ZipRecruiter

Log In

1

Digester Operator Jobs in California (NOW HIRING)

CR&R INCORPORATED

Industrial Mechanic

Perris, CA · On-site

$27.37 - $34.21/hr

As an Industrial Mechanic, you will work within anaerobic digester facilities to keep critical equipment operating safely, efficiently, and in compliance. This is skilled, technical work in a ...

CR&R Incorporated

Industrial Mechanic

Perris, CA

$27.37 - $34.21/hr

As an Industrial Mechanic, you will work within anaerobic digester facilities to keep critical equipment operating safely, efficiently, and in compliance. This is skilled, technical work in a ...

City of Lodi, CA

Wastewater Plant Operator III

Lodi, CA · On-site

$85K - $103K/yr

Regulates operation of aeration tanks, including return sludge recirculation pumps transferring sludge to digester; Operates lagoons; Reads gauges and makes adjustments to operating controls in order ...

City of Lodi

Wastewater Plant Operator III

Lodi, CA

$85K - $103K/yr

Regulates operation of aeration tanks, including return sludge recirculation pumps transferring sludge to digester; Operates lagoons; Reads gauges and makes adjustments to operating controls in order ...

mew

Field Technician II - South Valley

Visalia, CA

$30 - $48/hr

The Facility Operator will ensure the RNG Facility, and all equipment related to biogas handling ... Dairy digester experience Other Duties: Please note this is not designed to cover or contain a ...

mew

Operations Field Technician

Merced, CA

$20 - $28/hr

... operator of agricultural waste-to-energy systems in the United States. The Company designs ... digester projects in the areas of Galt, Tulare, Merced, Fresno County, or Buckeye Arizona. Maas ...

mew

Operations Field Technician II

Visalia, CA

$25 - $35/hr

Equipment to be operated and serviced will most commonly include biogas-powered generator engines ... digester systems, and RNG equipment. Qualifications & Skills: Required: Ability to work in the ...

mew

Safety Technician

Visalia, CA · On-site

$20 - $30/hr

... digester, biogas, and biogas conditioning plants. This includes assisting in the development ... Work closely with plant operators to create a culture of safety that supports high productivity ...

next page

Showing results 1-20

All JobsDigester Operator JobsDigester Operator Jobs in California

Digester Operator information

Where do wastewater operators make the most money?

Wastewater operators tend to earn higher salaries in regions with a higher cost of living and more advanced treatment facilities, such as urban areas or states with strong environmental regulations. Factors like experience, certifications, and the complexity of the treatment plant also influence earning potential.

What does a digester do?

A digester operator manages and monitors digesters, which are large tanks used to break down organic waste through biological processes like anaerobic digestion. They ensure proper operation, control temperature and pressure, and maintain safety standards to produce biogas or other byproducts efficiently.

What jobs make $3,000 a day?

Jobs that can pay $3,000 a day typically include specialized roles such as senior corporate executives, high-level consultants, certain medical specialists, and skilled trades like commercial pilots or oil and gas engineers. These positions often require extensive experience, advanced certifications, or working in high-demand industries with significant responsibilities.

What is a Digester Operator?

A Digester Operator is responsible for operating and maintaining digesters, which are large industrial vessels used to break down organic materials through chemical or biological processes. These professionals monitor equipment, control operating parameters, and ensure that the digestion process runs efficiently and safely. Digester Operators are commonly employed in industries such as wastewater treatment, pulp and paper, and renewable energy production. Their duties also include troubleshooting equipment issues, collecting samples for analysis, and following safety and environmental regulations.

What jobs in the US pay $300,000 a year?

In the US, high-paying roles such as senior executives, specialized surgeons, and certain engineering managers can earn $300,000 or more annually. These positions often require advanced education, extensive experience, and leadership responsibilities, and may involve working in demanding environments or requiring specific certifications.

What is the difference between Digester Operator vs Wastewater Treatment Plant Operator?

AspectDigester OperatorWastewater Treatment Plant Operator
CertificationsTypically requires wastewater treatment certificationsRequires wastewater treatment certifications
Work EnvironmentOperates digesters in waste management or biogas plantsWorks in municipal or industrial wastewater treatment facilities
Industry UsageCommon in waste management, biogas, and renewable energy sectorsPrimarily in municipal and industrial wastewater treatment

Both roles involve operating treatment equipment and require similar certifications. However, Digester Operators focus on digesters used for waste breakdown and biogas production, while Wastewater Treatment Plant Operators manage the overall wastewater treatment process. The roles overlap in certifications and work environments but differ in specific processes and industry focus.

What are some common challenges faced by Digester Operators, and how can they be addressed?

Digester Operators often encounter challenges such as maintaining optimal operating conditions, troubleshooting equipment malfunctions, and managing unexpected changes in feedstock quality. To address these, operators must closely monitor process parameters, perform routine maintenance, and communicate effectively with maintenance and engineering teams. Staying proactive with preventive maintenance and participating in ongoing training can also help operators adapt to new technologies and regulatory requirements.

What are the key skills and qualifications needed to thrive as a Digester Operator, and why are they important?

A Digester Operator needs a solid understanding of industrial processes, mechanical aptitude, and usually a high school diploma or equivalent with relevant experience in wastewater treatment or industrial operations. Familiarity with SCADA systems, chemical dosing equipment, and safety protocols is typically required, and certifications like wastewater treatment operator licenses are often preferred. Strong attention to detail, problem-solving skills, and effective communication help operators respond quickly to issues and collaborate with team members. These skills ensure the safe, efficient, and compliant operation of digesters, which is critical for environmental protection and facility productivity.
What are popular job titles related to Digester Operator jobs in California? For Digester Operator jobs in California, the most frequently searched job titles are:
What job categories do people searching Digester Operator jobs in California look for? The top searched job categories for Digester Operator jobs in California are:
What cities in California are hiring for Digester Operator jobs? Cities in California with the most Digester Operator job openings:
Digester Operator jobs near you
Industrial Mechanic

Industrial Mechanic

CR&R INCORPORATED

Perris, CA • On-site

$27.37 - $34.21/hr

Full-time

Posted 4 days ago

Job description

Plant Systems. Specialized Equipment. Critical Operations.
Industrial Mechanic - Anaerobic Digester Operations
Hourly Range: $27.37 - $34.21 per hour
New employees start at $27.37 per hour for the first 150 working days. Upon successful completion of the introductory period, employees advance to $34.21 per hour.
This role supports complex industrial processing operations including a world-class Anaerobic Digestion facility through hands-on maintenance of fixed mechanical and process-support systems. As an Industrial Mechanic, you will work within anaerobic digester facilities to keep critical equipment operating safely, efficiently, and in compliance. This is skilled, technical work in a regulated plant environment supporting renewable energy and advanced recycling.
Why This Role Matters
Industrial mechanics are essential to plant uptime, safety, and environmental compliance. Your work directly supports continuous operations, energy production, and system reliability.
What You'll Do
• Maintain and repair pumps, motors, conveyors, and mechanical process equipment
• Perform scheduled preventive maintenance and routine plant inspections
• Support equipment startups, shutdowns, and emergency response activities
• Interpret gauges, meters, and basic instrumentation readings
• Work safely within industrial plant environments and follow LOTO and safety procedures
What We're Looking For
• 3-5 years of industrial or plant maintenance experience
• Strong mechanical aptitude with rotating and process equipment
• Familiarity with industrial plant environments
• Ability to lift, pull, and push objects weighing over 50 pounds
• Safety-focused, dependable work ethic
Pay & Schedule
• Hourly pay
• Shifts based on plant operational needs
• Extended 10-12 hour shifts may be required
• Overtime and emergency response coverage may be required
About Us
CR&R Incorporated is a leading waste and recycling services provider operating across multiple states. We support residential, commercial, and industrial customers with a strong focus on safety, operational excellence, and environmental responsibility. Our drivers are essential to everything we do, and we invest in the people and equipment needed to keep them successful.
Equal Employment Opportunity Statement
CR&R Incorporated is an equal opportunity employer and is committed to providing a workplace free of discrimination. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected status under applicable law.
#CRRMP

Apply