Water Treatment Technician Jobs

Water Treatment Technician jobs are open across municipal utilities, private water companies, industrial facilities, and environmental services firms, at every level from entry-level operator to lead and supervisory technician, with specializations in distribution systems, wastewater treatment, and chemical dosing. Scan the live roles below and apply to whichever ones fit.

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Overview

Open roles265+
Top stateTexas
Top employerVeolia
Top cityBastrop, TX
Work type50% Hybrid
Top industryConsulting

Showing 5 of 265+ Water Treatment Technician jobs

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In-Home Water Treatment Sales Representative — Leads Provided + 10% commission
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Added 2d ago
In-Home Water Treatment Sales Representative — Leads Provided + 10% commission
LUQ Water
Richmond, Virginia
Account Management
Inside Sales
Sales
$75k - $150k/yr
On-Site

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In-Home Sales Closer — Water Treatment
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Added 2d ago
In-Home Sales Closer — Water Treatment
Premium Home Products
Lewisville, Texas
Business Strategy
Product Management
Project Management
$79k.1 - $179k.22/yr
Hybrid

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SpaceX
Instrumentation & Controls Technician, Water Treatment (Starlink)
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SpaceX
Added 2d ago
Instrumentation & Controls Technician, Water Treatment (Starlink)
SpaceX
Bastrop, Texas
Electrical Engineering
Engineering (Non-Software)
Manufacturing Engineering
High school diploma or GED
1,001-5,000

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Veolia
Copy of Sr. Process Engineer - Water Treatment
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Veolia
Added 3d ago
Copy of Sr. Process Engineer - Water Treatment
Veolia
Richmond, California
Account Management
Customer Service
Customer Service & Support
Sales
$115k - $135k/yr
Remote (US)
Bachelor's degree in mechanical engineering
10,000+

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Veolia
Sr. Process Engineer - Water Treatment
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Veolia
Added 3d ago
Sr. Process Engineer - Water Treatment
Veolia
San Jose, California
Account Management
Customer Service
Customer Service & Support
Sales
$115k - $135k/yr
Remote (US)
Bachelor's degree in mechanical engineering
10,000+

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Water Treatment Technician Job Market

Who's Hiring

  • Veolia
    Veolia41
  • Thermo Fisher Scientific
    Thermo Fisher Scientific18
  • GFT
    GFT17
  • ChemTreat
    ChemTreat16
  • Garratt-Callahan
    Garratt-Callahan8

Top Industries Hiring

  • Consulting & Professional Services25
  • Chemicals & Materials16
  • Waste Management & Environmental Services8
  • Aerospace & Defense5
  • Manufacturing4

What Employers Look For

The qualifications that appear most often in water treatment technician jobs.

  • Valid state water or wastewater operator certification at the required class level
  • Experience operating and monitoring treatment plant equipment and SCADA systems
  • Knowledge of chemical dosing, testing procedures, and water quality regulations
  • Ability to collect water samples and perform routine laboratory analyses
  • Valid driver's license for travel between plant sites or remote facilities
  • High school diploma or GED, with preference for an associate degree in environmental science or a related field

Tips for Your Water Treatment Technician Job Search

List your operator certifications prominently

Your state-issued water or wastewater operator license is often the first filter hiring managers use. Put the certification name, level, and issuing state in a dedicated section near the top of your resume so it's visible before a recruiter reads a single bullet.

Tailor your resume to the system type

Municipal surface water plants, groundwater utilities, and industrial wastewater facilities each use different equipment and regulations. Rewrite your work history bullets to match the system type listed in each job posting so your experience reads as a direct fit.

Apply early to roles that fit

Migrate Mate lists water treatment technician openings from across the United States in one place, so you can find roles that match your certification level and system experience and apply directly to each listing.

Target postings that match your certification level

Many utilities post separate openings for Class I, II, III, and IV operators. Applying to a role that requires a higher license than you hold rarely leads anywhere. Search by your current certification class to focus only on listings where you already meet the core requirement.

Prepare for hands-on technical screening

Many utilities run a practical skills assessment before a formal interview, asking you to walk through a chemical feed calculation, read a SCADA screen, or describe a standard shutdown procedure. Review your most recent plant's SOPs and be ready to explain your troubleshooting process out loud.

Negotiate shift differentials, not just base pay

Water treatment roles frequently involve rotating shifts, nights, and weekends. Before accepting an offer, ask specifically about differential rates for nights and holidays, overtime eligibility, and on-call pay structures, since those elements often add up to more than a higher base rate at a competing utility.

Water Treatment Technician Jobs: Frequently Asked Questions

Which companies are hiring the most water treatment technicians?

The most active employers for water treatment technicians right now are Veolia, Thermo Fisher Scientific, and GFT, and the most openings are in Texas, Florida, and California, based on current listings on Migrate Mate as of August 2026. Demand tends to be highest at large municipal utilities and regional water authority contractors.

How many water treatment technician jobs are remote?

About 66% of water treatment technician openings are fully remote or hybrid as of August 2026, which is low compared to most technical fields because the core work requires physical presence at a plant or distribution site. The sub-areas most likely to allow any remote work are regulatory compliance reporting, data analysis, and environmental permitting support roles attached to water operations teams.

How do you become a water treatment technician?

Start by earning a high school diploma or GED, then complete a state-approved water or wastewater operator training program, which many community colleges offer. Apply for an entry-level operator position at a municipal utility or contract operations firm to gain supervised plant hours. Once you meet your state's experience requirement, sit for your Class I certification exam and build toward higher license levels over time.

Can you get hired as a water treatment technician with little or no experience?

Yes, utilities and contract operations firms regularly hire trainees or operator-in-training candidates who work under a licensed operator while accumulating the plant hours required for certification. Relevant backgrounds that help include military water purification, industrial maintenance, environmental science coursework, or lab technician experience. Some states also allow you to sit for the entry-level exam before completing your hours, which makes you more competitive from day one.

What does the water treatment technician interview process look like?

Most utilities start with a structured phone screen focused on your certification level and system experience, followed by an in-person or panel interview with plant supervisors and an operations manager. Many employers include a practical component where you walk through a scenario such as responding to a turbidity spike or a chemical feed failure. Some municipal positions also require a written technical exam before a conditional offer is extended.

Where can I find and apply to water treatment technician jobs?

You can find and apply to water treatment technician jobs on Migrate Mate, which lists current openings from utilities, contract operations firms, and industrial employers across the United States. Search for roles that match your certification level and system experience, then apply directly to each listing that fits your background.

See All 265+ Water Treatment Technician Jobs

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