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Union Oil Refinery Jobs (NOW HIRING)

Cargill

Refinery Superintendent

Newark, CA · On-site

$124K - $160K/yr

Our portfolio includes poultry, beef, egg, alternative protein, salt, oils, starches, sweeteners ... Visit: to learn more (subject to certain collective bargaining agreements for Union positions ...

Cargill

Refinery Superintendent

Newark, CA · On-site

$124K - $160K/yr

Our portfolio includes poultry, beef, egg, alternative protein, salt, oils, starches, sweeteners ... Visit: to learn more (subject to certain collective bargaining agreements for Union positions ...

Cargill

Refinery Superintendent

Newark, CA · On-site

$124K - $160K/yr

Our portfolio includes poultry, beef, egg, alternative protein, salt, oils, starches, sweeteners ... Visit: to learn more (subject to certain collective bargaining agreements for Union positions ...

PBF Energy, Inc.

Millwright Mechanic

Martinez, CA · On-site

$46 - $58.69/hr

... oil refineries and related facilities. We have an opportunity at our Martinez Refinery in ... Union or Company Apprenticeship * Trade School * Journeyman level Machinist * Previous refinery or ...

Pbf Energy

Millwright Mechanic

Martinez, CA

$46 - $58.69/hr

... oil refineries and related facilities. We have an opportunity at our Martinez Refinery in ... Union or Company Apprenticeship * Trade School * Journeyman level Machinist * Previous refinery or ...

Pbf Energy

Machinist Mechanic

Martinez, CA

$55.33/hr

... oil refineries and related facilities. We have an opportunity at our Martinez Refinery in ... Union or Company Apprenticeship * Trade School * Journeyman level Machinist * Previous refinery or ...

PBF Energy, Inc.

Machinist Mechanic

Martinez, CA · On-site

$55.33/hr

... oil refineries and related facilities. We have an opportunity at our Martinez Refinery in ... Union or Company Apprenticeship * Trade School * Journeyman level Machinist * Previous refinery or ...

PBF Energy, Inc.

Human Resources Manager

Torrance, CA · On-site

$141K - $258K/yr

... oil refineries and related facilities. We are seeking a talented Human Resources Manager to join ... union grievances * Develops labor strategies and supports workforce succession planning

Pbf Energy

Human Resources Manager

Torrance, CA · Hybrid

$141K - $258K/yr

... oil refineries and related facilities. We are seeking a talented Human Resources Manager to join ... union grievances * Develops labor strategies and supports workforce succession planning

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Union Oil Refinery information

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How much do union oil refinery jobs pay per hour?

As of Jul 29, 2026, the average hourly pay for union oil refinery in the United States is $15.66, according to ZipRecruiter salary data. Most workers in this role earn between $13.46 and $17.31 per hour, depending on experience, location, and employer.

What is a Union Oil Refinery job?

A Union Oil Refinery job involves working in an oil processing facility where crude oil is refined into usable products like gasoline, diesel, and jet fuel. Employees may have roles in operations, maintenance, safety, or administration, depending on their skills and experience. Being part of a union provides workers with benefits such as job security, collective bargaining, and workplace protections. These jobs often require training, certifications, and adherence to strict safety regulations.

What are the key skills and qualifications needed to thrive in the Union Oil Refinery position, and why are they important?

To thrive at a union oil refinery, you need a background in industrial operations or process technology, mechanical aptitude, and an understanding of refinery safety protocols, often supported by a high school diploma or technical certification. Proficiency with process control systems (like DCS/PLC), safety certifications (such as OSHA), and familiarity with industrial equipment are typically required. Strong teamwork, attention to detail, and effective communication are essential soft skills for collaborating in a shift-based, safety-conscious environment. These skills are vital for ensuring operational efficiency, safety compliance, and the smooth running of refinery processes.

What is the typical work environment like at a union oil refinery, and how do employees collaborate with others on site?

Employees at a union oil refinery usually work in a fast-paced, industrial setting that emphasizes safety and strict adherence to procedures. Teams are often organized around shifts to ensure the refinery operates 24/7, with close collaboration between operators, maintenance staff, engineers, and safety personnel. Effective communication and teamwork are crucial, as employees must coordinate during activities such as equipment handovers, troubleshooting, and responding to emergencies. Union membership often facilitates clear communication channels between workers and management, providing structured support and representation. This environment fosters a sense of camaraderie, shared responsibility, and opportunities to learn from more experienced colleagues.

More about Union Oil Refinery jobs
What cities are hiring for Union Oil Refinery jobs? Cities with the most Union Oil Refinery job openings:
What are the most commonly searched types of Oil Refinery jobs? The most popular types of Oil Refinery jobs are:
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What job categories do people searching Union Oil Refinery jobs look for? The top searched job categories for Union Oil Refinery jobs are:
Union Oil Refinery jobs near you
Infographic showing various Union Oil Refinery job openings in the United States as of July 2026, with employment types broken down into 88% Full Time, 10% Part Time, 1% Contract, and 1% Nights. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $32,578 per year, or $15.7 per hour.

Refinery Superintendent

Cargill

Newark, CA • On-site

$124K - $160K/yr

Full-time

Re-posted 21 hours ago

Cargill rating

7.5

Company rating: 7.5 out of 10

Based on 219 frontline employees who took The Breakroom Quiz

19th of 49 rated food wholesalers

Job description

Cargill is a family company committed to providing food and agricultural solutions to nourish the world in a safe, responsible, and sustainable way. We sit at the heart of the supply chain, partnering with producers and customers to source, make and deliver products that are vital for living. By providing customers with life's essentials, we enable businesses to grow, communities to prosper, and consumers to live well.
This position is in our Food Enterprise where we are committed to serving food manufacturers, food service customers, and retailers with a complete range of innovative ingredients and branded products. Our portfolio includes poultry, beef, egg, alternative protein, salt, oils, starches, sweeteners, cocoa and chocolate.
Job Purpose and Impact
The Refinery Superintendent will provide strategic operational oversight for assigned production and operating process for Newark Refinery plant. In this role, you will oversee safety, food quality, operational effectiveness and financial performance.
Key Accountabilities
• Ensures employee safety, food safety and environmental compliance program standards and goals are implemented.
• Accountable for all internal and external operating and regulatory procedures.
• Including strategic and tactical execution in alignment with corporate EH&S, food safety, quality and regulatory functions as well as government regulations.
• Lead production and quality management deliverables to ensure customer, product and quality standard requirements are met within specifications.
• Establish and deploy operational priorities for Newark Refinery plant.
• Oversee the overall operational management of a single plant and implement operational efficiency improvements which may include standardization of plant information manufacturing systems, quality control, safety, production reliability excellence and maintenance and operators best practices.
• Leads, directs and controls capital and operating budgets for a single plant to achieve medium term outlook financial performance objectives set by the business.
• Ensure and hold direct reports accountable for meeting production deliverables and controlling operating expenses and established targets.
• Lead and develop a team, coach and make decisions related to talent management, hiring, performance, and disciplinary actions.
• Other duties as assigned
Qualifications
MINIMUM QUALIFICATIONS
  • Bachelor's degree in a related field or equivalent experience
  • Minimum of four years of related work experience

PREFERRED QUALIFICATIONS
  • Lean six sigma
  • Two years of supervisory experience

Position information:
  • Relocation will be provided for this position
  • Work schedule:Dayshift, flexible to work on evenings and weekends as needed
  • Position is based in Newark, CA

The expected salary for this position is $124K- $160K. Compensation varies depending on a wide array of factors including but not limited to the specific location, certifications, education, and level of experience. The disclosed range estimate may be adjusted for any applicable geographic differential associated with the location at which the position may be filled. This position is eligible for a discretionary incentive award. The incentive award amount is dependent upon company performance and your personal performance.
At Cargill we put people first. As part of your overall rewards, we offer a comprehensive benefit program including medical and/or other benefits dependent on the position offered and hours worked. Visit: https://www.cargill.com/page/my-health/mh-health-and-wellness to learn more (subject to certain collective bargaining agreements for Union positions)
Equal Opportunity Employer, including Disability/Vet

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About Cargill

Sourced by ZipRecruiter

Cargill was founded in 1865 as a single grain warehouse in Iowa, U.S. Since then, we’ve grown to become a global partner connecting people around the planet. But one thing has remained constant over the years: our purpose of nourishing the world in a safe, responsible and sustainable way. Cargill is committed to conducting business with integrity, operating responsibly, enriching communities and nourishing the world. In the fiscal year 2021, Cargill provided $110.5 million in total charitable contributions in 56 countries to support our communities. Cargill businesses and employee-led groups partner with local civic, nonprofit and non-governmental organizations on programs and projects that improve food security and nutrition; support human rights, equity and inclusion; strengthen farmer livelihoods; and advance our commitments in the areas of land use, water and climate.

Industry

Food and drink manufacturing

Company size

10,000+ Employees

Headquarters location

Minneapolis, MN, US

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