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Refinery Process Operator Jobs in Indiana (NOW HIRING)

MOTREX Co. Ltd

Recycling Smelter Operator

Muncie, IN · On-site

$23.58/hr

Work may be performed in Blast Furnace, Refinery, or Breaker departments. Apply online or text ... Working knowledge of pumps, flow processes, e.g. throughput, valves, and electrical and ...

Ingredion

Process Lead - Packaging

Indianapolis, IN · On-site

$84K - $112K/yr

... operating performance in the areas of production, safety, quality, and reliability. In addition ... Corn Wet Milling and Refining manufacturing and equipment (other food processing experience ...

Energy transfer

Terminal Operator

Huntington, IN · On-site

Travel to various refined products and crude facilities with little notice to effectively assist ... processes, materials and chemicals, as well as extreme temperature conditions and loud machinery ...

Energy Transfer

Terminal Operator

Huntington, IN · On-site

Travel to various refined products and crude facilities with little notice to effectively assist ... processes, materials and chemicals, as well as extreme temperature conditions and loud machinery ...

Sunoco LP

Terminal Operator

Huntington, IN · On-site

Travel to various refined products and crude facilities with little notice to effectively assist ... processes, materials and chemicals, as well as extreme temperature conditions and loud machinery ...

Bunge

C Operator

Decatur, IN · On-site

$29.75/hr

The C Operator is responsible for safely and accurately loading trucks and rail cars. Employees ... We are a world leader in grain origination, storage, distribution, oilseed processing and refining ...

RR Donnelley

Tamarack Operator - 2nd Shift

Angola, IN · On-site

$21.80/hr

... process consulting, with services designed to lower environmental impact. With 22,000 clients ... Skill in setting up and adjusting machines for finishing operations and to refine such adjustments ...

RR Donnelley

Tamarack Operator - 2nd Shift

Angola, IN

$21.80/hr

... process consulting, with services designed to lower environmental impact. With 22,000 clients ... Skill in setting up and adjusting machines for finishing operations and to refine such adjustments ...

RR Donnelley

Tamarack Operator - 2nd Shift

Angola, IN

... process consulting, with services designed to lower environmental impact. With 22,000 clients ... Skill in setting up and adjusting machines for finishing operations and to refine such adjustments ...

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All JobsRefinery Process Operator JobsRefinery Process Operator Jobs in Indiana

Refinery Process Operator information

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How much do refinery process operator jobs pay per hour?

As of Sep 15, 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 September 2026, with employment types broken down into 2% As Needed, 76% Full Time, 18% Part Time, 3% Contract, and 1% Nights. Highlights an 89% Physical, 2% Hybrid, and 9% Remote job distribution, with an average salary of $41,854 per year, or $20.1 per hour.

Electric Arc Furnace Operator (Melter) - Rotational

Attica, IN • On-site

Harrison Steel Castings Co.
Coal, Metals and Minerals Mining • 501 - 1,000 employees
Learn more about Harrison Steel Castings Co.external

$18.09 - $30.15/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 25 days ago

Job description

Harrison Steel is looking for individuals to operate their electric arc furnaces (melters). Melters operate and maintain our 20-ton electric arc furnaces and direct the process to melt and refine steel to customers' specifications. Each 'heat' (batch) of liquid steel starts as solid steel recycling and takes approximately 3 hours to liquefy and refine. This position must have availability of any shift and be flexible to move on different shifts with notice.
Melters:
  • Operate electric arc furnaces safely and following work instructions and specification requirements
  • Fill out a melting log and summary sheet for each heat of steel melted
  • Check and monitor all furnace and auxiliary equipment to insure they are in good physical, mechanical, and electrical operating condition
  • Shift flexibility required

Ideal Melters have:
  • Experience in a heavy industrial environment operating machines
  • Basic knowledge of computer applications
  • Mathematical ability to add, subtract, multiply, and divide on the fly
  • Ability to make quick decisions and monitor the safety of the environment and all others working in the area

About Harrison Steel:
Harrison Steel is a family owned company that engineers and manufactures castings of 350 to 12,500 pounds, net casting weight, for businesses in industries such as agriculture, mining, and oil and gas. The benefits of working at Harrison Steel include 401k and profit sharing, full health, vision and dental plans available, vacation, career opportunities to move into other departments and supervisory roles, and the WeCare Clinic, available to employees and family members for a variety of medical visits with no out-of-pocket costs. HS is located in Attica, Indiana, where it was founded in 1906 by J.W. Harrison, as the National Car Coupler Company. Attica is a rural city surrounded by traditional Midwest farmland that about 3,200 residents call home. The foundry is a 40-minute drive from Lafayette, Indiana or Danville, Illinois, and 1.5 hours from Indianapolis.

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