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Oil Refinery Jobs in Indiana (NOW HIRING)

CleanHarbors

Laboratory Technician II

East Chicago, IN

$26.35/hr

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 ...

Clean Harbors

Laboratory Technician II

East Chicago, IN · On-site

$26.35/hr

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 ...

Clean Harbors

Laboratory Technician II

East Chicago, IN · On-site

$26.35/hr

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 ...

Bunge North America

C Operator

Decatur, IN · On-site

$29.75/hr

We are a world leader in grain origination, storage, distribution, oilseed processing and refining, offering a broad portfolio of plant-based oils, fats, and proteins. We work alongside our customers ...

Bunge

C Operator

Decatur, IN · On-site

$29.75/hr

We are a world leader in grain origination, storage, distribution, oilseed processing and refining, offering a broad portfolio of plant-based oils, fats, and proteins. We work alongside our customers ...

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All JobsOil Refinery JobsOil Refinery Jobs in Indiana

Oil Refinery information

See Indiana salary details

$10

$14

$21

How much do oil refinery jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for oil refinery in Indiana is $14.90, according to ZipRecruiter salary data. Most workers in this role earn between $12.79 and $16.49 per hour, depending on experience, location, and employer.

What are jobs in an oil refinery?

Jobs in an oil refinery involve moving and processing materials, as well as managing the daily operations. Your responsibilities in an oil refinery may include operating equipment to transport large amounts of crude oil, controlling the oil pressure, monitoring for other problems, and generally working to create useful raw materials for petroleum products. Other duties may include conducting visual inspections of equipment, communicating with team members, performing scheduled maintenance, ensuring a clean work area, adjusting machines, and complying with safety and environmental procedures. Many refinery jobs have a narrow focus. For example, refinery loaders almost exclusively handle unloading materials from trucks and railcars.

What do oil refinery workers do?

Oil refinery workers are responsible for operating and maintaining equipment used to process crude oil into usable products such as gasoline, diesel, and other petrochemicals. They monitor instruments and control systems, perform routine inspections, and troubleshoot issues to ensure the safe and efficient operation of the refinery. Safety is a major concern in this field, so workers must follow strict protocols and respond quickly to any emergencies. Additionally, they may be involved in quality control and environmental compliance activities.

What are the key skills and qualifications needed to thrive as an oil refinery operator, and why are they important?

To thrive as an Oil Refinery Operator, you need a solid understanding of chemical processes, mechanical aptitude, and typically a high school diploma or vocational training in process technology. Familiarity with distributed control systems (DCS), safety management systems, and certifications such as OSHA or HAZMAT are commonly required. Attention to detail, problem-solving abilities, and strong teamwork skills help operators manage complex systems and respond effectively to emergencies. These competencies are vital to ensure operational efficiency, safety, and regulatory compliance in a high-risk industrial environment.

What are some common challenges faced by employees working in an oil refinery environment?

Employees in oil refineries often encounter challenges such as maintaining strict safety protocols due to the presence of hazardous materials and high-pressure equipment. The work environment can be physically demanding, involving shift work or long hours, and requires constant vigilance to prevent accidents. Additionally, teamwork and clear communication are essential, as many tasks are performed collaboratively to ensure smooth operation and compliance with environmental regulations.

What is the difference between Oil Refinery vs Oil Refinery Operator?

AspectOil RefineryOil Refinery Operator
Primary RoleOversees entire refinery operations, manages processes, and ensures safety and efficiencyOperates and monitors specific equipment and processes within the refinery
CredentialsTypically requires engineering or technical degrees, certifications in safety and process controlRequires technical training, certifications in plant operation and safety
Work EnvironmentOffice and plant floor, overseeing multiple departmentsPrimarily on the plant floor, operating machinery and monitoring systems
Industry UsageUsed to describe the entire facility or companyRefers to the individual responsible for daily operational tasks

In summary, an Oil Refinery is the facility or organization, while an Oil Refinery Operator is a key worker responsible for operating equipment within the refinery. Both roles are essential but differ in scope and responsibilities.

How do I get into an oil refinery?

To work as an oil refinery worker, you typically need a high school diploma or equivalent, and relevant technical training or certifications such as OSHA safety courses. Many positions require experience in industrial settings or technical skills related to process operations, and some roles may require a valid driver's license or ability to work rotating shifts in a safety-conscious environment.

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

Getting a job at an oil refinery can be competitive due to the specialized skills and certifications required, such as safety training and technical knowledge of refining processes. Candidates often need relevant experience, technical education, and sometimes union membership or certifications like OSHA or HAZWOPER. The hiring process may include assessments, interviews, and background checks, and positions can vary from entry-level to highly skilled roles.
More about Oil Refinery jobs

What are the most commonly searched types of Oil Refinery jobs in Indiana?

The most popular types of Oil Refinery jobs in Indiana are:

What are popular job titles related to Oil Refinery jobs in Indiana?

For Oil Refinery jobs in Indiana, the most frequently searched job titles are:

What job categories do people searching Oil Refinery jobs in Indiana look for?

The top searched job categories for Oil Refinery jobs in Indiana are:

What cities in Indiana are hiring for Oil Refinery jobs?

Cities in Indiana with the most Oil Refinery job openings:

Oil Refinery jobs near you
Infographic showing various Oil Refinery job openings in Indiana as of August 2026, with employment types broken down into 100% Full Time. Highlights an 89% In-person, 5% Hybrid, and 6% Remote job distribution, with an average salary of $31,000 per year, or $14.9 per hour.

Laboratory Technician II

CleanHarbors

East Chicago, IN

$26.35/hr

Full-time

Medical, Life, Retirement, PTO

Posted 10 days ago

Job description

Our Laboratory Technician II in East Chicago, IN is responsible for the routine analysis of samples to determine their chemical and physical properties.

Pay: $26.35 hourly

Shift: 3rd shift (10pm - 6am)  Rotating some weekends.

Why work for Clean Harbors?

  • Health and Safety is our #1 priority and we live it 3-6-5

  • Competitive pay and benefits

  • Comprehensive health benefits coverage after 30 days

  • Group 401K program with company matching component

  • Opportunities for growth and development for all the stages of your career

  • Generous paid time off, company paid training and tuition reimbursement

  • Positive and safe work environments   

  • Bachelor's Degree Science required (Chemistry or Physical/Life Sciences preferred)

  • 1 to 3 years' experience in a related field preferred

  • Experience with Inbound Receipt analysis using GC for PCB and Chlorine a plus!

  • In-Process and Final Product analyses experience using ICP for Metals, Viscometer, Pour Point, Particle Count, and/or NOACK is preferred

  • Excellent Written Communication Skills- Written and verbal

  • Must be able to work independently as well as in a team environment

  • Knowledge of Statistical Process Control 

  • Follow Laboratory Standard Operating Procedures

  • Lift up to 50lbs, climb, stoop and stand for long periods of time

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.  

CH SK

#LI-LD1

  • Perform preparations and analysis to produce data (results, calibrations, QC) on inbounds, in-process and outbound analysis on routine samples.  

  • Perform tank analyses to verify product specification.      

  • Ensure that all work meets applicable QC/QA guidelines

  • Identify data anomalies and determine when follow up is necessary

  • Understand and follow procedures (IE analytical, safety, and quality)

  • Basic troubleshooting of the instrumentation

  • Preventative maintenance in the instrumentation assigned

  • Housekeeping, inventory, and waste disposal

  • Basic statistical data calculations and input

  • Work with others to complete analytical sequences. 

  • Other duties assigned

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