Senior Level Water Treatment Technician Jobs

Senior level water treatment technician jobs place experienced professionals in charge of plant operations, process optimization, and the teams or projects that keep water systems compliant and running efficiently. Most openings are on-site or hybrid across Consulting & Professional Services, Waste Management & Environmental Services, and Chemicals & Materials, with employers like Veolia, GFT, and ChemTreat hiring at this level now.

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Overview

Open roles28
Top stateTexas
Top employerVeolia
Top cityDallas, TX
Work type63% Hybrid
Top industryConsulting

Showing 5 of 28+ Senior Level Water Treatment Technician jobs

ChemTreat
Sr. Sales Leader - Growth Driver, Industrial Water Treatment
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ChemTreat
Added 1mo ago
Sr. Sales Leader - Growth Driver, Industrial Water Treatment
ChemTreat
Midland, Texas
Customer Success
Sales
Solutions Engineering & Architecture
$150k - $200k/yr
Bachelor of Science

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Veolia
Account Manager - Industrial Water Treatment
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Veolia
Added 1mo ago
Account Manager - Industrial Water Treatment
Veolia
Erie, Pennsylvania
Program Management
Project Management
Bachelor's degree in mechanical engineering
10,000+

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Veolia
Account Manager - Industrial Water Treatment
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Veolia
Added 1mo ago
Account Manager - Industrial Water Treatment
Veolia
Cleveland, Ohio
Sales
Solutions Engineering (Pre-Sales)
Technical Product & Program Management
Bachelor's degree in mechanical engineering
10,000+

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Veolia
Account Manager - Industrial Water Treatment
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Veolia
Added 1mo ago
Account Manager - Industrial Water Treatment
Veolia
Rockville, Maryland
Business Development
Partnerships & Business Development
Sales
$85k - $105k/yr
Hybrid
Bachelor's degree in mechanical engineering
10,000+

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Petticoat-Schmitt Civil Contractors
Chief Estimator — Water & Wastewater Treatment Plant (WWTP)
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Petticoat-Schmitt Civil Contractors
Added 1mo ago
Chief Estimator — Water & Wastewater Treatment Plant (WWTP)
Petticoat-Schmitt Civil Contractors
Jacksonville, Florida
Construction Management
Project Management
201-500

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Senior Level Water Treatment Technician Job Market

Who's Hiring

Veolia
Veolia7 open roles
GFT
GFT5 open roles
ChemTreat
ChemTreat4 open roles

Top Industries Hiring

  • Consulting & Professional Services12
  • Waste Management & Environmental Services7
  • Chemicals & Materials5
  • Technology & Software2
  • Construction & Real Estate2

Senior Level Water Treatment Technician Jobs: Frequently Asked Questions

How do I get a senior level water treatment technician job?

Employers at this level look for candidates who can own outcomes, not just execute tasks. Demonstrating that you have led process improvements, maintained regulatory compliance under pressure, and mentored junior technicians will set you apart. Certifications like a Grade 3 or 4 water treatment operator license strengthen your profile significantly, as does hands-on experience with SCADA systems and chemical dosing optimization.

Which companies hire senior level water treatment technicians?

Companies hiring senior level water treatment technicians right now include Veolia, GFT, and ChemTreat, based on current listings on Migrate Mate as of August 2026. Hiring at this level comes from municipal utilities, private water management firms, and industrial operators in sectors where continuous water quality compliance is a core operational requirement.

Are there remote senior level water treatment technician jobs?

Yes, though most roles require regular on-site presence given the hands-on nature of plant operations. About 74% of senior level water treatment technician openings are remote or hybrid as of August 2026, and these positions tend to focus on oversight, compliance auditing, or technical consulting rather than direct plant operation.

What makes a water treatment technician role senior level?

Senior level roles are defined by ownership, scope, and leadership. Where a mid-level technician executes established procedures, a senior technician sets them, troubleshoots complex system failures independently, leads regulatory inspections, and mentors the team around them. These roles carry accountability for plant performance and compliance outcomes, not just task completion within a shift.

Which industries hire the most senior level water treatment technicians?

Senior Level water treatment technician roles concentrate in Consulting & Professional Services, Waste Management & Environmental Services, and Chemicals & Materials, based on current listings on Migrate Mate as of August 2026. These sectors drive the strongest demand because they operate large-scale or highly regulated water systems where senior-level technical expertise is essential to maintaining permits, safety standards, and operational continuity.