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Refinery Process Operator Jobs in Concord, CA (NOW HIRING)

Contrario

Talent Operator

San Francisco, CA · On-site

$80K - $110K/yr

Help us refine our internal operations and recruiting systems as we scale from 200 to 1,000 ... Unlimited PTO (take time when you need it) Interview Process 1. Pending Approval 2. Initial Screen ...

Bragg Companies

Operator/Maintenance

Pittsburg, CA · On-site

$28 - $35/hr

... in petroleum refineries across the United States. As we continue to pursue new goals, it's an ... Application Process To apply, please submit your resume and application detailing your relevant ...

Veolia

Collections Operator I

Richmond, CA

The Operator I operates and maintains sludge, dewatering treatment, processing, disposal and testing equipment in refinery/industrial facility to purify water to meet customer specifications. Primary ...

Grocery Outlet

VP - Operator Support

Emeryville, CA · On-site

$200K - $240K/yr

... processes, and partner closely with the AOT Training team to develop best-in-class training ... Develop and continuously refine best-in-class standard operating procedures for stores, partnering ...

Freed

Head of New Business, Sales

San Francisco, CA · On-site

You'll spend time coaching reps, inspecting deals, refining process, participating in customer ... Design and refine compensation plans, performance standards, and operating rhythms that support ...

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Showing results 21-40

All JobsRefinery Process Operator JobsRefinery Process Operator Jobs in Concord, CA

Refinery Process Operator information

See Concord, CA salary details

$15

$23

$34

How much do refinery process operator jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for refinery process operator in Concord, CA is $23.20, according to ZipRecruiter salary data. Most workers in this role earn between $20.05 and $25.34 per hour, depending on experience, location, and employer.

What is a refinery process operator?

Refinery Process Operators are skilled professionals responsible for controlling and monitoring the machinery and equipment in oil refineries. They oversee the refining process, ensuring that crude oil is converted into usable products like gasoline, diesel, and jet fuel efficiently and safely. Their duties include adjusting controls, conducting inspections, troubleshooting issues, and maintaining safety standards. Refinery Process Operators play a critical role in preventing accidents and ensuring the smooth operation of the facility.

What are the key skills and qualifications needed to thrive as a refinery process operator?

To thrive as a Refinery Process Operator, you need a solid understanding of chemical processes, mechanical systems, and safety protocols, often supported by a high school diploma or associate degree in a technical field. Familiarity with distributed control systems (DCS), process monitoring software, and industry safety certifications like OSHA are typically required. Attention to detail, problem-solving ability, and effective teamwork are essential soft skills for responding to operational issues and maintaining productivity. These skills ensure safe, efficient, and compliant refinery operations in a complex industrial environment.

What are some common challenges faced by refinery process operators, and how can they be managed effectively?

Refinery Process Operators often encounter challenges such as managing unexpected equipment malfunctions, responding to process upsets, and maintaining safety standards in a fast-paced environment. Effective communication with team members and prompt decision-making are crucial for troubleshooting issues and minimizing downtime. Operators typically rely on their training, process control systems, and support from maintenance or engineering teams to resolve problems quickly. Staying proactive with regular monitoring and adhering to safety protocols helps ensure smooth operations and a safe workplace.

What is the difference between Refinery Process Operator vs Chemical Plant Operator?

AspectRefinery Process OperatorChemical Plant Operator
CredentialsHigh school diploma or equivalent; certifications in refinery operationsHigh school diploma or equivalent; certifications in chemical processing
Work EnvironmentRefineries, oil processing facilitiesChemical manufacturing plants
Industry UsageOil and gas industryChemical manufacturing industry
Job FunctionsOperate and monitor refining equipment, ensure safety and efficiencyOperate chemical processing equipment, monitor reactions and safety

Refinery Process Operators and Chemical Plant Operators share similar credentials and work environments, often requiring certifications and safety training. While both roles involve operating complex equipment, Refinery Process Operators focus on oil refining processes, whereas Chemical Plant Operators work in chemical manufacturing. Understanding these differences helps job seekers identify the right career path within the processing industries.

How much do refinery process operators make in the US?

Refinery process operators in the US typically earn a median annual salary of around $70,000 to $80,000, with experienced workers and those in higher-cost-of-living areas earning over $100,000. Salaries can vary based on experience, certifications, and the complexity of the refinery environment.

What does a refinery process operator do in a refinery?

A refinery process operator monitors and controls the equipment and processes involved in refining crude oil into products like gasoline, diesel, and jet fuel. They adjust valves, interpret gauges, and ensure safety protocols are followed to maintain efficient and safe operations, often working in shifts and requiring technical training or certifications.

Where do refinery process operators make the most money?

Refinery process operators tend to earn higher salaries in regions with a high concentration of refineries and energy industries, such as areas with large petrochemical complexes or oil production facilities. Factors like experience, certifications, and working in remote or hazardous environments can also influence compensation levels.

What are popular job titles related to Refinery Process Operator jobs in Concord, CA?

For Refinery Process Operator jobs in Concord, CA, the most frequently searched job titles are:

What job categories do people searching Refinery Process Operator jobs in Concord, CA look for?

The top searched job categories for Refinery Process Operator jobs in Concord, CA are:

What cities near Concord, CA are hiring for Refinery Process Operator jobs?

Cities near Concord, CA with the most Refinery Process Operator job openings:

Refinery Process Operator jobs near you
Infographic showing various Refinery Process Operator job openings in Concord, CA as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $48,263 per year, or $23.2 per hour.

5 Axis Set Up Machinist

O&Y Precision, Inc

San Francisco, CA • On-site

Other

This job post has expired today. Applications are no longer accepted.

Job description

Company Description O&Y Precision, Inc. is a manufacturing company specializing in high-quality, close-tolerance machined components for a variety of industries. The team focuses on precision, reliability, and efficiency, using modern CNC equipment and advanced machining practices. O&Y Precision, Inc. values safety, collaboration, and continuous improvement in all areas of its operations. Team members are encouraged to contribute ideas, refine processes, and take pride in producing components that meet demanding customer specifications.

Role Description This is a full-time, on-site 5 Axis Set Up Machinist role based in Morgan Hill Ca. The machinist will be responsible for setting up and operating 5-axis CNC machines, including loading programs, selecting tooling, and verifying proper workholding. Day-to-day tasks include interpreting engineering drawings and blueprints, performing first-article and in-process inspections, and making necessary adjustments to maintain tight tolerances and surface finish requirements. The role involves monitoring machine performance, troubleshooting issues, and collaborating with other team membere and quality teams to optimize machining processes. The machinist will also maintain a clean and safe work environment, follow all safety protocols, and document production information and quality checks as required.

Qualifications

  • Hands-on experience setting up and operating 5-axis CNC machines, including matsuura, haas, ycm, doosan, tooling selection, workholding, and program loading.
  • Strong ability to read and interpret engineering drawings, blueprints, and GD&T, with a solid understanding of machining best practices.
  • Proficiency with precision measuring tools (calipers, micrometers, gauges) and performing first-article and in-process inspections.
  • Demonstrated skill in troubleshooting machining issues, adjusting offsets, and optimizing feeds and speeds for efficiency and quality.
  • Commitment to workplace safety, equipment care, and maintaining an organized, clean work area.
  • Effective communication and teamwork skills, with the ability to work collaboratively with engineering, programming, and quality personnel.
  • Prior experience in a precision manufacturing environment; experience with aerospace, medical, or high-tolerance industries is beneficial.
  • Relevant technical training, apprenticeship, or coursework in machining, manufacturing technology, or a related field is preferred.

Apply