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Full Time 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.

Summary

Wastewater Treatment Operator

Avon, CO

$27.74 - $52.05/hr

... full-time employment * Potential to obtain a Class B CDL * CPR/First Aid Certification required ... Operator III (requires CCWP Operator B License): $32.11 - $44.96 * Senior Operator (requires CCWP ...

Fairfield County, OH

Wastewater Operator 3

Carroll, OH · On-site

$29.83 - $41.02/hr

... Full-Time Job Number: 00973 Department: UTILITIES-OPERATIONS Division: Utilities Wastewater ... May act as lead worker for Class I and/or Class II Operators; serve as Co-Operator of record for ...

Fairfield County Ohio

Wastewater Operator 3

Lancaster, OH · On-site

$29.83 - $41.02/hr

May act as lead worker for Class I and/or Class II Operators; serve as Co-Operator of record for ... Qualifications High school diploma or equivalent Class III Wastewater Treatment Operator's License ...

TriCom Quest

Be Seen First

Factory Facility Operator / Factory Maintenance

White, GA · On-site

$21 - $25/hr

Certificated Wastewater Industrial Operator or Class 3+ Wastewater Operator is highly preferred. * Boiler certification is a plus. * Experience installing and buying equipment preferred. * Excellent ...

Inframark

Industrial Wastewater Operator

Union Springs, AL · On-site

$20 - $25/hr

Schedule: This is a full-time role with flexibility to work various shifts, including weekends ... Wastewater Operator License required, Alabama Class 3 or 4 preferred. * Technical skills: advanced ...

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 ...

City of Leesburg

Wastewater Operator

Leesburg, FL

$22.87 - $33.48/hr

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 ...

Dav-Tech Plating Inc.

Wastewater Operator

Marlborough, MA · On-site

$25 - $30/hr

We are looking for a full time Wastewater Operator to monitor chemical components of production ... Grade 3 Industrial Wastewater License required Benefits * Health Insurance * Vision Insurance ...

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Full Time Wastewater Operator Class 3 information

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

As of Aug 26, 2026, the average hourly pay for full time 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 Full Time Wastewater Operator Class 3 vs Full Time Wastewater Operator Class 2?

AspectFull Time Wastewater Operator Class 3Full Time Wastewater Operator Class 2
Required CertificationsClass 3 certification, some experienceClass 2 certification, more experience
Work EnvironmentMunicipal wastewater treatment plants, treatment facilitiesMunicipal and some industrial treatment facilities
Employer & Industry UsagePublic utilities, local governmentPublic utilities, regional agencies

Full Time Wastewater Operator Class 3 typically requires a lower certification level and less experience than Class 2. Class 3 operators work mainly in municipal treatment plants, while Class 2 operators handle more complex systems and have broader responsibilities. The progression from Class 3 to Class 2 involves gaining experience and obtaining higher certifications, enabling operators to manage more advanced treatment processes.

What cities are hiring for Full Time Wastewater Operator Class 3 jobs?

Cities with the most Full Time Wastewater Operator Class 3 job openings:

What are the most commonly searched types of Wastewater Operator Class 3 jobs?

The most popular types of Wastewater Operator Class 3 jobs are:

What states have the most Full Time Wastewater Operator Class 3 jobs?

States with the most job openings for Full Time Wastewater Operator Class 3 jobs include:

Full Time Wastewater Operator Class 3 jobs near you

Wastewater Treatment Operator I, II, III, IV

Spartanburg Water & Sewer

Spartanburg, SC • On-site

Full-time

Re-posted 21 days ago

Job description

Wastewater Treatment Operator I, II, III, IV

WWT Operator I-IIUnder general supervision, operates the assigned waste water treatment plants in accordance with established guidelines, regulations, standards and rules ensuring the quality of effluent meets NPDES permit requirements. Reports to the Lead Operator.

WWT Operator III-IV

Under general supervision, assists the Lead Operator in the day-to-day operation of the assigned treatment facilities/programs. Assists with maintenance, process control, safety and training requirements for the assigned section of the WWT Department. Secondary responsibilities include special projects, and assistance with regulatory concerns. Reports to the Lead Operator.

MINIMUM TRAINING AND EXPERIENCE:

WWT Operator I

· High school diploma or equivalent and five to eleven months of experience in wastewater treatment principles and theory.

· Must possess a valid driver’s license and obtain First Aid/CPR certification.

· Must obtain Wastewater Operator Class "D" certification within two years of employment.

WWT Operator II

· High school diploma or equivalent and a minimum of two years of experience in wastewater treatment principles and theory.

· Must possess a valid driver’s license and obtain First Aid/CPR certification.

· Must possess a Wastewater Operator Class "C" certification.

WWT Operator III

· High school diploma or equivalent and a minimum of three years of experience in wastewater treatment principles and theory.

· Must possess a valid driver’s license: Class B CDL (with tanker endorsement) is preferred.

· Must obtain First Aid/CPR certification.

· Must possess a Wastewater Operator Class "B" certification.

· Must obtain Biosolids/Residuals Operator’s Certification.

· Must be efficient in the use of computers and related software, e.g., Word, Excel, PowerPoint, etc.

WWT Operator IV

· High school diploma or equivalent and a minimum of four years of experience in wastewater treatment principles and theory.

· Must possess a valid driver’s license: Class B CDL (with tanker endorsement) is preferred.

· Must obtain First Aid/CPR certification.

· Must possess a Wastewater Operator Class "A" certification for more than one year.

· Must obtain Biosolids/Residuals Operator’s Certification.

· Must be efficient in the use of computers and related software, e.g., Word, Excel, PowerPoint, etc.

Additional Requirements: The WWT Operator Trainee must be willing to work towards advancement through Biological Wastewater progressions (e.g. Trainee D to C to B to A) in a scheduled time frame.