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Wastewater Treatment Jobs in California
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Jobs found: 162
today 1. 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 2. 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 3. 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 4. 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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today 5. 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 6. 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 7. Wastewater Operator Job in Carmel-by-the-Sea, California, USA

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

Location: Carmel - by - the - Sea - Great Opportunity! JOB FUNCTION/PURPOSE - The Wastewater Operator I is responsible for operation and...

Wastewater Operator Job

Listing for: Inframark LLC
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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. Wastewater Plant Operator II - Path to Operator III Job in Madera, California, USA (Madera jobs)

Maintenance/Cleaning (Utility Technician, Wastewater Treatment)

City of Madera is hiring for experienced Wastewater Treatment Plant Operators to join our Public Works team, ensuring reliable plant...

Wastewater Plant Operator II - Path to Operator III Job

Listing for: City of Madera
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today 10. Practice Lead - Wastewater Technology Job in San Francisco, California, USA (San Francisco jobs)

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

Join to apply for the Practice Lead - Wastewater Technology role at Garver - Join to apply for the Practice Lead - Wastewater...

Practice Lead - Wastewater Technology Job

Listing for: Garver
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Jobs found: 162