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Refinery Process Operator Jobs in Indiana (NOW HIRING)

Clean Harbors

Refinery Operator II

East Chicago, IN · On-site

We are seeking a safety minded Refinery Operator II for our East Chicago, IN facility. Performs and ... refining/processing equipment to ensure safe, efficient, and reliable operations. * Health and ...

CleanHarbors

Refinery Operator II

East Chicago, IN · On-site

We are seeking a safety minded Refinery Operator II for our East Chicago, IN facility. Performs and ... refining/processing equipment to ensure safe, efficient, and reliable operations. * Health and ...

Clean Harbors

Refinery Operator II

East Chicago, IN · On-site

Monitor and maintain process parameters, such as temperature, pressure, flow rates, and chemical concentrations, to ensure optimal performance. * Monitor and control refinery plant emissions to ...

Clean Harbors

Refinery Operator II

East Chicago, IN

We are seeking a safety minded Refinery Operator II for our East Chicago, IN facility. Performs and ... refining/processing equipment to ensure safe, efficient, and reliable operations. * Health and ...

Energy transfer

Transmix Operator

Huntington, IN · On-site

$16.75 - $22/hr

The Processing Operator is responsible for monitoring and adjusting all aspects of production for the Transmix and Hydrotreating processing facility, which is responsible for refining gasoline and ...

Energy Transfer Equity Lp

Transmix Operator

Huntington, IN

$16.75 - $22/hr

The Processing Operator is responsible for monitoring and adjusting all aspects of production for the Transmix and Hydrotreating processing facility, which is responsible for refining gasoline and ...

Bunge

Production Operator

Morristown, IN · On-site

$30.82/hr

Packaging Operator * Protein Operator Position Details: * 12-hour rotating shift schedule * Pay ... We are a world leader in grain origination, storage, distribution, oilseed processing and refining ...

Bunge

Production Operator

Morristown, IN

$30.82/hr

Packaging Operator * Protein Operator Position Details: * 12-hour rotating shift schedule * Pay ... We are a world leader in grain origination, storage, distribution, oilseed processing and refining ...

Catalina Crunch

Technical Process Expert

Lebanon, IN

Standardization & Documentation · Develop and maintain standard operating procedures (SOPs) for ... refining, conching, tempering, and molding preferred. · Experience with continuous improvement ...

Bunge

Sanitation Operator

Morristown, IN

$15.25 - $18.25/hr

The Sanitation Operator is responsible for housekeeping of the soybean processing plant, assisting ... We are a world leader in grain origination, storage, distribution, oilseed processing and refining ...

Bunge

Sanitation Operator

Morristown, IN · On-site

$23.94/hr

The Sanitation Operator is responsible for housekeeping of the soybean processing plant, assisting ... We are a world leader in grain origination, storage, distribution, oilseed processing and refining ...

Bunge North America

Sanitation Operator

Morristown, IN

$15.25 - $18.25/hr

The Sanitation Operator is responsible for housekeeping of the soybean processing plant, assisting ... We are a world leader in grain origination, storage, distribution, oilseed processing and refining ...

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All JobsRefinery Process Operator JobsRefinery Process Operator Jobs in Indiana

Refinery Process Operator information

See Indiana salary details

$13

$20

$29

How much do refinery process operator jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for refinery process operator in Indiana is $20.12, according to ZipRecruiter salary data. Most workers in this role earn between $17.40 and $21.97 per hour, depending on experience, location, and employer.

How hard is it to become a refinery operator?

Becoming a refinery process operator typically requires a high school diploma or equivalent, along with on-the-job training or technical schooling. Many operators learn through apprenticeships or company training programs, and obtaining certifications such as OSHA safety training can be beneficial. The role demands technical skills, attention to safety protocols, and the ability to work in a demanding environment, but it is generally accessible with the right training and experience.

What are Refinery Process Operators?

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 does a 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 interpret data from gauges and control systems, perform routine maintenance, and ensure safety protocols are followed to maintain efficient operations.

How much do refinery 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 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.

Is it hard to get into the refinery?

Becoming a refinery process operator typically requires a high school diploma or equivalent, along with on-the-job training or technical certifications. Entry can be competitive due to the specialized skills involved, such as understanding complex equipment and safety procedures, but opportunities are available for those with relevant technical knowledge and a strong work ethic.

What are the key skills and qualifications needed to thrive as a Refinery Process Operator, and why are they important?

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 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.

What are popular job titles related to Refinery Process Operator jobs in Indiana? For Refinery Process Operator jobs in Indiana, the most frequently searched job titles are:
What job categories do people searching Refinery Process Operator jobs in Indiana look for? The top searched job categories for Refinery Process Operator jobs in Indiana are:
Refinery Process Operator jobs near you
Infographic showing various Refinery Process Operator job openings in Indiana as of June 2026, with employment types broken down into 1% Locum Tenens, 82% Full Time, and 17% Part Time. Highlights an 92% Physical, 4% Hybrid, and 4% Remote job distribution, with an average salary of $41,854 per year, or $20.1 per hour.
Refinery Operator II

Refinery Operator II

Clean Harbors

East Chicago, IN • On-site

Full-time

Medical, Retirement, PTO

Posted 6 days ago

Clean Harbors rating

6.6

Company rating: 6.6 out of 10

Based on 142 frontline employees who took The Breakroom Quiz

39th of 71 rated recycling and waste

Job description

We are seeking a safety minded Refinery Operator II for our East Chicago, IN facility. Performs and oversees various refinery plant operational duties within an industrial work environment while monitoring and controlling the refining/processing equipment to ensure safe, efficient, and reliable operations.

  • Health and Safety is our #1 priority and we live it 3-6-5
  • 401k  with matching component
  • Employee Stock Purchase Plan
  • Competitive Union wages, plus weekly overtime opportunities
  • 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
  • High School Diploma or GED
  • Must be able to obtain a TWIC card is mandatory
  • 1-3 Years experience as a manual labor experience (industrial, refinery or construction) preferred
  • 1-3 years in a production driven environment preferred
  • 1+ years forklift experience
  • Must be able to work at heights
  • Permit writing preferred
  • Oil and gas experience is an asset!
  • Mechanically inclined or familiar with general tools
  • Computer literate and can operate an IPAD
  • Punctal
  • Follow direction and take initiative
  • Must be able to work in the elements
  • Lift up to 50lbs, climb, stoop, bend, stand for long period and work at heights

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 eci@cleanharbors.com or 1-844-922-5547.

Safety-Kleen Systems, a Clean Harbors company, is a Military & Veteran friendly company.

*SK

#LI- LDI

  • Operate and monitor refinery plant equipment and processes according to established procedures and safety protocols.
  • Perform routine PM maintenance on refinery plant equipment and troubleshoot any issues as they arise.
  • Monitor and maintain process parameters, such as temperature, pressure, flow rates, and chemical concentrations, to ensure optimal performance.
  • Monitor and control refinery plant emissions to ensure compliance with environmental regulations.
  • Communicate with other plant personnel and management to coordinate activities and ensure safe and efficient operations
  • Other duties as assigned

What Clean Harbors employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Clean Harbors logo

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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