WATER OPERATOR
San Andreas, CA · On-site
$35/hr
Rite of Passage Team is hiring for Part-Time Water Operator in San Andreas, California Nestled in the Sierra foothills of California, Yosemite and Mt. Lassen Treatment Centers located on the Sierra ...
San Andreas, CA · On-site
$35/hr
Rite of Passage Team is hiring for Part-Time Water Operator in San Andreas, California Nestled in the Sierra foothills of California, Yosemite and Mt. Lassen Treatment Centers located on the Sierra ...
San Andreas, CA · On-site
$35/hr
Rite of Passage Team is hiring for Part-Time Water Operator in San Andreas, California Nestled in the Sierra foothills of California, Yosemite and Mt. Lassen Treatment Centers located on the Sierra ...
San Andreas, CA · On-site
$35/hr
Rite of Passage Team is hiring for Part-Time Water Operator in San Andreas, California Nestled in the Sierra foothills of California, Yosemite and Mt. Lassen Treatment Centers located on the Sierra ...
San Andreas, CA · On-site
$35/hr
Rite of Passage Team is hiring for Part-Time Water Operator in San Andreas, California Nestled in the Sierra foothills of California, Yosemite and Mt. Lassen Treatment Centers located on the Sierra ...
Newberry Springs, CA · On-site
$25.33/hr
Water Operator I Salary: $25.33 per hour, DOE Water Operator II Salary: $27.81 per hour, DOE Job Summary: The Water Operator I or II's primary responsibilities are to demonstrate and perform a ...
Newberry Springs, CA · On-site
$25.33/hr
Water Operator I Salary: $25.33 per hour, DOE Water Operator II Salary: $27.81 per hour, DOE Job Summary: The Water Operator I or II's primary responsibilities are to demonstrate and perform a ...
Klamath, CA · On-site
$23.48 - $35.50/hr
Public Utilities Opening Date: 08/11/2026 Closing Date: 9/1/2026 5:00 PM Pacific POSITION SUMMARY Under the direct supervision of the Chief Water Operator, works to assist with the control, operation ...
Klamath, CA · On-site
$23.48 - $35.50/hr
Public Utilities Opening Date: 08/11/2026 Closing Date: 9/1/2026 5:00 PM Pacific POSITION SUMMARY Under the direct supervision of the Chief Water Operator, works to assist with the control, operation ...
$23.48 - $35.50/hr
POSITION SUMMARY Under the direct supervision of the Chief Water Operator, works to assist with the control, operation, and maintenance of small rural water systems on the Yurok Reservation. Operate ...
$23.48 - $35.50/hr
POSITION SUMMARY Under the direct supervision of the Chief Water Operator, works to assist with the control, operation, and maintenance of small rural water systems on the Yurok Reservation. Operate ...
Yountville, CA · On-site
$6.0K - $7.7K/mo
Drinking Water Operator Classification: WATER AND SEWAGE PLANT SUPERVISOR $6,088.00 - $7,707.00 A New to State candidates will be hired into the minimum salary of the classification or minimum of ...
Yountville, CA · On-site
$6.0K - $7.7K/mo
Drinking Water Operator Classification: WATER AND SEWAGE PLANT SUPERVISOR $6,088.00 - $7,707.00 A New to State candidates will be hired into the minimum salary of the classification or minimum of ...
Ontario, CA · On-site
$28.09 - $34.95/hr
Operate the waste water system within permit limits set by the City, TCEQ, and EPA. Aid in complying with the Storm Water Pollution Prevention Plan. Maintain the back lot within food safety and ...
Ontario, CA · On-site
$28.09 - $34.95/hr
Operate the waste water system within permit limits set by the City, TCEQ, and EPA. Aid in complying with the Storm Water Pollution Prevention Plan. Maintain the back lot within food safety and ...
Ontario, CA · On-site
$28.09 - $34.95/hr
Operate the waste water system within permit limits set by the City, TCEQ, and EPA. Aid in complying with the Storm Water Pollution Prevention Plan. Maintain the back lot within food safety and ...
Ontario, CA · On-site
$28.09 - $34.95/hr
Operate the waste water system within permit limits set by the City, TCEQ, and EPA. Aid in complying with the Storm Water Pollution Prevention Plan. Maintain the back lot within food safety and ...
Ontario, CA · On-site
$28.09 - $34.95/hr
Operate the waste water system within permit limits set by the City, TCEQ, and EPA. Aid in complying with the Storm Water Pollution Prevention Plan. Maintain the back lot within food safety and ...
Ontario, CA · On-site
$28.09 - $34.95/hr
Operate the waste water system within permit limits set by the City, TCEQ, and EPA. Aid in complying with the Storm Water Pollution Prevention Plan. Maintain the back lot within food safety and ...
Ontario, CA · On-site
$28.09 - $34.95/hr
Operate the waste water system within permit limits set by the City, TCEQ, and EPA. Aid in complying with the Storm Water Pollution Prevention Plan. Maintain the back lot within food safety and ...
Ontario, CA · On-site
$28.09 - $34.95/hr
Operate the waste water system within permit limits set by the City, TCEQ, and EPA. Aid in complying with the Storm Water Pollution Prevention Plan. Maintain the back lot within food safety and ...
$98K - $134K/yr
GENERAL DESCRIPTION Irvine Ranch Water District is currently accepting applications for an Operator II in the Water Operations Department. Applications will be accepted on a continuous basis until a ...
$98K - $134K/yr
GENERAL DESCRIPTION Irvine Ranch Water District is currently accepting applications for an Operator II in the Water Operations Department. Applications will be accepted on a continuous basis until a ...
Irvine, CA · On-site
$98K - $134K/yr
Water Operations Opening Date: 08/19/2026 Closing Date: Continuous GENERAL DESCRIPTION Irvine Ranch Water District is currently accepting applications for an Operator II in the Water Operations ...
Irvine, CA · On-site
$98K - $134K/yr
Water Operations Opening Date: 08/19/2026 Closing Date: Continuous GENERAL DESCRIPTION Irvine Ranch Water District is currently accepting applications for an Operator II in the Water Operations ...
Lakeside, CA · On-site
$22.25 - $30.75/hr
Requires high school diploma or GED A valid Grade 2 or higher Wastewater Treatment Plant Operator Certificate issued by the State of California Water Resources Control Board. REQUIRED EXPERIENCE: At ...
Lakeside, CA · On-site
$22.25 - $30.75/hr
Requires high school diploma or GED A valid Grade 2 or higher Wastewater Treatment Plant Operator Certificate issued by the State of California Water Resources Control Board. REQUIRED EXPERIENCE: At ...
Lakeside, CA · On-site
$22.25 - $30.75/hr
Requires high school diploma or GED A valid Grade 2 or higher Wastewater Treatment Plant Operator Certificate issued by the State of California Water Resources Control Board. REQUIRED EXPERIENCE: At ...
Lakeside, CA · On-site
$22.25 - $30.75/hr
Requires high school diploma or GED A valid Grade 2 or higher Wastewater Treatment Plant Operator Certificate issued by the State of California Water Resources Control Board. REQUIRED EXPERIENCE: At ...
Hawthorne, CA · On-site
$26.61 - $34.59/hr
Water Supply Operator I Accountability The Water Supply Operator I is an entry-level position requiring immediate to general supervision. Essential Duties and Responsibilities • Operates and ...
Hawthorne, CA · On-site
$26.61 - $34.59/hr
Water Supply Operator I Accountability The Water Supply Operator I is an entry-level position requiring immediate to general supervision. Essential Duties and Responsibilities • Operates and ...
Bay Point, CA · On-site
$26.61 - $34.59/hr
Water Supply Operator I Accountability The Water Supply Operator I is an entry-level position requiring immediate to general supervision. Essential Duties and Responsibilities • Operates and ...
Bay Point, CA · On-site
$26.61 - $34.59/hr
Water Supply Operator I Accountability The Water Supply Operator I is an entry-level position requiring immediate to general supervision. Essential Duties and Responsibilities • Operates and ...
Hawthorne, CA · On-site
$26.61 - $34.59/hr
Water Supply Operator I Accountability The Water Supply Operator I is an entry-level position requiring immediate to general supervision. Essential Duties and Responsibilities • Operates and ...
Hawthorne, CA · On-site
$26.61 - $34.59/hr
Water Supply Operator I Accountability The Water Supply Operator I is an entry-level position requiring immediate to general supervision. Essential Duties and Responsibilities • Operates and ...
Santa Maria, CA · On-site
$26.61 - $34.59/hr
ESSENTIAL DUTIES AND RESPONSIBILITIES FOR WATER SUPPLY OPERATOR I: • Operates and monitors a variety of water supply and treatment equipment such as: o Pumping systems o Chemical feed systems o ...
Santa Maria, CA · On-site
$26.61 - $34.59/hr
ESSENTIAL DUTIES AND RESPONSIBILITIES FOR WATER SUPPLY OPERATOR I: • Operates and monitors a variety of water supply and treatment equipment such as: o Pumping systems o Chemical feed systems o ...
Simi Valley, CA · On-site
$24.28 - $29.14/hr
Essential Duties and Responsibilities for all levels of Water Distribution Operator • Learns to perform the various tasks associated with the maintenance and operation of a water distribution ...
Simi Valley, CA · On-site
$24.28 - $29.14/hr
Essential Duties and Responsibilities for all levels of Water Distribution Operator • Learns to perform the various tasks associated with the maintenance and operation of a water distribution ...
San Dimas, CA · On-site
$24.28 - $29.14/hr
Essential Duties and Responsibilities for all levels of Water Distribution Operator • Learns to perform the various tasks associated with the maintenance and operation of a water distribution ...
San Dimas, CA · On-site
$24.28 - $29.14/hr
Essential Duties and Responsibilities for all levels of Water Distribution Operator • Learns to perform the various tasks associated with the maintenance and operation of a water distribution ...
$13.05 - $15.51
2% of jobs
$15.51 - $17.97
7% of jobs
$17.97 - $20.42
15% of jobs
$20.50 is the 25th percentile. Wages below this are outliers.
$20.42 - $22.88
18% of jobs
The median wage is $24.21 / hr.
$22.88 - $25.34
14% of jobs
$25.34 - $27.80
14% of jobs
$29.03 is the 75th percentile. Wages above this are outliers.
$27.80 - $30.26
10% of jobs
$30.26 - $32.72
9% of jobs
$32.72 - $35.18
5% of jobs
$35.18 - $37.63
4% of jobs
$37.63 - $40.09
2% of jobs
$13
$25
$40
As a water treatment plant operator, also called a water operator, you measure water quality and quantity using computerized equipment. Your job duties include the maintenance and repair of water treatment equipment and water delivery systems. As a water and wastewater treatment plant operator, you collaborate with engineers, chemists, and lab assistants to test water samples to inform your decisions about water treatment systems. Your primary responsibility is to make sure that water is safe for people to drink and use in their daily lives.
| Aspect | Water Operator | Water Treatment Plant Operator |
|---|---|---|
| Certifications | Water operator licenses, state-specific certifications | Water treatment operator licenses, state certifications |
| Work Environment | Water distribution systems, pipelines, reservoirs | Water treatment facilities, filtration systems |
| Employer & Industry | Municipalities, water districts, private water companies | Municipal water plants, treatment facilities |
Both roles require similar certifications and work in water-related environments, often within municipal or private water systems. The main difference is that Water Operators focus more on maintaining water distribution systems, while Water Treatment Plant Operators specialize in operating and maintaining water treatment processes. Understanding these distinctions helps job seekers identify the right career path in the water industry.
The most popular types of Water Operator jobs in California are:
For Water Operator jobs in California, the most frequently searched job titles are:
The top searched job categories for Water Operator jobs in California are:
Cities in California with the most Water Operator job openings:
For Water Operator jobs in CA, the most frequently searched job titles are:

$35/hr
Part-time
Medical, Dental, Vision, Life, Retirement, PTO
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5.8
Based on 31 frontline employees who took The Breakroom Quiz
143rd of 242 rated social care providers
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Rite of Passage is a Nevada‑based nonprofit youth services provider founded in 1984 and headquartered in Minden, NV. It operates a national continuum of evidence‑based, trauma‑responsive programs‑including residential treatment centers, day schools, therapeutic foster care, prevention and reunification services, charter/day school education, and mentoring‑based family preservation initiatives‑serving around 2,000 youth daily across 15 states. As of 2025, the organization is led by co‑founder and CEO Ski James Broman and holds CARF Three‑Year Accreditation, affirming its program quality and compliance with national standards.
Individual, family and community social assistance
1,001 - 5,000 Employees
Minden, NV, US
1984