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Water Wastewater Class D Operator Jobs (NOW HIRING)

City of Tulsa

TREATMENT PLANT SHIFT LEAD

Tulsa, OK · On-site

... Class "D" Operator's License; obtain a Class "B" Commercial Driver's License (CDL) within ninety (90) days of hire date in the wastewater area only; possession of a Class "B" Water/Wastewater ...

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SouthWest Water Company

Water/Wastewater Operator

Magnolia, TX · On-site

$18.50 - $25.75/hr

What You'll Bring TX - TCEQ Water Operator Class D(preferred) TX - TCEQ Wastewater D(preferred) Driver's License(required) Work Environment Field Based role We are a proud Equal Opportunity Employer.

Southwest Water Company

Water/Wastewater Operator

Magnolia, TX · On-site

$18.50 - $25.75/hr

What You'll Bring TX - TCEQ Water Operator Class D(preferred) TX - TCEQ Wastewater D(preferred) Driver's License(required) Work Environment Field Based role We are a proud Equal Opportunity Employer.

H2O Innovation Inc.

Water & Wastewater Operator

Cypress, TX · On-site

$19 - $26.25/hr

H2O Innovation is seeking a new Water & Wastewater Operator to join our team in the Houston, TX ... Minimum Class D License required. * A CDL is an asset. * Valid Driver's License required. * Ability ...

H2O Innovation Inc.

Water & Wastewater Operator

Spring, TX · On-site

$19.25 - $26.75/hr

H2O Innovation is seeking a new Water & Wastewater Operator to join our team in the Houston, TX ... Minimum Class D License required. * A CDL is an asset. * Valid Driver's License required. * Ability ...

Gunnison County, Colorado

Water/Wastewater Operator

CO · On-site

$56K - $97K/yr

Worker $56,200-$69,267 Class "D" $59,200-$72,943 Class "C" $65,100-$80,300 Class "B" $71,700-$88 ... Water/Wastewater Operator Classification Requirements Classification Certification Minimum ...

Leprino Foods Company

LUB Wastewater Tech

Lubbock, TX · On-site

$35/hr

All candidates must have the ability to demonstrate wastewater Class (D) certification or take and ... operating heavy equipment (e.g. water pumps, forklift) * Knowledge of government and industrial ...

Leprino Foods Company

LUB Wastewater Tech

Lubbock, TX · On-site

$35/hr

All candidates must have the ability to demonstrate wastewater Class (D) certification or take and ... operating heavy equipment (e.g. water pumps, forklift) * Knowledge of government and industrial ...

Dfwairport

Water/Wastewater Systems Tech

Newberry Springs, CA · On-site

$22.25 - $30.75/hr

Possession of a Class D water or wastewater works operator certification issued by TCEQ. Effort: * Works in a maintenance and industrial plant environment. * Works outdoors for extended periods in ...

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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 20, 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.

More about Water Wastewater Class D Operator jobs

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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.

TREATMENT PLANT SHIFT LEAD

City of Tulsa

Tulsa, OK • On-site

Other

Posted 3 days ago

New

City Of Tulsa rating

7.5

Company rating: 7.5 out of 10

Based on 19 frontline employees who took The Breakroom Quiz

544th of 848 rated public administrative organizations

Job description

Treatment Plant Shift Lead

Qualifications: Graduation from an accredited college or university with an associate's degree in math, science and/or computers and four (4) years of experience in the operation, maintenance and repair of a treatment facility; or an equivalent combination of training and experience per Personnel Policies and Procedures, Section 100.

Hours: Wednesday - Saturday, 6:00 PM - 6:00 AM shift and rotating

Location: Water & Sewer, 5628 N. 105th E. Ave (SA)

Licenses and Certificates: Possession of a valid Oklahoma Class "D" Operator's License; obtain a Class "B" Commercial Driver's License (CDL) within ninety (90) days of hire date in the wastewater area only; possession of a Class "B" Water/Wastewater Operator's License as issued from the Department of Environmental Quality (DEQ) in both water and wastewater areas; possession of a Class "C" Water/Wastewater Laboratory License as issued from the Department of Environmental Quality (DEQ) within one (1) year of hire.

Pay Scale: Click for Administrative and Technical pay scale

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