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Hourly Wastewater Operator Class 3 Jobs (NOW HIRING)

H2O Innovation Inc.

Wastewater Operator Class IV

Laurel, MS · On-site

$18.75 - $26/hr

H2O is currently seeking a Wastewater Operator (Class IV) to join our team in Laurel, Mississippi. The Benefits Overall remuneration includes: * Health Insurance, Dental, Vision & Telemedicine.

H2O Innovation Inc.

Wastewater Operator Class IV

Laurel, MS · On-site

$18.75 - $26/hr

H2O is currently seeking a Wastewater Operator (Class IV) to join our team in Laurel, Mississippi. The Benefits Overall remuneration includes: * Health Insurance, Dental, Vision & Telemedicine.

Fairfield County, OH

Wastewater Operator 3

Carroll, OH · On-site

$29.83 - $41.02/hr

Salary: $29.83 - $41.02 Hourly Location : 6670 Lockville Road, Carroll 43112, OH Job Type ... May act as lead worker for Class I and/or Class II Operators; serve as Co-Operator of record for ...

Inframark

Wastewater Operator

Fayetteville, AR · On-site

$20.75 - $28.75/hr

The Wastewater Operator III is responsible for the operation and maintenance of equipment at medium ... Class III Wastewater license required. RESPONSIBILITIES * Operates a variety of equipment/machinery ...

JBS USA

Wastewater - Operator

Mount Pleasant, TX · On-site

$30.50/hr

State Wastewater Operator License (Class I, II, or higher). * Experience in wastewater treatment plant operations or related utility work. * Knowledge of SCADA systems, pumps, motors, and laboratory ...

City of Leesburg

Wastewater Operator

Leesburg, FL · On-site

$47K - $69K/yr

The class is responsible for monitoring wastewater treatment processes, adjusting chemical or ... Wastewater Operator C - $21.14 per hour The purpose of the class is to operate and maintain ...

City of Leesburg, FL

Wastewater Operator

Leesburg, FL · On-site

$25.72/hr

The class works according to set procedures under direct supervision. Wastewater Operator C - $21.14 per hour The purpose of the class is to operate and maintain wastewater treatment plant according ...

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All JobsHourly Wastewater Operator Class 3 Jobs

Hourly Wastewater Operator Class 3 information

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$14

$25

$39

How much do hourly wastewater operator class 3 jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for hourly wastewater operator class 3 in the United States is $25.59, according to ZipRecruiter salary data. Most workers in this role earn between $20.19 and $29.33 per hour, depending on experience, location, and employer.

What is the difference between Hourly Wastewater Operator Class 3 vs Hourly Wastewater Operator Class 2?

AspectHourly Wastewater Operator Class 3Hourly Wastewater Operator Class 2
CertificationsRequires a Class 3 certification, some experienceRequires a Class 2 certification, more experience
Work EnvironmentOperates in treatment plants, performs routine tasksHandles more complex processes, supervises Class 3
Job ResponsibilitiesMaintains equipment, monitors systemsPerforms troubleshooting, oversees operations

In summary, Hourly Wastewater Operator Class 3 typically handles routine operations with a Class 3 certification, while Class 2 operators have more experience, advanced certifications, and oversee more complex tasks in wastewater treatment facilities.

More about Hourly Wastewater Operator Class 3 jobs

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What states have the most Hourly Wastewater Operator Class 3 jobs?

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Hourly Wastewater Operator Class 3 jobs near you
Infographic showing various Hourly Wastewater Operator Class 3 job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $53,224 per year, or $25.6 per hour.

Wastewater Operator Class I-II

H2O Innovation Inc.

Laurel, MS • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 8 days ago

H2O Innovation rating

7.5

Company rating: 7.5 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

268th of 488 rated machine equipment manufacturers

Job description


H2O Innovation provides public works management services & operations assistance for water & wastewater treatment plants to municipalities, government organizations, and businesses across North America.


H2O is currently seeking a Wastewater Operator (Class I-II) to join our team in Laurel, Mississippi.


The Benefits

Overall remuneration includes:

  • Health Insurance, Dental, Vision & Telemedicine.
  • Health Savings Account.
  • Life Insurance.
  • 401K Retirement Plan with Employer Contributions.
  • Paid Vacation & Sick Days.

Key Responsibilities

  • Operate and monitor wastewater treatment processes under supervision
  • Perform routine inspections, sampling, and basic laboratory testing
  • Record operational data and maintain accurate logs
  • Assist with minor maintenance and troubleshooting of equipment
  • Follow all safety procedures and regulatory requirements
  • Respond to alarms and assist in troubleshooting process or equipment issues
  • Support preventative maintenance activities on pumps, valves, and other plant equipment
  • Assist with process adjustments to help maintain compliance with permit requirements


The Skills We Are Looking For

  • Active Class I or Class II Wastewater Operator License
  • Basic knowledge of wastewater treatment processes and plant operations
  • Willingness to learn and grow within the wastewater industry, with the goal of advancing certification levels
  • Ability to follow instructions, standard operating procedures, and safety guidelines
  • Mechanical aptitude and ability to use basic tools and equipment
  • Strong attention to detail and ability to accurately record data
  • Basic computer skills for data entry and system monitoring
  • Good communication skills and ability to work effectively as part of a team
  • Dependable, self-motivated, and able to work in varying environmental conditions


We are an Equal Opportunity Employer and value diversity in our workforce.

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