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Refinery Process Operator Jobs in Indiana (NOW HIRING)

CleanHarbors

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 ...

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 ...

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 ...

Clean Harbors

Refinery Operator I

East Chicago, IN · On-site

Safety-Kleen is seeking a Refinery Operator to join our team in East Chicago, IN. This position ... and processes and acting in a safe manner at all times * responsible for sampling from various ...

Clean Harbors

Refinery Operator I

East Chicago, IN · On-site

Safety-Kleen is seeking a Refinery Operator to join our team in East Chicago, IN. This position ... process but are not used as a replacement for human decision making. Clean Harbors is committed to ...

CleanHarbors

Refinery Operator I

East Chicago, IN

Safety-Kleen is seeking a Refinery Operator to join our team in East Chicago, IN. This position ... process but are not used as a replacement for human decision making. Clean Harbors is committed to ...

Clean Harbors

Refinery Operator I

East Chicago, IN

Safety-Kleen is seeking a Refinery Operator to join our team in East Chicago, IN. This position ... process but are not used as a replacement for human decision making. Clean Harbors is committed to ...

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 ...

Aerotek

Operator

Noblesville, IN · On-site

$21/hr

Production Operator Join a growing production team in Noblesville, IN as a Production Operator on ... Operate furnaces to process and refine raw materials according to established procedures and ...

bp

Process Computing/Cyber Specialist

Whiting, IN · On-site

... Refinery's objectives. The position also encompasses cyber security activities across all Whiting Process Control networks, such as antivirus management, whitelisting, and operating system patching ...

Ecoservices

Process Engineer

Hammond, IN · On-site

Chem32 sulfides and activates catalysts for refining and renewable fuel processes What we offer ... Provide production troubleshooting support -- assist the Production Supervisor and operators in ...

Ecoservices

Process Engineer

Hammond, IN · On-site

Chem32 sulfides and activates catalysts for refining and renewable fuel processes What we offer ... Provide production troubleshooting support -- assist the Production Supervisor and operators in ...

Bunge

Degumming Operator

Decatur, IN · On-site

$30.42/hr

The Degumming Operator is responsible for safely and accurately operating the degumming process in the Refined Oil Department. Candidates must actively participate in Bunge's Employee Safety Policy ...

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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 Aug 25, 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.

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 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 August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 17% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $41,854 per year, or $20.1 per hour.

Refinery Operator II

CleanHarbors

East Chicago, IN

Full-time

Medical, Retirement, PTO

Posted 7 days ago

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

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