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Oil Refining Jobs in California (NOW HIRING)

PBF Energy, Inc.

Managing Counsel Refining

Martinez, CA · On-site

$141K - $258K/yr

PBF) is one of the largest independent refiners in North America, operating through its subsidiaries, oil refineries and related facilities. We are seeking a talented Managing Counsel, Refining to ...

Pbf Energy

Managing Counsel Refining

Martinez, CA · On-site

$141K - $258K/yr

PBF) is one of the largest independent refiners in North America, operating through its subsidiaries, oil refineries and related facilities. We are seeking a talented Managing Counsel, Refining to ...

dct

EHS Manager - MECS Catalyst Plant

Martinez, CA · On-site

$96K - $131K/yr

Elessent Clean Technologies is a global leader in process technologies to drive sustainability and carbon neutrality in the metal, fertilizer, chemical, and oil refining industries with an unwavering ...

Anvil Corporation

Process Engineer

Caspar, CA · On-site

... Experience in oil refining EDUCATION AND EXPERIENCE Bachelor's Degree in Chemical Engineering 3+ years professional experience - Oil & Gas preferred PE preferred but not required PHYSICAL ...

ELESSENT CLEAN TECHNOLOGIES

Maintenance Mechanic

Martinez, CA · On-site

$29.25 - $37.25/hr

Elessent Clean Technologies is a global leader in process technologies to drive sustainability and carbon neutrality in the metal, fertilizer, chemical, and oil refining industries with an unwavering ...

ELESSENT CLEAN TECHNOLOGIES

Maintenance Mechanic

Martinez, CA · On-site

$29.25 - $37.25/hr

Elessent Clean Technologies is a global leader in process technologies to drive sustainability and carbon neutrality in the metal, fertilizer, chemical, and oil refining industries with an unwavering ...

dct

Maintenance Mechanic

Martinez, CA · On-site

$29.25 - $37.25/hr

Elessent Clean Technologies is a global leader in process technologies to drive sustainability and carbon neutrality in the metal, fertilizer, chemical, and oil refining industries with an unwavering ...

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All JobsOil Refining JobsOil Refining Jobs in California

Oil Refining information

See California salary details

$14

$22

$37

How much do oil refining jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for oil refining in California is $22.39, according to ZipRecruiter salary data. Most workers in this role earn between $15.67 and $28.22 per hour, depending on experience, location, and employer.

What is oil refining?

Oil refining is the process of converting crude oil into usable products such as gasoline, diesel, jet fuel, heating oil, and other petrochemicals. The refining process involves several steps, including distillation, cracking, reforming, and treating to remove impurities and separate the crude oil into different components. These processes ensure that the final products meet quality and safety standards for various industrial and consumer uses.

What are the key skills and qualifications needed to thrive in oil refining, and why are they important?

To thrive in Oil Refining, you need a solid understanding of chemical processes, engineering principles, and safety standards, often supported by a degree in chemical or mechanical engineering. Familiarity with process control systems (such as DCS/SCADA), industry regulations, and certifications like OSHA or API are typically required. Attention to detail, problem-solving abilities, and strong teamwork are essential soft skills for this field. These competencies ensure safe, efficient, and compliant operations in a highly technical and regulated industrial environment.

What are some common challenges faced by professionals working in oil refining, and how can they be addressed?

Professionals in oil refining often encounter challenges such as maintaining safety in a hazardous environment, adapting to rapidly changing technologies, and meeting strict environmental regulations. To address these, employees typically undergo rigorous safety training, stay updated on industry best practices, and collaborate closely with cross-functional teams including maintenance, engineering, and environmental specialists. Continuous learning and strong communication skills are essential for navigating these dynamic challenges effectively.

What is the difference between Oil Refining vs Oil Processing Technician?

AspectOil RefiningOil Processing Technician
Required CredentialsHigh school diploma, technical training, certifications in refining processesHigh school diploma, technical training, certifications in processing equipment
Work EnvironmentRefineries, chemical plants, industrial facilitiesProcessing plants, manufacturing facilities, industrial sites
Industry UsageUsed in refining crude oil into usable productsInvolved in processing and refining specific oil products
Common Search/ComparisonYesYes

Oil Refining involves the large-scale processing of crude oil into products like gasoline, diesel, and jet fuel, typically in refinery facilities. Oil Processing Technicians focus on operating and maintaining equipment used in processing specific oil products. Both roles require technical certifications and work in industrial environments, but Oil Refining generally involves more complex chemical processes, while Oil Processing Technicians handle day-to-day operations of processing equipment.

Is it hard to get a job at an oil refinery?

Getting a job at an oil refinery can be competitive and often requires relevant experience, technical skills, and safety certifications such as OSHA training. Entry-level positions may be available, but higher-skilled roles typically demand specialized knowledge and training, making the process challenging for some applicants.

What are popular job titles related to Oil Refining jobs in California?

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

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

The top searched job categories for Oil Refining jobs in California are:

What cities in California are hiring for Oil Refining jobs?

Cities in California with the most Oil Refining job openings:

Oil Refining jobs near you
Infographic showing various Oil Refining job openings in California as of August 2026, with employment types broken down into 88% Full Time, 10% Part Time, 1% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $46,576 per year, or $22.4 per hour.

Experienced Pipeline Craftsman

OC&C Construction

Bellflower, CA • On-site

$22 - $30/hr

Full-time

Posted 6 days ago

Job description

Build your career with OC&C Construction, a full-time Experienced Pipeline Craftsman serving the Southern California Oil and Pipeline Industry. You'll play an important role in projects supporting oil and gas production, gas processing, oil refining, terminals, and pipelines.THE BASICSPay: This full-time opportunity offers $22 to $30 per hour.Schedule: This is a full-time onsite position. Employees report to a central location before traveling to their assigned job site or service area. Work may take place throughout Orange, Bellflower, Wilmington, Carson, Long Beach, Signal Hill, Paramount, Nevada, and Arizona.Benefits:HealthDentalVisionLife Insurance401k with Company MatchPTOVacation AccrualSick PayCompany PhoneCompany VehicleGrowth OpportunitiesUniformsCompany PartiesYOUR DAY AS AN EXPERIENCED PIPELINE CRAFTSMANThroughout the day, you will identify installation issues, operate tools and machinery, and install, align, and fit pipes and related components. You will work on projects that support the Southern California oil and pipeline industry, including oil and gas production, gas processing, oil refining, terminals, and pipelines. You will contribute to a collaborative team environment while helping ensure projects are completed according to company standards and project requirements.REQUIREMENTS FOR AN EXPERIENCED PIPELINE CRAFTSMAN10+ years of related experienceValid driver's licenseAbility to manage and work with toolsAbility to operate pipeline tools and machineryAbility to identify installation issuesAbility to install, align, and fit pipes and related componentsAbility to work effectively in a team-oriented environmentCollaboration skills preferredA LITTLE ABOUT US:For nearly two decades, OC&C Construction has been a trusted leader in construction, facility maintenance, environmental services, and emergency response throughout the Western Region. Built on a foundation of safety, integrity, sustainability, and results, we have earned a strong reputation by delivering high-quality work, embracing innovative solutions, and maintaining industry-leading safety standards. When you join OC&C Construction, you become part of a skilled, supportive team that values professionalism, growth, and collaboration while working on meaningful projects that make a real impact. If you're looking for a company where your contributions are valued, your safety is a priority, and your career can grow, OC&C Construction is the place for youWE CAN'T WAIT TO HEAR FROM YOU!We want to hear from you! Apply today using our mobile-friendly application and take the next step in your career!Every Employee must pass a Physical, Drug Screening and Background Check