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Refinery Process Operator Jobs in Indiana (NOW HIRING)

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 ...

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 ...

DCS Board Operator

South Bend, IN · On-site

$29 - $38/hr

Associate degree in Process Technology or equivalent preferred. * 2+ years of refinery/process ... operating technology practices. Verbio intends to expand and develop the plant into a modern ...

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 ...

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 ...

This position also plays a key role in documenting processes, training operators and peers, and ... Support equipment installation and commissioning activities by developing and refining processes ...

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Refinery Process Operator information

See Indiana salary details

$13

$20

$29

How much do refinery process operator jobs pay per hour?

As of Aug 4, 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 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 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 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:
Infographic showing various Refinery Process Operator job openings in Indiana as of July 2026, with employment types broken down into 50% Full Time, 47% Part Time, 2% Contract, and 1% Nights. Highlights an 95% Physical, and 5% Remote job distribution, with an average salary of $41,854 per year, or $20.1 per hour.

$16.75 - $22/hr

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Energy Transfer rating

9.0

Company rating: 9.0 out of 10

Based on 64 frontline employees who took The Breakroom Quiz

3rd of 86 rated oil and gas companies


Job description

Sunoco LP is a leading energy infrastructure and fuel distribution master limited partnership operating across 32 countries and territories in North America, the Greater Caribbean, and Europe. The Partnership's midstream operations include an extensive network of approximately 14,000 miles of pipeline and over 160 terminals. This critical infrastructure complements the Partnership's fuel distribution operations, which distribute over 15 billion gallons annually to approximately 11,000 Sunoco and partner-branded retail locations, as well as independent dealers and commercial customers.

At Sunoco, we take great pride in what we do and wholeheartedly believe our employees drive success for our company and our customers.  We are always looking for the best and brightest talent and we are committed to making your job a challenging and rewarding experience.

Summary:

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 diesel products. This will be done by observations in the control room and by periodic walk throughs of the plant property. While in training the process operator will do 40 hours every week. 

Essential Duties and Responsibilities:

To perform this job successfully, an individual must be able to perform each essential job duty satisfactorily. The essential job duties for this position are listed below:

  • Monitor process indicators, instruments, gauges, for temperatures, pressures and flows through a PLC System.
  • Control or operate manifold and pumping systems to route liquids.
  • Operate control panels to coordinate and regulate process variables such as temperature and pressure, and to direct product flow rate, according to process schedules. 
  • Record and compile operating data, instrument readings, documentation, and results of laboratory analyses
  • Required to perform minor mechanical repair work on items such as, but not limited to, pumps, fans, valves, gauges, etc.
  • Assist and interact with other technicians, maintenance crew and contractors.
  • Patrol units to monitor the amount of oil in storage tanks and to verify that activities and operations are safe and efficient. 
  • Conduct general housekeeping of units.
  • Perform lab tests to check the qualities and grades of products
  • Complete daily lab work, such as sulfur testing, processing, and distillation to provide quality spot checks of product specs.
  • Calculate test result values, using standard formulas.
  • Offload tanker trucks into specified tanks.
  • Help with administrative work.
  • Other duties as assigned. 

Required Education & Experience:

  • High School Graduate or GED required
  • 2-4 years of experience preferred
  • Computer Skills: basic understanding and operation of computers; Microsoft Office
  • Certifications and Licenses: Valid Driver's License
  • Mechanically inclined

Preferred Qualifications:

  • Accountability - Ability to accept responsibility and account for his/her actions.
  • Accuracy - Ability to perform work accurately and thoroughly.
  • Applied Learning - Ability to participate in and implement needed learning activities
  • Detail Oriented - Ability to pay attention to the minute details of a project or task.
  • Organized - Being structured or following a systematic method of performing a task. 
  • Problem Solving - Ability to find a solution for or to deal proactively with work conflicts.
  • Reliability - The trait of being dependable and trustworthy. 
  • Safety Awareness - Ability to identify and correct conditions that affect employee safety
  • Technical Aptitude - Ability to comprehend complex technical topics and specialized information. 

Working Conditions:

  • Outdoor Environment: dependent on weather conditions; hot/cold; rain/shine; dust/pollen; loud noises; fumes and working with petroleum and other chemicals
  • Be able to pass a fit test for SCBA

Work Schedule

  • For the first 3-6 months, 40 hours every week. Will train as operator.
  • Operator shifts cover 72-84 hours of operation over 2 weeks; 2 on, 2 off, 3 on, 2 off, 2 on, 3 off.  Rotate days to nights every 3 months.   Work schedules may vary as business dictates.
  • By nature of the operation of the facility, (24/7) operators may be required to work some holidays.

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