Entry Level Wastewater Treatment Operator Jobs

New grad wastewater treatment operator jobs welcome recent graduates and entry level candidates with zero to two years of experience, where hands-on internship work or vocational training can matter more than a long resume. Most openings are on-site roles across Manufacturing, Energy, and Government & Public Sector, with employers like US Water Services Corporation, GHD, and Inframark hiring at this level now.

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Overview

Open roles7
Top stateOklahoma
Top employerUS Water Services Corporation
Top cityHeavener, OK
Work type100% On-site
Top industryManufacturing

Showing 5 of 7+ Entry Level Wastewater Treatment Operator jobs

Wastewater Treatment Operator
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Added 1w ago
Wastewater Treatment Operator
Georgia-Pacific
Perdue Hill, Alabama
Specialized Engineering
Manufacturing Operations
Quality Control
Environmental Engineering
$25.34/hr
On-Site
High School
10,000+

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Lead Wastewater Treatment Plant Operator- Class B License or Higher
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Added 3mo ago
Lead Wastewater Treatment Plant Operator- Class B License or Higher
US Water Services Corporation
New Port Richey, Florida
Factory & Production Work
Manufacturing Operations
Quality Control
High school diploma or GED
501-1,000

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Wastewater Treatment Operator
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Added 3mo ago
Wastewater Treatment Operator
Inframark
Oklahoma City, Oklahoma
Business Operations
Project Management
High school diploma or GED
1,001-5,000

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Wastewater Treatment Plant Operator
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Added 4mo ago
Wastewater Treatment Plant Operator
US Water Services Corporation
Heavener, Oklahoma
Specialized Engineering
Environmental Engineering
On-Site
High School
501-1,000

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Wastewater Treatment Plant Operator
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Added 4mo ago
Wastewater Treatment Plant Operator
US Water Services Corporation
Lehigh Acres, Florida
Specialized Engineering
Environmental Engineering
On-Site
High School
501-1,000

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Entry Level Wastewater Treatment Operator Job Market

Who's Hiring

US Water Services Corporation3 open roles
GHD1 open role
Inframark1 open role

Top Industries Hiring

  • Manufacturing
  • Energy
  • Government & Public Sector
  • Consulting & Professional Services

Entry Level Wastewater Treatment Operator Jobs: Frequently Asked Questions

How do I get an entry level wastewater treatment operator job?

Start by earning a state-issued wastewater operator certification, even at the lowest grade level, since most employers require it before you can work independently. Vocational training programs, community college coursework in environmental science or water technology, and any internship or co-op experience at a treatment plant give you a clear edge. Applying to municipal utilities and water districts is often the fastest path in at the entry level.

Which companies hire entry level wastewater treatment operators?

Companies hiring entry level wastewater treatment operators right now include US Water Services Corporation, GHD, and Inframark, based on current listings on Migrate Mate as of November 2026. Hiring at this level comes from a mix of municipal water authorities, private utility management firms, and industrial facilities that operate their own on-site treatment systems.

Are there remote entry level wastewater treatment operator jobs?

Yes, though the role is predominantly hands-on and on-site by nature. About 0% of entry level wastewater treatment operator openings are remote or hybrid as of November 2026, and those roles typically involve monitoring, data entry, or administrative support functions rather than direct plant operations. Most operators beginning their careers should expect to work in person at a treatment facility.

Are these new grad wastewater treatment operator jobs?

Yes, this page includes new grad, recent graduate, and junior wastewater treatment operator roles. A new-grad-friendly posting typically welcomes candidates with zero to two years of experience, accepts an internship, vocational program, or relevant coursework in place of full-time history, and may offer on-the-job training toward higher operator certification grades. If a listing mentions trainee, apprentice, or operator-in-training, it is built for someone just starting out.

Which industries hire the most entry level wastewater treatment operators?

Entry Level wastewater treatment operator roles concentrate in Manufacturing, Energy, and Government & Public Sector, based on current listings on Migrate Mate as of November 2026. These sectors drive hiring at this level because they operate regulated treatment infrastructure that requires licensed personnel around the clock, creating steady demand for new operators entering the field.