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Operations Maintenance Jobs in Fairfield, CA (NOW HIRING)

Grifols

Plant Maintenance Engineer

Clayton, CA

Partner with operations, maintenance and project engineering to identify and resolve issues ... redesign, rebuild, repair, etc). * Actively pursue and manage process optimization technology, help ...

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All JobsOperations Maintenance JobsOperations Maintenance Jobs in Fairfield, CA

Operations Maintenance information

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$24

$47

How much do operations maintenance jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for operations maintenance in Fairfield, CA is $24.70, according to ZipRecruiter salary data. Most workers in this role earn between $17.60 and $27.88 per hour, depending on experience, location, and employer.

What is operations maintenance?

Operations Maintenance refers to the ongoing activities required to keep equipment, machinery, and facilities functioning efficiently within an organization. This typically includes routine inspections, preventive maintenance, troubleshooting, and repairing any issues that arise. The goal is to minimize downtime, ensure safety, and extend the lifespan of assets. Operations Maintenance professionals work in various industries such as manufacturing, utilities, and facilities management, playing a crucial role in daily business operations.

What are some typical challenges faced in an operations maintenance role and how can they be addressed?

Operations Maintenance professionals often encounter challenges such as unexpected equipment breakdowns, tight maintenance schedules, and balancing preventive versus reactive tasks. To address these, it's important to prioritize preventive maintenance, communicate effectively with production teams to schedule downtime, and stay current with training on new technologies. Building strong relationships with other departments and maintaining accurate maintenance records can also help minimize disruptions and improve overall equipment reliability.

What are the key skills and qualifications needed to thrive as an operations maintenance professional, and why are they important?

To thrive as an Operations Maintenance professional, you need a solid understanding of mechanical and electrical systems, preventive maintenance techniques, and often a technical diploma or relevant certification. Familiarity with computerized maintenance management systems (CMMS), diagnostic tools, and safety regulations is typically required. Strong problem-solving abilities, attention to detail, and effective communication help professionals excel in this role. These skills are crucial for ensuring equipment reliability, minimizing downtime, and maintaining safe and efficient operations.

What is the difference between Operations Maintenance vs Equipment Technician?

AspectOperations MaintenanceEquipment Technician
Required CredentialsHigh school diploma or equivalent; technical certifications often preferredHigh school diploma; technical certifications or associate degree often required
Work EnvironmentIndustrial plants, manufacturing facilities, or facilities managementManufacturing floors, industrial sites, or equipment repair shops
Employer & Industry UsageManufacturing, facilities management, energy, and utilitiesManufacturing, industrial maintenance, and equipment repair
Common Search & Comparison IntentUnderstanding roles in maintenance and operationsTechnical repair and equipment troubleshooting

Operations Maintenance professionals focus on maintaining and operating industrial systems, ensuring smooth facility functions. Equipment Technicians specialize in repairing and troubleshooting specific machinery. While both roles require technical skills and certifications, Operations Maintenance covers broader operational tasks, whereas Equipment Technicians focus on equipment-specific repairs.

What cities near Fairfield, CA are hiring for Operations Maintenance jobs?

Cities near Fairfield, CA with the most Operations Maintenance job openings:

Operations Maintenance jobs near you
Infographic showing various Operations Maintenance job openings in Fairfield, CA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 13% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $51,370 per year, or $24.7 per hour.

Operations and Maintenance Technician - Renewable Natural Gas

Pittsburg, CA • On-site

Ameresco
Clean Energy Semiconductors Manufacturing • 1 - 5K employees

8.8

Company rating: 8.8 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

People enjoy working here

Good employer

Paid breaks

Learn more about Amerescoexternal

$33.65 - $48.80/hr

Full-time

Medical, Retirement, PTO

Posted 12 days ago

Job description

Ameresco, Inc. (NYSE:AMRC) is a leading energy solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the global energy transition. We are a trusted, full-service partner to public sector and government entities, K-12 schools, higher education, utilities, and healthcare customers across the U.S., Canada, the U.K., and Europe.
At Ameresco, we show the way by developing, constructing and operating tailored smart energy efficiency solutions, distributed energy resources, and infrastructure upgrades that drive cost savings, resilience, decarbonization, and innovation. Our comprehensive portfolio is built to address the challenges of today and adapt the future, ensuring long-term sustainability and success for our customers.
Employment Entity Disclosure:
This role is aligned to Neogenyx Fuels LLC, a distinct legal entity formed as a joint venture and majority-owned by Ameresco, Inc. While this position may be advertised on Ameresco's career site, applicants should note that any employment offer, if extended, would be made by Neogenyx Fuels LLC, which will be solely responsible for all employment terms and conditions.
Submission of an application constitutes acknowledgment that you are applying for employment with Neogenyx Fuels LLC
Additional information is available here: Neogenyx Fuels Company Overview
Position Overview:
Neogenyx Fuels has an opportunity for an Operations and Maintenance Technician to join our team at the Keller Canyon RNG Facility in Pittsburg, CA. The Operations Maintenance Technician will report to the Plant Manager and have responsibility for plant safety, compliance, and reliability and will work with a small team that conducts the daily operations and maintenance activities for the facility and associated pipeline.
Responsibilities:
  • Establish a safety-centric team culture.
  • Ensure compliance with DOT requirements and manuals.
  • Proactively prevent accidents and enhance safety.
  • Drive continuous safety improvement throughout the organization.
  • Report incidents, support investigations, and take action.
  • Operate and maintain the facility in compliance with permits.
  • Build a compliance-focused and environmentally conscious team.
  • Develop and maintain a proactive equipment maintenance plan.
  • Coordinate and perform maintenance activities efficiently.
  • Oversee planned maintenance outages and manage records.
  • Collaborate to achieve plant production goals.
  • Identify upgrades for safety and facility reliability.
  • Build a team focused on continual plant reliability improvement.
  • Respond to and manage plant issues beyond regular hours.
  • Support Plant Manager in budgeting and cost management.
  • Propose cost reductions without compromising safety or production.
  • Maintain operator qualification and training programs.
  • Revise and develop plant standard operating procedures.
  • Handle material orders, schedule deliveries, and approve invoices.
  • Cultivate positive relationships with stakeholders.
  • Review reports for accuracy and assist in special projects.
  • Perform other required duties.

Minimum Qualifications:
  • High School graduate or GED or equivalent years of experience in lieu of degree.
  • Minimum of 5 years of direct experience with operation and maintenance in an industrial setting.
  • Valid US driver's license required.
  • As a member of the Keller Canyon, RNG Plant team, the O&M Technician will need to meet strict DOT requirements.

Additional Qualifications:
  • Minimum of 2 years experience with operations in Renewable Natural Gas or Natural Gas Pipeline Operations and Maintenance (preferred).
  • Formal and relevant technical training through military service, trade school, industrial experience, or technical training schools desired.
  • Bachelor of Science degree in an engineering or technical discipline a plus.
  • Applicable military and merchant marine experience is highly valued.
  • Must have a working knowledge of reading and interpreting system drawings and/or P&IDs.
  • Strong working knowledge of Microsoft Excel, Word, and Outlook a plus.
  • Demonstrated organizational and leadership skills are required.

The anticipated base hourly range for this role is $33.65 - $48.80 (presented in good faith). In addition to base pay, employees receive a comprehensive benefits package, such as health insurance, retirement plans, and paid time off, and may be eligible for performance incentives, bonuses, commissions, or equity, depending on the role.
Actual pay will depend on factors such as internal equity, skills, experience, education, certifications, and location. This range supports our commitment to pay transparency and compliance with applicable laws. Compensation may vary by work location, including remote arrangements.
We disclose salary ranges and benefits in all required external and internal postings and will provide further details upon request at any stage of the hiring process. Applications are accepted on a rolling basis until the position is filled.
#LI-HP1
Ameresco challenges the brightest, most talented, and creative individuals in the industry by providing an environment that fosters initiative and achievement. We are proud of our comprehensive and competitive employee benefits, including people-oriented insurance, investment, and incentive plans.
All official communications from Ameresco will originate from an @ameresco.com email address. Any correspondence from other domains should be regarded as fraudulent. Please report any suspicious activity to the platform where the issue was encountered. For further inquiries or concerns, please contact us at 1-866-AMERESCO
Ameresco is an Equal Opportunity Employer.

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