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Union Oil Refinery Jobs (NOW HIRING)

CHS Inc

Union - Operator, Shift I

Laurel, MT · On-site

$44.03/hr

Summary CHS has an exciting opportunity at our Oil Refinery in Laurel, MT. We are looking for a Union Shift Operator (entry-level operations) to join our growing team. You must be detail-oriented ...

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 ...

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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 14, 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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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 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $32,578 per year, or $15.7 per hour.
Union - Operator, Shift I

Union - Operator, Shift I

CHS Inc

Laurel, MT • On-site

$44.03/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

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

CHS Inc. rating

8.0

Company rating: 8.0 out of 10

Based on 34 frontline employees who took The Breakroom Quiz

58th of 355 rated logistics

Job description

CHS Inc. is a leading global agribusiness owned by farmers, ranchers and cooperatives across the United States that provides grain, food and energy resources to businesses and consumers around the world.  We serve agriculture customers and consumers across the United States and around the world.  Most of our employees are in the United States, but today we have employees in 19 countries. At CHS, we are creating connections to empower agriculture.

Summary

CHS has an exciting opportunity at our Oil Refinery in Laurel, MT.   We are looking for a Union Shift Operator (entry-level operations) to join our growing team. You must be detail-oriented with excellent problem-solving skills and communication skills, both verbal and written. You must be able to form and maintain positive relationships at all levels within the organization

Compensation Data

Salary $44.03/hr

This is a union role. Wages are based on the collective bargaining agreement 

Responsibilities
  •  Operate and maintain a refinery operating unit in a safe and efficient manner.
  •  Continuously monitor operational conditions, as well as mechanical equipment, and make process and equipment adjustments as necessary to meet operating objectives.
  •  Troubleshoot issues through a collection of data, establishing facts, and finding solutions.
  •  Perform emergency duties related to process upsets, leaks, fires, etc.
  •  Must have a practical understanding of mechanical principles.
  •  Experience applying fractions, percentages, ratios, and proportions to practical situations.
  •  Knowledge of probability and statistical inference, fundamentals of plane and solid geometry, and trigonometry.
  •  Perform other duties as needed or assigned.
  •  Maintain and promote a strong safety culture for all employees, vendors, and customers and follow all safety policies, procedures, and regulations. Identify and communicate workplace hazards and correct or seek assistance in correcting unsafe actions or conditions. 
Minimum Qualifications (required)
  •  High school diploma or general education degree (GED)
  •  Proficient in the English language due to safety-sensitive wor 
Additional Qualifications
  •  Training or work experience in refinery process technology and/or refinery process systems
  •  Training or work experience with mechanical and chemical scientific principles 
Physical Requirements
  •  Ability to work 12-hour rotating shifts (nights and days), including weekends and holidays.
  •  Ability to work overtime as needed.
  •  Ability to perform physical work in all weather conditions.
  •  Must pass all pre-employment testing, physical, drug test and background screening.
  •  Must be able to wear personal protective equipment, including hearing protection, Hard Hat, NOMEX, safety glasses, and respirator. 

CHS offers a competitive total rewards package. Compensation and benefits are subject to the applicable collective bargaining agreement.

Benefits include medical, dental, vision, wellness programs, life insurance, health and dependent care spending accounts, paid time off, 401(k), pension, and disability, subject to any relevant provisions in the applicable collective bargaining agreement and subject to the eligibility requirements for each benefit plan.

CHS is an Equal Opportunity Employer/Veterans/Disability.

Please note that any communication from a CHS recruiter would be sent using a chsinc.com email address. In addition, a CHS recruiter will not ask for confidential information over the phone or in an email, or request money from a candidate involved in an offer process. If you have questions regarding an employment opportunity, please reach out to chscareers@chsinc.com; to verify that the communication is from CHS.

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