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Water Wastewater Class D Operator Jobs (NOW HIRING)

Inframark

Water Operator

Edwardsville, IL · On-site

$34 - $39/hr

Water/Wastewater Operator's License specific to state and site-specific requirements. Other licenses may vary according to specific site and assignments. Must obtain a Class D license within 18 ...

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Water Wastewater Class D Operator information

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$15

$25

$38

How much do water wastewater class d operator jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for water wastewater class d operator in the United States is $25.78, according to ZipRecruiter salary data. Most workers in this role earn between $20.91 and $28.85 per hour, depending on experience, location, and employer.

What is a Water Wastewater Class D Operator?

A Water Wastewater Class D Operator is an entry-level professional responsible for operating and maintaining equipment in water or wastewater treatment plants. Their duties typically include monitoring water quality, performing routine tests, recording data, and ensuring that the treatment process complies with environmental regulations. Class D is usually the starting certification level, with additional training and experience required for higher classifications. These operators play a crucial role in ensuring safe drinking water and the responsible treatment of wastewater in their communities.

What are some common challenges faced by a Water Wastewater Class D Operator during daily operations?

Water Wastewater Class D Operators often encounter challenges such as maintaining consistent water quality standards, troubleshooting mechanical or electrical issues with treatment equipment, and responding to unexpected changes in water flow or composition. Operators must also adhere to strict safety and regulatory requirements, which can involve detailed recordkeeping and routine sampling. Working as part of a team, they collaborate with higher-class operators and maintenance staff to resolve issues promptly and ensure the facility runs smoothly.

What are the key skills and qualifications needed to thrive as a Water Wastewater Class D Operator, and why are they important?

To thrive as a Water Wastewater Class D Operator, you need a basic understanding of water treatment processes, safety regulations, and a Class D operator license or certification. Familiarity with monitoring and control systems, laboratory testing equipment, and maintenance tools is typically required. Attention to detail, problem-solving, and effective communication are key soft skills for this role. These skills are crucial to ensure safe, efficient water treatment operations and compliance with environmental standards.

What is the difference between Water Wastewater Class D Operator vs Water Wastewater Class C Operator?

AspectWater Wastewater Class D OperatorWater Wastewater Class C Operator
CertificationsRequires a Class D license, basic operational knowledgeRequires a Class C license, more advanced skills and certifications
Work EnvironmentEntry-level, routine maintenance, basic monitoringMore complex systems, troubleshooting, and supervisory tasks
Employer UsageSmall facilities, initial certification levelMedium to large facilities, more responsibilities

The main difference between a Water Wastewater Class D Operator and a Class C Operator lies in certification level, work complexity, and responsibilities. Class D operators handle basic tasks and operate smaller systems, while Class C operators are qualified for more advanced systems and troubleshooting. The progression typically involves obtaining a Class D license first, then advancing to Class C as experience and certifications grow.

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Cities with the most Water Wastewater Class D Operator job openings:

What states have the most Water Wastewater Class D Operator jobs?

States with the most job openings for Water Wastewater Class D Operator jobs include:

What job categories do people searching Water Wastewater Class D Operator jobs look for?

The top searched job categories for Water Wastewater Class D Operator jobs are:

Water Wastewater Class D Operator jobs near you
Infographic showing various Water Wastewater Class D Operator job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 66% Full Time, 32% Part Time, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $53,624 per year, or $25.8 per hour.

Potable Water & Wastewater Treatment Operator

Dexterra

Amarillo, TX • On-site

Full-time

Re-posted 13 days ago

Job description

Company Description
WHO ARE WE?
We've been serving clients for over 75 years. The companies that began independently and now form Dexterra Group have an outstanding record of supporting the infrastructure and built assets that play a vital role in our society and helping our clients achieve higher performance and productivity. Powered by passionate people, we bring the right teams with the right skills together - offering both experience and regional expertise so companies can operate their day to day, confidently and successfully.
Job Description
WHAT'S THE JOB?
The Potable Water and Wastewater Treatment Operator is responsible for the safe, compliant, and efficient operation, monitoring, and maintenance of water and wastewater treatment systems supporting the workforce accommodations facility. This role ensures that all treated potable water meets public health standards and that wastewater discharge complies with state and federal environmental regulations.
The operator will work in accordance with standards established by the Texas Commission on Environmental Quality (TCEQ), the U.S. Environmental Protection Agency (EPA), and applicable local authorities.
YOUR WORK WILL INCLUDE
Operations & Monitoring
  • Operate and monitor potable water treatment systems (filtration, chlorination, disinfection, storage, and distribution)
  • Operate wastewater treatment processes (aeration, clarification, sludge handling, disinfection)
  • Perform routine sampling, testing, and analysis (pH, turbidity, chlorine residual, BOD, TSS, etc.)
  • Adjust chemical dosing and system controls to maintain compliance
  • Rotating shifts, on-call duties, and emergency response requirements

Compliance & Reporting
  • Ensure compliance with:
    • Safe Drinking Water Act (SDWA)
    • Clean Water Act (CWA)
    • TCEQ rules and permit requirements (e.g., TPDES permits)
  • Maintain accurate operational logs, lab records, and compliance reports
  • Report incidents, exceedances, or system failures immediately

Maintenance & Troubleshooting
  • Conduct preventative maintenance on pumps, valves, blowers, and instrumentation
  • Diagnose and resolve mechanical, electrical, and process issues
  • Coordinate repairs with maintenance teams and contractors

Health, Safety & Environmental
  • Follow OSHA safety standards and site-specific procedures
  • Handle chemicals safely (chlorine, coagulants, polymers, etc.)
  • Ensure proper sludge and waste disposal practices
  • Exposure to chemicals, noise, and biological hazards

Qualifications
WHO ARE WE LOOKING FOR?
Required Certifications (Texas - TCEQ)
Candidates must hold the following certifications issued by the Texas Commission on Environmental Quality:
Water Treatment Certification
  • Class D (entry-level) - minimum requirement for small systems
  • Class C / B / A - required based on system size and complexity

Additional Licensing & Requirements
  • Valid Texas Driver's License
  • Ability to pass background check and drug screening
  • Confined space entry and HAZWOPER training (preferred)
  • First Aid/CPR certification (preferred)

Education & Experience
  • High school diploma or GED required
  • Post-secondary education in environmental science, engineering technology, or related field preferred
  • 1-5+ years of experience in water/wastewater operations (depending on certification level)
  • Experience with SCADA systems and automated controls is an asset

Skills & Competencies
  • Strong understanding of water and wastewater treatment processes
  • Mechanical aptitude and troubleshooting ability
  • Knowledge of laboratory testing procedures
  • Attention to detail and regulatory compliance
  • Ability to work independently and in remote or industrial environments

Additional Information
Dexterra is an Equal Opportunity Employer. We do not discriminate in employment based on race, color, religion, sex (including pregnancy), sexual orientation, gender identity, national origin, age, disability, genetic information, or any other status protected by applicable law.
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