ZipRecruiter

Log In

2

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.

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

$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 ...

Pilgrim's

Wastewater - Operator

Mount Pleasant, TX

$30.50/hr

FullTime Schedule: (1) Sun-Tue 7PM-7A /Wed 7P-1A (1) Wed 1AM-7AM / Thurs-Sat 7PM-7AM Location ... State Wastewater Operator License (Class I, II, or higher). * Experience in wastewater treatment ...

Pilgrim's

Wastewater - Operator

Mount Pleasant, TX · On-site

$30.50/hr

... Type: Full-Time Schedule: (1) Sun-Tue 7PM-7A /Wed 7P-1A (1) Wed 1AM-7AM / Thurs-Sat 7PM-7AM ... State Wastewater Operator License (Class I, II, or higher). * Experience in wastewater treatment ...

JBS Imports

Wastewater - Operator

Mount Pleasant, TX · On-site

$30.50/hr

... Type: Full-Time Schedule: (1) Sun-Tue 7PM-7A /Wed 7P-1A (1) Wed 1AM-7AM / Thurs-Sat 7PM-7AM ... State Wastewater Operator License (Class I, II, or higher). * Experience in wastewater treatment ...

next page

Showing results 1-20

All JobsWastewater Operator Class 3 JobsFull Time Wastewater Operator Class 3 Jobs

Full Time Wastewater Operator Class 3 information

See salary details

$14

$25

$39

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

As of Jul 31, 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 Operator Class I-II

H2O Innovation Inc.

Laurel, MS • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 25 days ago

H2O Innovation rating

7.5

Company rating: 7.5 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

264th of 487 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.

#INDEED
#ZR

What H2O Innovation employees say

Pay

Hours and flexibility

Workplace

Get the full story on Breakroom