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Wastewater Treatment Jobs in California
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Jobs found: 163
today 1. Trades / Skilled Labor Operator, Maintenance Technician / Mechanic Job in Rialto, California, USA (Rialto jobs)

Trades / Skilled Labor (Maintenance Technician / Mechanic, Utility Technician, Wastewater Treatment)

Position: Operator I - Company Description - Veolia in North America is the top - ranked environmental company in the United States for...

Trades / Skilled Labor Operator, Maintenance Technician / Mechanic Job

Listing for: Veolia
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today 2. Water Treatment Facility Design Engineer Job in Sacramento, California, USA (Sacramento jobs)

Engineering (Environmental Engineer, Water Engineer, Water Management, Wastewater Treatment)

GFT is seeking a Water Treatment Design Engineer to join our Water team! This role follows a hybrid work model, requiring regular...

Water Treatment Facility Design Engineer Job

Listing for: Gannett Fleming, Inc.
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today 3. Water Treatment Operator: SCADA-Driven Plant & Water Quality Job in Colusa, California, USA

Engineering (Water Management, Water Engineer, Wastewater Treatment)

Location: Colusa - Colusa Indian Community Council is seeking a Water Treatment Operator to oversee operation and maintenance of the...

Water Treatment Operator: SCADA-Driven Plant & Water Quality Job

Listing for: Colusa Indian Community Council
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today 4. Water System Operator Job in Sacramento, California, USA (Sacramento jobs)

Trades / Skilled Labor (Utility Technician, Maintenance Technician / Mechanic, HVAC Tech / Heating Engineer, Wastewater Treatment), Engineering (Maintenance Technician / Mechanic, HVAC Tech / Heating Engineer, Wastewater Treatment)

The Position - This is a continuous filing exam. The next filing cut - offs are at 5:00 pm on: 6/8/26, 9/8/26, 12/8/26. Water System...

Water System Operator Job

Listing for: Government Jobs
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today 5. Wastewater Conveyance Operator; Wastewater Collection Worker B); Rev Job in Los Angeles, California, USA (Los Angeles jobs)

Maintenance/Cleaning (Wastewater Treatment, Maintenance Worker)

Position: WASTEWATER CONVEYANCE OPERATOR (WASTEWATER COLLECTION WORKER) 4110 (B) (REV 08 - 12 - 25) - Wastewater Conveyance Operator -...

Wastewater Conveyance Operator; Wastewater Collection Worker B); Rev Job

Listing for: Government Jobs
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today 6. Wastewater Conveyance Operator; Wastewater Collection Worker B); Rev Job in Los Angeles, California, USA (Los Angeles jobs)

Maintenance/Cleaning (Maintenance Worker, Wastewater Treatment, Building Maintenance, Maintenance Technician / Mechanic)

Position: WASTEWATER CONVEYANCE OPERATOR (WASTEWATER COLLECTION WORKER) 4110 (B) (REV 08 - 12 - 25) - ANNUAL SALARY - $64,686 to...

Wastewater Conveyance Operator; Wastewater Collection Worker B); Rev Job

Listing for: City of Los Angeles
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today 7. Wastewater Plant Operator II Job in San Diego, California, USA (San Diego jobs)

Engineering (Environmental Engineer, Wastewater Treatment, Water Management)

Position: Wastewater Plant Operator II - 26707001 - Excellent Career Opportunity! Department of Public Works Wastewater Plant Operator II...

Wastewater Plant Operator II Job

Listing for: County of San Diego
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today 8. Wastewater Process Engineer — Hybrid: Design & Upgrades Job in Santa Rosa, California, USA (Santa Rosa jobs)

Engineering (Water Engineer, Environmental Engineer, Wastewater Treatment)

Kennedy Jenks is seeking a Wastewater Process Engineer to join the California - based Wastewater Infrastructure team. You will support...

Wastewater Process Engineer — Hybrid: Design & Upgrades Job

Listing for: Kennedy Jenks
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today 9. Water Treatment Facility Design Engineer Job in Sacramento, California, USA (Sacramento jobs)

Engineering (Environmental Engineer, Water Engineer, Water Management, Wastewater Treatment)

What You Will Do: - GFT is seeking a Water Treatment Design Engineer tojoin our Water team! - This role follows a hybrid work model,...

Water Treatment Facility Design Engineer Job

Listing for: Gannett Fleming
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today 10. Wastewater Process Engineer Job in Santa Rosa, California, USA (Santa Rosa jobs)

Engineering (Environmental Engineer, Water Engineer, Wastewater Treatment)

Founded in 1919, KJ has always looked to the future. With a talented team of professionals and a culture of continuous improvement, we...

Wastewater Process Engineer Job

Listing for: Kennedy Jenks
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Jobs found: 163