PetitionData
Wage recordSOC 19-4021 · ILVintage 2026-03-3113 filings with wages

Offered wages · LCA (ETA-9035)

Biological Technicians in Illinois

LCA disclosure records show 13 filings with a disclosed offered wage for Biological Technicians (SOC 19-4021) at worksites in Illinois. Wages below are the employers' stated offers, annualized; they are not survey averages and not all filings lead to employment.

25th percentile

$50,606

Median offer

$60,000

75th percentile

$64,980

Distribution of offers

$40k–$43k: 1 filings$45k–$48k: 1 filings$48k–$50k: 1 filings$50k–$53k: 1 filings$53k–$55k: 2 filings$60k–$63k: 1 filings$63k–$65k: 3 filings$65k–$68k: 3 filingsp25 $51kmedian $60kp75 $65k$40k$70k
Annualized offered wage, disclosed LCA filings (2nd–98th percentile range)

Employers filing this occupation in IL

EmployerFilingsMedian offer
Northwestern University7$63,773
The University of Chicago4$56,500
Loyola University Chicago2$47,299
About this data: PetitionData republishes public records from the US Department of Labor's OFLC disclosure files. Records are shown as filed and may contain employer-entered errors or be revised in later quarterly releases. A labor condition application or labor certification is not a visa petition or an approval by USCIS. Nothing on this site is legal advice.