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Biogas Jobs in California (NOW HIRING)

California Bioenergy LLC

Biogas PM Mechanic

Tulare, CA · On-site

$32 - $40/hr

Biogas PM Mechanic Department: Maintenance Reports To: Maintenance Supervisor Location: South Tulare Classification: Non-Exempt Hourly Pay: $32.00 to $40.00 Benefits: Standard CalBio benefits package ...

California Bioenergy LLC

Biogas Plant Operator

Hilmar, CA · On-site

$25 - $30/hr

Biogas Plant Operator Department: Operations Reports To: Operations Supervisor Location: Turlock, Hilmar, Madera Classification: Non-Exempt Hourly Pay: $25.00 to $30.00 Benefits: Standard CalBio ...

California Bioenergy LLC

Biogas Plant Operator

Hanford, CA · On-site

$25 - $30/hr

Biogas Plant Operator Department: Operations Reports To: Operations Supervisor Location: Hanford Classification: Non-Exempt Hourly Pay: $25.00 to $30.00 Benefits: Standard CalBio benefits package is ...

Aemetis

Be Seen First

Environmental Health Safety Specialist

Ceres, CA · On-site

$70K - $90K/yr

Vice President of Biogas Pay Range: $70,000 - $90,000/annual Position Overview: The Environmental Health & Safety (EHS) Specialist supports safe and compliant field operations across Aemetis Biogas ...

mew

Operations Field Technician II

Visalia, CA · On-site

$25 - $35/hr

A biogas clean-up facility and its associated dairy digesters located in the Hanford, Visalia and Tulare area. Corporate Headquarters: 1730 South Street, Redding, CA 96001 Maas Energy Works is the ...

mew

Remote Operations Technician

Redding, CA · Hybrid

$20 - $28/hr

The Company designs, develops, constructs, and operates biogas renewable energy generation systems, primarily on dairy farms. Our projects include anaerobic digesters, biogas-powered electric ...

Aemetis

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Mechanical Technician

Ceres, CA · On-site

$28 - $30/hr

Aemetis Biogas LLC seeks a highly skilled Mechanical Technician to join our Maintenance team. In this critical role, you will ensure the reliability and performance of essential systems, including ...

mew

Energy Financial Analyst

Redding, CA · On-site

$23 - $30/hr

The Company designs, develops, constructs, and operates biogas renewable energy generation systems, primarily on dairy farms. Our projects include anaerobic digesters, biogas-powered electric ...

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All JobsBiogas JobsBiogas Jobs in California

Biogas information

See California salary details

$12

$18

$47

How much do biogas jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for biogas in California is $18.03, according to ZipRecruiter salary data. Most workers in this role earn between $14.23 and $16.15 per hour, depending on experience, location, and employer.

What is a biogas job?

Biogas jobs refer to roles involved in the production, management, and utilization of biogas—a renewable energy source produced from the anaerobic digestion of organic materials such as agricultural waste, manure, municipal waste, plant material, sewage, and food waste. These jobs can include positions like plant operators, engineers, technicians, researchers, and project managers. Professionals in this field work to design, operate, and maintain biogas plants, ensure regulatory compliance, and contribute to sustainable energy solutions. Biogas careers are found in energy companies, agricultural businesses, waste management organizations, and environmental consultancies.

What skills and qualifications are needed to work in biogas?

To thrive as a Biogas Engineer, you need a solid background in chemical, environmental, or mechanical engineering, often supported by a relevant degree and practical experience in renewable energy projects. Familiarity with biogas plant design software, process control systems, and industry certifications like Certified Energy Manager (CEM) are typically required. Strong problem-solving abilities, teamwork, and effective communication skills help professionals lead projects and navigate regulatory requirements. These competences ensure the safe, efficient, and sustainable operation of biogas facilities, contributing to energy goals and environmental compliance.

What are common challenges in biogas production and how can they be addressed?

Professionals in biogas production often encounter challenges such as feedstock variability, maintaining optimal digester conditions, and ensuring compliance with environmental regulations. Addressing these challenges involves closely monitoring feedstock quality, regularly testing and adjusting process parameters like temperature and pH, and staying up-to-date with regulatory requirements. Collaboration with agricultural suppliers, laboratory technicians, and environmental specialists is key to troubleshooting issues and maintaining efficient, compliant operations.

What is the difference between Biogas vs Biogas Technician?

AspectBiogasBiogas Technician
CredentialsTypically no specific certification required, but knowledge of renewable energy is beneficialOften requires certifications in renewable energy, HVAC, or mechanical systems
Work EnvironmentResearch facilities, biogas plants, renewable energy sitesOperational sites, maintenance facilities, installation environments
Industry UsageIndustry term for the renewable energy source itselfJob role focused on maintaining and operating biogas systems

Biogas refers to the renewable energy source produced from organic waste, while a Biogas Technician is a professional responsible for maintaining and operating biogas systems. The technician role requires specific technical certifications and hands-on experience, whereas biogas as a term describes the energy produced. Understanding both helps in career planning and industry comprehension.

What are popular job titles related to Biogas jobs in California?

For Biogas jobs in California, the most frequently searched job titles are:

What job categories do people searching Biogas jobs in California look for?

The top searched job categories for Biogas jobs in California are:

Biogas jobs near you
Infographic showing various Biogas job openings in California as of August 2026, with employment types broken down into 97% Full Time, 1% Contract, and 2% Nights. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $37,502 per year, or $18 per hour.

Biogas Compressor Technician

California Bioenergy LLC

Bakersfield, CA • On-site

$40 - $46/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 14 days ago

Job description

Job Title: Biogas Compressor Technician

Department: Maintenance

Payroll Company Name: CalBio OpCo Personnel

Reports To: Director of Maintenance

Location: Kern

Hourly Pay Range: $40.00 to $46.00 per hour

Benefits: Standard CalBio benefits package is available: Medical, dental, vision, life insurance,

401k with match.


COMPANY DESCRIPTION

California Bioenergy LLC (CalBio), founded in 2006, is one of the nation’s leading developers, owners, and operators of dairy digester projects. Working closely with our family dairy partners and agencies, including CARB, CDFA, CPUC, CEC, and the EPA, alongside affiliates Midwest Bioenergy, Northwest Bioenergy, and Southwest Bioenergy, we capture methane, a potent greenhouse gas, and beneficially use it to generate renewable natural gas (RNG) and electricity. Our projects reduce more than 1 million metric tons of CO₂e emissions per year, with a pathway to doubling these reductions over the next three years. A major use of CalBio RNG is as vehicle fuel; when truck fleets transition from diesel to natural gas, pollution emissions can drop by ~90%, delivering immediate air-quality benefits in communities such as California’s San Joaquin Valley and the L.A. Basin. These projects also help protect local air and water quality, create jobs, and provide new revenue and other meaningful benefits for our dairy partners.

POSITION OVERVIEW


Reporting to the Director of Maintenance, the Biogas Compressor Technician is responsible for performing skilled technical work to ensure that all anaerobic digester conditioning skids and upgrader compressor systems operate reliably and at peak performance. This position supports a facility that includes digesters, pumps, gas blowers, compressors, oxygen generators, condensers, chillers, and other related auxiliary equipment.


The Biogas Compressor Technician specializes in the operation, maintenance, repair, and troubleshooting of gas compression systems used to transfer, compress, and recover biogas and associated gases. This role ensures all compressor units and supporting components remain in “like-new” condition through preventative maintenance practices, timely diagnostics, and safe, efficient operation.


ESSENTIAL JOB RESPONSIBILITIES

  • Perform routine and preventive maintenance, inspections, and repairs on rotary screw and reciprocating compressors, as well as all ancillary equipment critical to biogas upgrading and compression operations.
  • Ensure all preventive maintenance tasks for compressors and support systems are accurately documented and scheduled within the CMMS to maintain consistent service intervals.
  • Provide operator training to ensure on-site personnel are capable of performing basic maintenance, repairs, and reconditioning of industrial compressors, biogas compression systems, and inline dryers.
  • Assist with installation, piping, commissioning, and startup of new compressors and air/gas drying systems.
  • Serve as the primary troubleshooting technician for both high-pressure and low-pressure compressor systems, diagnosing mechanical, electrical, and control-related faults.
  • Function as a field technician responsible for the complete maintenance, repair, and operational reliability of all company-owned compressor units.
  • Install, service, and maintain industrial-scale gas and air compressors used in anaerobic digestion and biogas upgrading processes.
  • Generate detailed repair work orders identifying equipment deficiencies, failure causes, and corrective actions required to restore compressors to optimal condition.
  • Collaborate closely with the Maintenance Planner to ensure appropriate levels of critical spare parts and consumables are stocked, reducing equipment downtime and improving operational readiness.

PERFORMANCE MEASUREMENT


Performance will be assessed 90 days after initial hire, and then annually after that. Plant Operations will be measured against plant operating efficiency, uptime (reliability), and cost expectations. The successful operator will be measured against adherence to company policy and ability to drive sustained efficiency through personal effort, communication, teamwork, and ability to leverage external resources.


QUALIFICATIONS

  • Experience in industrial maintenance, biogas processing, or related gas-handling operations is preferred.
  • Relevant technical or operational experience may be supplemented with military training in mechanical, electrical, or equipment maintenance fields.
  • Strong working knowledge of safety protocols, lockout/tagout procedures, and safe work practices in industrial environments.
  • Ability to respond quickly and effectively to changing operating conditions, system alarms, and equipment performance issues.
  • Proficiency in reading, writing, and communicating in English is required.
  • Capable of reading and interpreting mechanical, electrical, and piping schematics for troubleshooting and repair activities.
  • Skilled in analyzing equipment data, operating trends, and performance metrics to make sound recommendations on system conditions.
  • Fundamental proficiency with Windows-based software, including Outlook, Word, and Excel, using either a PC or tablet.
  • tablet required


WORKING CONDITIONS

Work locations are industrial and agricultural, primarily outdoors in the central valley of California. Temperatures range from 40 deg F in the winter to 115 deg F in the summer. Limited exposure to hazardous materials and/or toxic fumes will require the use of approved personal protective equipment. Regular exposure to heat, noise, flammable materials, rotating equipment, and other conditions normally encountered in an industrial environment should be expected. California Bioenergy will ensure all applicable work rules and safety requirements are closely adhered to. This position will require heavy lifting (<50 lbs.) and/or climbing ladder and/or stairs.