufficient data for salary range.
15-2031.00 2 $112,500 N/A
$110,000$110,000$112,500$115,000$115,000
Engineers, All Other 2 $95,000 -19.3%
Insufficient data for salary range.
19-2031.00 2 $91,500 N/A
$90,000$90,000$91,500$93,000$93,000
11-1021.00 1 N/A N/A
Insufficient data for salary range.
11-2022.00 1 $192,400 N/A
Insufficient data for salary range.
11-3021.00 1 $152,000 N/A
Insufficient data for salary range.
11-3051.00 1 $88,290 N/A
Insufficient data for salary range.
Purchasing Managers 1 $111,509 -20.1%
Insufficient data for salary range.
11-3071.00 1 $96,221 N/A
Insufficient data for salary range.
11-3071.03 1 $128,000 N/A
Insufficient data for salary range.

Individual DOL Filings for Microbiologists at Ecolab Inc.

DateSalaryPrevailing WageLevelLocationEducationStatusSource
Apr 2018 $93,000 $65,374 - NAPERVILLE IL N/A Certified LCA
Jul 2014 $83,600 $70,762 - EAGAN MN N/A Certified LCA
Oct 2011 $78,000 $71,219 - EAGAN MN N/A Certified LCA

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

Hiring Activity

Full tracker →

Hiring Locations

MN 281 IL 128 TX 58 MI 46 TE 15 GA 5 NC 5 NO 3 NJ 3 PA 2 CA 1 VA 1 KS 1 NE 1 PR 1 TN 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.