Water Treatment Technician Jobs in Illinois

Water Treatment Technician jobs in Illinois are open across Chicago, Peoria, and Schaumburg and other Illinois metros, with employers like American Water, GFT, and ChemTreat hiring at every experience level. Find a role that fits below and apply directly.

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Overview

Open roles6+
Top employerAmerican Water
Top cityChicago, IL
Cities hiring4
Work type50% On-site
Top industryConsulting

Showing 5 of 6+ Water Treatment Technician jobs

GFT
Water Treatment Process Engineer
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GFT
Added 1mo ago
Water Treatment Process Engineer
GFT
Chicago, Illinois
Specialized Engineering
Civil & Structural Engineering
Engineering (Non-Software)
Civil Engineering
Environmental Engineering
$80k - $180k/yr
Hybrid
Bachelor's
5,001-10,000

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GFT
Water Treatment Facility Design Engineer
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GFT
Added 1mo ago
Water Treatment Facility Design Engineer
GFT
Chicago, Illinois
Specialized Engineering
Civil & Structural Engineering
Project & Program Management
Engineering (Non-Software)
Civil Engineering
Environmental Engineering
Project Management
$90k - $200k/yr
Hybrid
Bachelor's
5,001-10,000

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Gft USA
Water Treatment Facility Design Engineer
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Gft USA
Added 1mo ago
Water Treatment Facility Design Engineer
Gft USA
Schaumburg, Illinois
Specialized Engineering
Civil & Structural Engineering
Project & Program Management
Engineering (Non-Software)
Civil Engineering
Environmental Engineering
Project Management
Hybrid
Associate's

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ChemTreat
Account Manager lll, Industrial Water Treatment
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ChemTreat
Added 1mo ago
Account Manager lll, Industrial Water Treatment
ChemTreat
Chicago, Illinois
Sales
Account Management
Partnerships & Business Development
Business Development
On-Site
Bachelor's

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American Water
Treatment Operator
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American Water
Added 1mo ago
Treatment Operator
American Water
Woodridge, Illinois
Manufacturing Operations
Maintenance & Repair
Quality Control
$24 - $39/hr
On-Site
High School
5,001-10,000

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See All 6 Water Treatment Technician Jobs in Illinois

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Water Treatment Technician Jobs by City in Illinois

Where Illinois roles are concentrated, by current openings.

Chicago
3 jobs
Peoria
1 jobs
Schaumburg
1 jobs
Woodridge
1 jobs

Water Treatment Technician Job Market in Illinois

A snapshot from current Illinois openings, updated as new roles post.

Who's Hiring

  • American Water
    American Water2
  • GFT
    GFT2
  • ChemTreat
    ChemTreat1
  • Gft USA
    Gft USA1

Top Industries Hiring

  • Consulting & Professional Services2
  • Waste Management & Environmental Services2
  • Chemicals & Materials1
  • Technology & Software1

What Illinois Employers Look For

The qualifications that appear most often in water treatment technician jobs across Illinois.

  • State water treatment or wastewater operator certification at the appropriate grade level
  • Experience operating treatment plant equipment including pumps, chemical feed systems, and filters
  • Proficiency with SCADA systems and data logging for process monitoring and compliance reporting
  • Knowledge of federal and state drinking water or wastewater regulations and permit requirements
  • Ability to collect, test, and record water samples for laboratory or field analysis
  • Valid driver's license and ability to work rotating shifts including nights and weekends

Water Treatment Technician Jobs in Illinois: Frequently Asked Questions

How many water treatment technician jobs are there in Illinois?

There are 6+ water treatment technician openings in Illinois on Migrate Mate as of June 2026, with the most roles in Chicago, Peoria, and Schaumburg. New positions post regularly as employers across Illinois hire.

Which Illinois cities have the most water treatment technician jobs?

Chicago, Peoria, and Schaumburg have the most water treatment technician openings in Illinois right now, with additional roles spread across smaller metros statewide.

Which companies hire water treatment technicians in Illinois?

Employers hiring water treatment technicians in Illinois include American Water, GFT, and ChemTreat, based on current listings on Migrate Mate as of June 2026.

Are there remote water treatment technician jobs in Illinois?

Yes. About 50% of water treatment technician openings tied to Illinois are remote or hybrid as of June 2026. The rest are on-site roles based in Illinois metros.

How do I apply for water treatment technician jobs in Illinois?

You can apply to water treatment technician jobs in Illinois directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Illinois location, then apply to each one that fits.

See All 6 Water Treatment Technician Jobs in Illinois

Find roles in Illinois that match your experience and apply in just a few clicks.

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