Top 97 Wastewater operator Jobs in California

Lead Wastewater Operator
Natural Systems Utilities —Santa Cruz, CA
- $33.33 - $38.33 an hour
- Overtime
- High school diploma or GED
- Driver's License
- 21 years or older
- Disability insurance
- Tuition reimbursement
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Water Control Operator
Heraeus Precious Metals —Santa Fe Springs, CA
- $22 - $24 an hour
- Full-time
- English
- In-person
- Communication skills
- Wellness program
- COVID-19 protective measures
4d
Wastewater Lead Operator - San Diego, Riverside & San Bernardino
Water Quality Specialists —San Diego, CA
- $100,000 a year
- Full-time
- Clean driving record
- Heavy equipment operation
- High school diploma or GED
- Health insurance
- Dental insurance
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Boiler Operator
USBP - West —Anaheim, CA
- $25 - $33 an hour
- Full-time
- Background check
- Mid-level
- High school diploma or GED
- Health insurance
- Dental insurance
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Wastewater Plant Operator I/II/III
City of Simi Valley —Simi Valley, CA
- $31.73 - $48.66 an hour
- Overtime
- CPR Certification
- Pass drug screening
- Mid-level
- Paid holidays
- Health insurance
Wastewater Operator I/II
City of Santa Rosa, CA —Santa Rosa, CA
- $93,809 - $125,392 a year
- Weekends as needed
- Pass drug screening
- Ability to climb stairs
- High school diploma or GED
- Paid holidays
- Health insurance
11d
Wastewater Operator
Ceco Concrete Construction, LLC —Irwindale, CA
- $26 - $30 an hour
- Full-time
- Mid-level
- Ability to climb stairs
- High school diploma or GED
12d
Wastewater Plant Operator II
County of San Diego —San Diego, CA
- $74,484.80 - $91,395.20 a year
- Online Application
- Background check
- Mid-level
- Military encouraged
Wastewater Treatment Plant Operator (Grade OIT-V, DOQ)
Inland Empire Utilities Agency —Chino, CA
- $73,964.80 - $139,776.00 a year
- Overtime
- Mid-level
- High school diploma or GED
- First Aid Certification
- Profit sharing
- AD&D insurance
Wastewater Operator (II-III)
Inframark —Burbank, CA
- $30 - $52 an hour
- Weekends as needed
- Background check
- Customer service
- Mid-level
- Paid holidays
- Health insurance
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Wastewater Operator l
City of Oxnard —Oxnard, CA
- $75,591.78 - $92,298.54 a year
- Overtime
- Heavy equipment operation
- Writing skills
- English
- Health insurance
- Dental insurance
Wastewater Conveyance Operator (Wastewater Collection Worker) 4110 (B) (Rev 08-12-25)
City of Los Angeles, CA —Los Angeles, CA
- $64,686 - $96,924 a year
- Online Application
- Research
- Mid-level
Wastewater Operator
Veolia —Crockett, CA
- $37 - $43 an hour
- Full-time
- Mid-level
- High school diploma or GED
- Analysis skills
- Health insurance
- Dental insurance
Quick Apply
Wastewater Operator-in-Training - Clovis, CA
Jacobs —Clovis, CA
- $52,000 - $61,100 a year
- Full-time
- Mid-level
- Power tools
- Hand tools
- Paid holidays
- Health insurance
Industrial Wastewater Treatment Operator I
CBRE —Santa Rosa, CA
- $38 - $43 an hour
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Basic math
- Paid holidays
- Health insurance
Wastewater Plant Operator III
County of San Diego —San Diego, CA
- $85,633.60 - $105,185.60 a year
- Full-time
- Background check
- Management
- Mid-level
- Opportunities for advancement
Wastewater Operator I - Lincoln, CA
Jacobs —Lincoln, CA
- $62,400 - $72,800 a year
- Full-time
- Mid-level
- 3 years
- Driver's License
- Paid holidays
- Health insurance
Wastewater Operator I/II (Part-time)
Inframark —Burbank, CA
- $30 - $52 an hour
- Part-time
- Background check
- Customer service
- Mid-level
- Paid holidays
- Health insurance
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Water Pollution Control Facility Lead Operator
City of Hayward —Hayward, CA
- $139,984.00 - $163,654.40 a year
- Online Application
- Basic math
- High school diploma or GED
- Continuous improvement
- Paid holidays
- Disability insurance
CCTV Operator
Pipe and Plant Solutions Inc —Hayward, CA
- $20.00 - $72.96 an hour
- Overtime
- Clean driving record
- Mid-level
- Residential
- Health insurance
- 401(k)
Quick Apply

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Lead Wastewater Operator

Natural Systems Utilities -
Santa Cruz, CA

Quick Apply

Job Details

Full-time
$33.33 - $38.33 an hour

Benefits

Disability insurance
Tuition reimbursement
Vision insurance
Life insurance

Qualifications

Customer communication
High school diploma or GED
Certified Wastewater Treatment Operator

Full Job Description

WHO ARE WE: At Natural Systems Utilities, we are dedicated to providing sustainable, innovative solutions in the water and wastewater services industry. Specializing in the design, operation, and maintenance of utility systems, we prioritize environmental responsibility, reliability, and customer satisfaction. Join our team and be part of an organization that values teamwork, integrity, and a commitment to a sustainable future.

SUMMARY: The Lead Operator, based in NSU’s Santa Cruz, CA office, supports wastewater operations across the Santa Cruz service area. This role provides technical direction, field coordination, advanced operations and maintenance support, training, troubleshooting, alarm and emergency response, recordkeeping, and timely communication of facility status, risks, and client needs.

DUTIES AND RESPONSIBILITIES:

Provide daily technical direction, work coordination, and field support to operators and assigned staff.
Plan, assign, and review operations, maintenance, sampling, inspections, and site coverage to ensure safe, accurate, timely work.
Perform process testing, including pH, dissolved oxygen, chlorine residual, flow, and other control parameters, to support permit compliance.
Review data, lab results, alarms, trends, and field observations; make or recommend process adjustments to maintain compliance and optimize performance.
Complete and review operating logs, maintenance records, sampling documentation, Discharge Monitoring Reports, and other required reports.
Perform and coordinate preventive maintenance on treatment equipment, including blowers, pumps, filters, belts, valves, UV systems, generators, controls, and related equipment. See Addendum A.
Train and mentor operators on procedures, safety, sampling, process control, recordkeeping, alarm response, and troubleshooting.
Maintain accurate records for operations, equipment status, maintenance, work orders, fuel, mileage, timesheets, expenses, and required documentation.
Promptly inform the Supervisor and operations management of plant issues, compliance risks, safety or client concerns, repairs, expansion needs, and resource needs.
Coordinate with maintenance, vendors, laboratories, clients, engineers, regulators, and internal teams to support safe, compliant operations.
Collect samples, complete chain-of-custody documentation, submit samples, review results, and escalate compliance concerns.
Operate facilities in accordance with regulatory requirements, permits, client expectations, and NSU standards.
Participate in and help coordinate 24-hour on-call coverage, including alarms, emergencies, after-hours work, weekends, and holidays.
Model and enforce EH&S policies, report hazards, and ensure assigned staff use required PPE and safe work practices.
Professionally discuss operations, maintenance, compliance, and corrective actions with management, clients, visitors, engineers, and regulators.
Assist with monthly operating reports for clients, NSU, or regulatory agencies.
Represent NSU professionally with operators, clients, regulators, engineers, vendors, and the public.
Enter confined spaces as needed after NSU training.
Perform other related duties as assigned.

QUALIFICATIONS:

Must be 21 years of age or older.
High school diploma or GED required; related coursework or training in wastewater, water, collections, maintenance, supervision, or a technical field preferred.
Minimum 4 years of progressively responsible water/wastewater operations experience preferred, including troubleshooting, field coordination, and compliance support.
Lead, senior operator, trainer, or crew coordination experience preferred.
Standard schedule: Monday–Friday, 7:00 a.m.–3:30 p.m., with a 30-minute lunch and adjustments based on operational needs.
Must participate in the on-call roster, including after-hours, weekend, and holiday work as needed.
Overtime as required.
Certificates, licenses, and registrations as required.
- Driver’s License
- CA Wastewater Treatment Grade 2 License minimum required

WHAT WE OFFER:

Top-Tier Benefits: We offer comprehensive medical, vision, and dental insurance to keep you and your family healthy.
Employer-Paid Basic Life Insurance: Your peace of mind matters, and we provide employer-paid life insurance to protect you and your loved ones.
Disability Coverage: With both short-term and long-term disability coverage, you can feel secure knowing you're supported during difficult times.
Tuition Reimbursement: We are committed to helping you enhance your career. NSU offers tuition reimbursement to support your ongoing education and professional development.
Mentorship: At NSU, you're not alone. Our team includes experienced mentors who have been in the business for years, offering guidance and support every step of the way.
Motivated Team: Join a team of passionate, driven individuals who are dedicated to making a real impact on the environment and the communities we serve.

Pay range: $33.33–$38.33 per hour, based on certifications, licenses, and relevant experience.

The above is intended to describe the general content of and requirements for the performance of this job. It is not to be construed as an exhaustive statement of duties, responsibilities or physical requirements. Nothing in this job description restricts management’s right to assign or reassign duties and responsibilities to this job at any time. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Natural Systems Utilities provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability or genetics. In addition to federal law requirements, NSU complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

California Applicant Privacy Notice

In connection with your application for employment, we collect personal information for recruitment and hiring purposes. This information is used to evaluate qualifications, communicate with applicants, and comply with applicable legal obligations.

We do not sell or share applicant personal information for cross-context behavioral advertising.

California residents have rights under the California Consumer Privacy Act (CCPA), as amended by the California Privacy Rights Act (CPRA). To learn more or to exercise your rights, please contact [email protected].

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Refine Your Search

wastewater operator jobs in california

Lead Wastewater Operator

Water Control Operator

Wastewater Lead Operator - San Diego, Riverside & San Bernardino

Boiler Operator

Wastewater Plant Operator I/II/III

Wastewater Operator I/II

Wastewater Operator

Wastewater Plant Operator II

Wastewater Treatment Plant Operator (Grade OIT-V, DOQ)

Wastewater Operator (II-III)

Wastewater Operator l

Wastewater Conveyance Operator (Wastewater Collection Worker) 4110 (B) (Rev 08-12-25)

Wastewater Operator

Wastewater Operator-in-Training - Clovis, CA

Industrial Wastewater Treatment Operator I

Wastewater Plant Operator III

Wastewater Operator I - Lincoln, CA

Wastewater Operator I/II (Part-time)

Water Pollution Control Facility Lead Operator

CCTV Operator

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