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Water Operator Jobs in Carol Stream, IL (NOW HIRING)

Alsco External

Waste Water Technician

Chicago, IL · On-site

$36/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Maintenance Technician/Waste Water Operator is responsible for installing, repairing and maintaining large industrial textile processing equipment, taking samples and monitor treatment to ensure ...

Alsco Inc

Waste Water Technician

Chicago, IL

$36/hr

The Maintenance Technician/Waste Water Operator is responsible for installing, repairing and maintaining large industrial textile processing equipment, taking samples and monitor treatment to ensure ...

Alsco Inc

Waste Water Technician

Chicago, IL

$36/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Maintenance Technician/Waste Water Operator is responsible for installing, repairing and maintaining large industrial textile processing equipment, taking samples and monitor treatment to ensure ...

Ecolab

Water Treatment Operator III

Chicago, IL · On-site

$31.61 - $47.41/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Nalco Water, an Ecolab company, is looking for a Water Treatment Operator to join our industry leading Nalco Water team. You will be joining a talented team that is responsible for performing all ...

Concerto

Water Installation Technician

Lincolnwood, IL · On-site

$25 - $38/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The Installation Technician plays a critical role in ensuring our dialysis water treatment systems are installed, maintained, and operating safely and efficiently. This position partners closely with ...

DCC Propane, LLC

Water Technician

Woodstock, IL · On-site

$24 - $26/hr

  • Medical

  • Vision

  • Retirement

  • PTO

The Water Technician will perform mechanical, plumbing, and technical operations, service, and ... states operating under a number of strong regional brands. The business has succeeded in ...

DCC Propane, LLC

Water Technician

Woodstock, IL · On-site

$24 - $26/hr

  • Medical

  • Vision

  • Retirement

  • PTO

The Water Technician will perform mechanical, plumbing, and technical operations, service, and ... states operating under a number of strong regional brands. The business has succeeded in ...

DCC Propane, LLC

Water Technician

Woodstock, IL · On-site

$24 - $26/hr

  • Medical

  • Vision

  • Retirement

  • PTO

The Water Technician will perform mechanical, plumbing, and technical operations, service, and ... states operating under a number of strong regional brands. The business has succeeded in ...

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Showing results 1-20

All JobsWater Operator JobsWater Operator Jobs in Carol Stream, IL

Water Operator information

See Carol Stream, IL salary details

$13

$27

$42

How much do water operator jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for water operator in Carol Stream, IL is $27.00, according to ZipRecruiter salary data. Most workers in this role earn between $21.39 and $31.35 per hour, depending on experience, location, and employer.

What is a water operator?

As a water treatment plant operator, also called a water operator, you measure water quality and quantity using computerized equipment. Your job duties include the maintenance and repair of water treatment equipment and water delivery systems. As a water and wastewater treatment plant operator, you collaborate with engineers, chemists, and lab assistants to test water samples to inform your decisions about water treatment systems. Your primary responsibility is to make sure that water is safe for people to drink and use in their daily lives.

What are some common challenges faced by water operators in maintaining treatment plant operations?

Water Operators often encounter challenges such as fluctuating water quality, unexpected equipment malfunctions, and strict regulatory compliance requirements. These professionals must quickly troubleshoot mechanical or chemical issues, adapt to changes in source water conditions, and ensure all processes meet local and federal safety standards. Effective communication with other team members and departments is also essential, as operators frequently coordinate with maintenance staff, engineers, and regulatory agencies to resolve issues and maintain smooth plant operations.

What are the key skills and qualifications needed to thrive as a water operator, and why are they important?

To thrive as a Water Operator, you need a solid understanding of water treatment processes, basic chemistry, mechanical aptitude, and typically a state-issued water operator certification. Familiarity with SCADA systems, laboratory testing equipment, and regulatory compliance software is crucial. Attention to detail, problem-solving skills, and effective communication set exceptional operators apart in this field. These skills and qualities are vital to ensure safe, reliable water quality and compliance with public health standards.

What is the difference between Water Operator vs Water Treatment Plant Operator?

AspectWater OperatorWater Treatment Plant Operator
CertificationsWater operator licenses, state-specific certificationsWater treatment operator licenses, state certifications
Work EnvironmentWater distribution systems, pipelines, reservoirsWater treatment facilities, filtration systems
Employer & IndustryMunicipalities, water districts, private water companiesMunicipal water plants, treatment facilities

Both roles require similar certifications and work in water-related environments, often within municipal or private water systems. The main difference is that Water Operators focus more on maintaining water distribution systems, while Water Treatment Plant Operators specialize in operating and maintaining water treatment processes. Understanding these distinctions helps job seekers identify the right career path in the water industry.

How much do water operators make?

Water operators in Michigan typically earn an average annual salary of around $50,000 to $60,000, depending on experience, certifications, and the size of the water system. Entry-level positions may start lower, while experienced operators with certifications can earn higher wages and additional benefits.

Is being a water operator worth it?

A water operator manages and maintains water treatment and distribution systems, ensuring safe and clean water supply. The job offers stable employment, requires technical skills and certifications, and often involves working outdoors or in water treatment facilities. It can be a rewarding career for those interested in public health and infrastructure maintenance.

What does it take to be a water operator?

A water operator is responsible for operating and maintaining water treatment and distribution systems. Requirements typically include a high school diploma or equivalent, relevant certifications such as a state-issued water treatment operator license, and knowledge of water quality standards, safety procedures, and equipment operation. On-the-job training and technical skills are also important for ensuring safe and efficient water service.
More about Water Operator jobs

What job categories do people searching Water Operator jobs in Carol Stream, IL look for?

The top searched job categories for Water Operator jobs in Carol Stream, IL are:

What cities near Carol Stream, IL are hiring for Water Operator jobs?

Cities near Carol Stream, IL with the most Water Operator job openings:

Water Operator jobs near you
Infographic showing various Water Operator job openings in Carol Stream, IL as of August 2026, with employment types broken down into 50% Full Time, and 50% Nights. Highlights an 100% In-person job distribution, with an average salary of $56,160 per year, or $27 per hour.

Water Treatment Plant Operator I - Public Works

City of Woodstock, Illinois

Woodstock, IL

$32.75/hr

Full-time

Medical, Retirement

Posted 3 days ago

New

Job description

WATER TREATMENT PLANT OPERATOR I

JOB SUMMARY

This position is responsible to operate the water treatment facility to provide safe quality water for consumption and fire protection. The work is performed under the supervision of the Water and Sewer Utilities Superintendent.

Please see attached Job Description for a complete listing of responsibilities.

SCHEDULE:

Regular Days/Hours for Position: Summer Hours: Monday - Friday 6:30 AM - 3:00 PM; Regular Hours: Monday - Friday 7:00 AM - 3:30 PM

MINIMUM REQUIRED QUALIFICATIONS:

  • High school diploma/equivalent with a minimum of two (2) years' water treatment plant operating experience; or any combination of education and experience that provides equivalent knowledge, skills and abilities.
  • Class D - Drinking Water Operator Certification in Illinois within one (1) year from date of hire.
  • A valid driver's license and an acceptable driving record for eligibility of City coverage.

PREFERRED QUALIFICATIONS:

  • Post high school education in biology, chemistry, or related field.
  • Current Class C or Class D - Drinking Water Operator Certification in Illinois.

SALARY & BENEFITS:

Starting pay rate is $32.75 per hour in accordance with the Local 150 Union contract. Position includes eligibility for full benefits package of group health insurance, benefit time, and IMRF retirement plan.

DEADLINE: Friday, August 28, 2026 at 5:00 PM

To Apply: https://woodstockil.applicantpro.com/internaljobs/4169081

This position is not eligible for a work-related immigration visa sponsorship. The City of Woodstock is an Equal Opportunity Employer.


Apply