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Union Oil Refinery Jobs (NOW HIRING)

Clean Harbors

Refinery Operator I

East Chicago, IN · On-site

$16.39 - $38.08/hr

  • Medical

  • PTO

This is a Union position starting at $25.47 The employee will need to be flexible to work all ... Oil and gas experience is an asset! * Mechanically inclined or familiar with general tools

Clean Harbors

Refinery Operator I

East Chicago, IN

  • Medical

  • PTO

This is a Union position starting at $25.47 The employee will need to be flexible to work all ... Oil and gas experience is an asset! * Mechanically inclined or familiar with general tools

CleanHarbors

Refinery Operator I

East Chicago, IN · On-site

  • Medical

  • PTO

This is a Union position starting at $25.47 The employee will need to be flexible to work all ... Oil and gas experience is an asset! * Mechanically inclined or familiar with general tools

Clean Harbors

Refinery Operator I

East Chicago, IN

  • Medical

  • PTO

This is a Union position starting at $25.47 The employee will need to be flexible to work all ... Oil and gas experience is an asset! * Mechanically inclined or familiar with general tools

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

$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 ...

Trindent

$104 - $208/hr

... Oil & Gas Refinery. WORK LOCATION & FLEXIBILITY Client-facing consulting role supporting engagements across the European Union. Approximately 80% travel is required, typically Monday to Friday ...

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Union Oil Refinery information

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How much do union oil refinery jobs pay per hour?

As of Aug 19, 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?

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 a union oil refinery position?

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 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.

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

Getting a job at a union oil refinery can be competitive due to the specialized skills required, such as knowledge of refining processes and safety protocols. Candidates often need relevant experience, certifications like OSHA training, and sometimes union membership or sponsorship to improve their chances.
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Union Oil Refinery jobs near you
Infographic showing various Union Oil Refinery job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $32,578 per year, or $15.7 per hour.

Refinery Operator I

Clean Harbors

East Chicago, IN • On-site

$16.39 - $38.08/hr

Full-time

Medical, PTO

Re-posted 5 days ago

Clean Harbors rating

7.0

Company rating: 7.0 out of 10

Based on 153 frontline employees who took The Breakroom Quiz

43rd of 91 rated recycling and waste

Job description


Safety-Kleen is seeking a Refinery Operator to join our team in East Chicago, IN. This position will focus on refinery operations as a priority task at the facility. This is a Union position starting at $25.47 The employee will need to be flexible to work all shifts, days, swings, and graveyards as needed.
Why work for Safety-Kleen?
  • Health and Safety is our #1 priority and we live it 3-6-5
  • Competitive wages
  • Comprehensive health benefits coverage
  • Generous paid time off, company paid training and tuition reimbursement
  • Positive and safe work environments
  • Opportunities for growth and development for all the stages of your career

Responsibilities
  • Ensures Health and Safety is the number one priority by complying with all safe work practices, policies, and processes and acting in a safe manner at all times
  • responsible for sampling from various process equipment and tanks, loading and off loading caustic from tankers
  • Prepare the sample, submit for lab analysis, and enter data in the computer system for tracking and accounting
  • Accurately complete various shipping and receiving documents
  • Perform daily inspections as required by environmental permits and MARSEC (USCG) requirements related to Homeland Security
  • Use a forklift
  • Other duties as required

Qualifications
  • High School Diploma or GED
  • Must be able to obtain a TWIC card is mandatory
  • 1-3 Years experience in a plant or industrial environment preferred
  • 1-3 years in a production driven environment preferred
  • 1+ years forklift experience preferred
  • Oil and gas experience is an asset!
  • Mechanically inclined or familiar with general tools
  • Computer literate and can operate an IPAD
  • Punctal for work
  • MS Office Suite - Excel, Word and Outlook
  • Follow direction and take initiative
  • Must be able to work in the elements
  • Must be able to work at heights
  • Lift up to 50lbs, climb, stoop, bend, stand for long periods

Safety-Kleen Systems, a Clean Harbors company, has a commitment to excellence deeply rooted in a strong sense of tradition. Our entire business model revolves around keeping North American businesses green. We generate more than $1.2 billion in annual revenue as a world-class environmental service organization and market leader in industrial hazardous waste management, parts-cleaning technology, and oil re-refining. We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery capacity in North America allowing us to re-refine more than 150 million gallons each year.
Every day, we help our customers resolve their waste management needs and reduce their carbon footprint. PROTECTION. CHOICES. PEOPLE. MAKE GREEN WORK.™
Clean Harbors is an equal opportunity employer.
Clean Harbors is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. To request reasonable accommodation, contact ect@cleanharbors.com or 1-844-922-5547.
Clean Harbors is a Military & Veteran friendly company.
Please be advised that Artificial Intelligence (AI) tools may be used to support certain stages of the recruitment process but are not used as a replacement for human decision making.
Clean Harbors is committed to complying with applicable pay transparency laws and ensuring fair and equitable compensation. The posted salary range reflects the minimum and maximum target for this role. Final compensation may vary based on factors such as location, experience, skills, and business needs. In addition to the base salary, some roles may be eligible for bonus or incentive compensation and a comprehensive benefits package.
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About Clean Harbors

Sourced by ZipRecruiter

Clean Harbors is North America’s leading provider of environmental and industrial services. The Company serves a diverse customer base, including a majority of Fortune 500 companies. Its customer base spans a number of industries, including chemical, and manufacturing, as well as numerous government agencies. These customers rely on Clean Harbors to deliver a broad range of services such as end-to-end hazardous waste management, emergency spill response, industrial cleaning and maintenance, and recycling services. Through its Safety-Kleen subsidiary, Clean Harbors also is North America’s largest re-refiner and recycler of used oil and a leading provider of parts washers and environmental services to commercial, industrial and automotive customers. Founded in 1980 and based in Massachusetts, Clean Harbors operates throughout the United States, Canada, Mexico and Puerto Rico.

Industry

Environmental consulting services

Company size

10,000+ Employees

Headquarters location

Norwell, MA, US

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