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Industry Profile · Illinois

Data Scientists salary in Energy and utilities, Illinois

Oil and gas extraction, mining, electric power, and natural gas utilities.

Adrian Serafin, founder and editor of RateOrchardBy Adrian SerafinFounderUpdated May 4, 2026
Real disclosed salaries

Data Scientists (Energy) in Illinois: actual employer-disclosed pay

Public records from 9 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $110,000. Every figure below is an actual offered salary an employer attested to under federal law.

By DOL wage level

DOL classifies every offer into one of four wage levels based on the role's experience and skill requirements.

LevelFilingsMedian offer
Level I — entry1$72,800
Level II — qualified6$107,400
Level IV — fully competent1$152,734

Top employers filing for this role

Companies with the most certified filings for Data Scientists (Energy) in Illinois. Median offer is across all of that employer's filings.

EmployerMost-filed titleFilingsMedian
Ecolab USA Inc.Data Scientist3$121,000
Commonwealth Edison, An Exelon CompanySenior Strategy Database Specialist2$100,864
EDF power solutions, Inc (formerly EDF Renewables, Inc.)Data Engineering Lead1$152,734
Xylem Services USA LLCSenior ERP Subject Matter Expert1$141,730
Orsted North America Inc.Product Manager1$98,000
Exelon Business Services Company LLCSupport Analyst1$72,800

Recent sample filings

A snapshot of recent certified offers. Each line is a real, public, verifiable record.

  • Principal Data Engineer at Ecolab USA Inc.
    $144,981
    NapervilleDecided Dec 11, 2025I-200-25338-458495
  • Data Engineering Lead at EDF power solutions, Inc (formerly EDF Renewables, Inc.)
    $152,734
    BloomingtonWage Level IVDecided Sep 29, 2025I-200-25265-326470
  • Senior Strategy Database Specialist at Commonwealth Edison, An Exelon Company
    $96,928
    Oakbrook TerraceWage Level IIDecided Sep 25, 2025I-200-25261-317957
  • Senior ERP Subject Matter Expert at Xylem Services USA LLC
    $141,730
    Morton GrooveWage Level IIDecided Jun 16, 2025I-200-25160-068007
  • Data Scientist at Ecolab USA Inc.
    $110,000
    NapervilleWage Level IIDecided May 30, 2025I-200-25142-007748
  • Data Scientist at Ecolab USA Inc.
    $121,000
    ChicagoWage Level IIDecided May 30, 2025I-200-25142-008354
  • Product Manager at Orsted North America Inc.
    $98,000
    ChicagoWage Level IIDecided May 12, 2025I-200-25125-938327
  • Support Analyst at Exelon Business Services Company LLC
    $72,800
    ChicagoWage Level IDecided Apr 30, 2025I-200-25113-894787

Source: U.S. Department of Labor, Office of Foreign Labor Certification. Disclosed wages reflect what employers attested to pay; actual paid wages may differ. Only certified filings are shown — denied and withdrawn cases are excluded.