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Part Time Wastewater Operator Class 3 Jobs (NOW HIRING)

City of Parkston

Wastewater Operator

Parkston, SD

$20.75 - $28.50/hr

The City of Parkston is accepting applications for part-time water and wastewater operator. Duties would include collect water and wastewater samples to send into the state lab. Document and report ...

Central States Water Resources

$30/hr

Major Job Duties The Part-Time Certified Water/Wastewater Operator is responsible for the routine ... Valid Florida Class C Water Operator License required. * Wastewater Operator Certification ...

GHD

Water/Wastewater Operator- Part Time

Phoenix, AZ · On-site

$21.50 - $29.75/hr

GHD has an exciting opportunity for a Part Time as Needed Wastewater/Water Treatment Plant Operator ... Arizona Department of Environmental Quality (ADEQ) Grade 3 Water Treatment Plant Operator ...

GHD Group

Water/Wastewater Operator- Kingman, AZ

Phoenix, AZ · On-site

$21.50 - $29.75/hr

Arizona Department of Environmental Quality (ADEQ) Grade 3 Water Treatment Plant Operator ... part-time throughout the year as needed * Ability to analyze field readings, data and operating ...

GHD

Water/Wastewater Operator- Kingman, AZ

Phoenix, AZ

$21.50 - $29.75/hr

Arizona Department of Environmental Quality (ADEQ) Grade 3 Water Treatment Plant Operator ... part-time throughout the year as needed * Ability to analyze field readings, data and operating ...

GHD

Wastewater Treatment Plant Operator

Borger, TX

New Mexico Environmental Department (NMED) Grade 3 Water Treatment Plant Operator Certification and ... part-time throughout the year as needed * Ability to analyze field readings, data and operating ...

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

As of Aug 25, 2026, the average hourly pay for part 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 Part Time Wastewater Operator Class 3 vs Part Time Wastewater Operator Class 2?

AspectPart Time Wastewater Operator Class 3Part Time Wastewater Operator Class 2
Required CertificationsMust hold a Class 3 certificationMust hold a Class 2 certification, which is higher
Work EnvironmentOperates in treatment plants with moderate complexityWorks in more complex treatment facilities requiring advanced skills
Employer & Industry UsageCommonly employed in municipal and industrial wastewater facilitiesTypically found in larger or more advanced treatment plants

The main difference between Part Time Wastewater Operator Class 3 and Class 2 lies in certification requirements and job complexity. Class 2 operators have higher credentials and handle more complex treatment processes, often working in larger facilities. Class 3 operators are qualified for moderate tasks and smaller plants. Understanding these distinctions helps in choosing the right certification path and job opportunities.

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

Cities with the most Part 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:

Part Time Wastewater Operator Class 3 jobs near you

Wastewater Operator I/II (Part-time)

Burbank, CA • On-site

Inframark
Utilities • 1 - 5K employees

8.0

Company rating: 8.0 out of 10

Based on 45 frontline employees who took The Breakroom Quiz

33rd of 53 rated energy and utility

People enjoy working here

Good employer

Recommended by parents

Learn more about Inframarkexternal

$30 - $52/hr

Full-time, Part-time

Medical, Dental, Life, Retirement, PTO

Re-posted 5 days ago

Job description

Join Inframark: Leading the Way in Water Management
Inframark's Operations and Maintenance team is an award-winning team that delivers cutting-edge water, wastewater, and public works services to municipalities, utility districts, and industries. We are dedicated to supporting our employees as well as protecting the environment and the communities we serve. You would be empowered to thrive in a dynamic, supportive, and innovative environment. Take the next step in your career and join us at Inframark. Apply today!
Why Work for Inframark?
Our dedication to sustainability and community impact drives us to ensure clean, safe water for future generations. Whether you're at the start of your career or looking for advancement, Inframark offers purpose-driven work and opportunities for growth. We offer an attractive salary package, including a generous benefits package with health, dental, and life insurance, 401(k) plan, paid time off, sick leave, holidays, and wellness plan.
We are looking for a Part-time Wastewater Operator II or III in our Burbank Wastewater plant. Salary range $30-$52/hr, depending on level of experience.
The Wastewater Operator II/III is responsible for the operation and maintenance of equipment at medium to large sized wastewater facilities.
RESPONSIBILITIES
  • Operates a variety of equipment/machinery including: valves, pumps, motors, belt presses, disinfection equipment, vehicles, etc.
  • Conducts routine testing, monitoring, troubleshooting and maintenance of production wells, water/wastewater.
  • Performs and documents treatment process and maintenance of treatment facility equipment to assure proper operations and documents. Documents plant performance including daily flow and chemical usage.
  • Responds to call outs and after-hours emergencies to repair treatment equipment, pumps, motors, sensing devices, instrumentation and electrical support.
  • Ensures facilities are secure. Cleans and maintains treatment plant grounds when necessary.
  • Trains employees on proper plant operations, repair and installation techniques, SOPs and safe work practices.
  • Provides customer service functions when necessary.
  • Communicates with client and customers related to routine technical aspects of operations.
  • May coordinate maintenance activities at the treatment facility.
  • Other duties as assigned.

Willing to work all shifts, including weekends, holidays, evening and 24-hour emergency on call.
Education/Experience: High School Diploma or GED and 4 years water/wastewater experience.
Licenses/Certifications: Valid Driver's License (CDL preferred). Water/Wastewater Operator's License specific to state and site-specific requirements. Other licenses may vary according to specific site and assignments.
Technical: Ability to follow manual & operating instructions. Advanced knowledge of water/wastewater. Intermediate proficiency with Microsoft Office applications & internet.
Communication: Communicates clearly & professionally. Contributes to a positive internal & external customer experience. Maintains composure in challenging situations. Collaborates with others. Asks for constructive feedback. Communicates detailed information.
Problem Solving & Quality: Pays attention to detail. Identifies & solves complex issues. Escalates issues accordingly; Checks work for quality. Shares suggestions to improve quality & productivity. Identifies, solves complex issues.
Managing for Results: Works independently with minimal supervision. Takes projects to completion. Follows all company policies & SOPs. Manages multiple tasks, projects & priorities. Demonstrates flexibility in workflow & scheduling.
Leadership & Initiative: Demonstrates a positive attitude. Acts in accordance with company vision, mission & values. Takes accountability for own performance. Willing to take on additional assignments. Seeks out opportunities for leadership & development. Trains others. Takes charge in absence of supervisor.
PHYSICAL DEMANDS
Must be able to: frequently lift 50-60 pounds; load, unload & move large equipment/tools; access confined spaces; continuously walk and climb stairs and ladders.
To support a safe and secure workplace, all offers of employment are contingent upon the successful completion of background screening, drug testing, and driving record review where applicable.
Inframark is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against based on disability.
Learn more about us at Operations and Maintenance - Inframark

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