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Refinery Laboratory Jobs in Indiana (NOW HIRING)

CleanHarbors

Laboratory Technician II

East Chicago, IN

$26.35/hr

Our Laboratory Technician II in East Chicago, IN is responsible for the routine analysis of samples ... We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ...

Clean Harbors

Laboratory Technician II

East Chicago, IN

$26.35/hr

Our Laboratory Technician II in East Chicago, IN is responsible for the routine analysis of samples ... We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ...

Clean Harbors

Laboratory Technician II

East Chicago, IN · On-site

$26.35/hr

Our Laboratory Technician II in East Chicago, IN is responsible for the routine analysis of samples ... We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ...

Clean Harbors

Laboratory Technician II

East Chicago, IN

$26.35/hr

Our Laboratory Technician II in East Chicago, IN is responsible for the routine analysis of samples ... We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ...

Inotiv

Formulation Scientist I

Evansville, IN · On-site

$24/hr

Whether you're refining your laboratory skills or exploring long-term growth opportunities, you'll find an environment that encourages learning and professional development. #LI-Onsite #LI-MP1 *This ...

Inotivco

Formulation Scientist I

Evansville, IN

$24/hr

Whether you're refining your laboratory skills or exploring long-term growth opportunities, you'll find an environment that encourages learning and professional development. #LI-Onsite #LI-MP1 *This ...

SAIC

Cellular Engineer

Crane, IN

Develop, execute, and refine test plans, procedures, and protocols for laboratory, simulated, over-the-air, and field test events. * Support test and evaluation activities through test preparation ...

Heritage-Crystal Clean, Inc.

Lab Technician

Indianapolis, IN · On-site

$17.25 - $22.75/hr

... Refinery. The Lab Technician performs the analytical testing for all material receipts, tank ... Operates, maintains and calibrates laboratory equipment * Conducts all receipt testing to ensure ...

Precise Systems

Cellular Engineer

Crane, IN · On-site

Develop, execute, and refine test plans, procedures, and protocols for laboratory, simulated, over-the-air, and field test events. * Support test and evaluation activities through test preparation ...

SAIC

Cellular Engineer

Crane, IN · On-site

Develop, execute, and refine test plans, procedures, and protocols for laboratory, simulated, over-the-air, and field test events. * Support test and evaluation activities through test preparation ...

Precise Systems

Cellular Engineer

Crane, IN

Develop, execute, and refine test plans, procedures, and protocols for laboratory, simulated, over-the-air, and field test events. * Support test and evaluation activities through test preparation ...

SAIC

Cellular Engineer

Crane, IN · On-site

Develop, execute, and refine test plans, procedures, and protocols for laboratory, simulated, over-the-air, and field test events. * Support test and evaluation activities through test preparation ...

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Refinery Laboratory information

See Indiana salary details

$16

$31

$50

How much do refinery laboratory jobs pay per hour?

As of Aug 24, 2026, the average hourly pay for refinery laboratory in Indiana is $31.12, according to ZipRecruiter salary data. Most workers in this role earn between $24.71 and $36.59 per hour, depending on experience, location, and employer.

What is a refinery laboratory?

A Refinery Laboratory job involves testing and analyzing raw materials, in-process samples, and finished products to ensure they meet quality and safety standards. Lab technicians use various instruments to measure chemical composition, viscosity, density, and other properties. They play a crucial role in maintaining refinery efficiency and regulatory compliance. Additionally, they help troubleshoot production issues by identifying contaminants or inconsistencies in samples.

What are the typical daily responsibilities of someone working in a refinery laboratory?

As a refinery laboratory professional, your day generally involves collecting and analyzing samples of crude oil, intermediate products, and finished fuels to ensure quality control and regulatory compliance. You will use advanced analytical instruments to perform tests, document results, and communicate findings to engineering or production teams. The role often includes calibrating and maintaining lab equipment, troubleshooting technical issues, and adhering to strict safety protocols. You may also participate in cross-functional meetings to address quality concerns and optimize refining processes, making collaboration and communication skills essential for success.

What are the key skills and qualifications needed to thrive in the refinery laboratory position, and why are they important?

To thrive in a Refinery Laboratory role, you need a solid understanding of analytical chemistry, refinery processes, and laboratory testing methodologies, often supported by a degree in chemistry or chemical engineering. Familiarity with laboratory instruments such as gas chromatographs, spectrometers, and LIMS (Laboratory Information Management Systems), as well as industry certifications like OSHA safety training, is typically required. Strong attention to detail, problem-solving abilities, and effective teamwork are important soft skills in this setting. These competencies ensure accurate quality control, safe operations, and compliance with industry standards in refinery environments.

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

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

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

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

Refinery Laboratory jobs near you
Infographic showing various Refinery Laboratory job openings in Indiana as of August 2026, with employment types broken down into 2% As Needed, 76% Full Time, 16% Part Time, and 6% Contract. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $64,732 per year, or $31.1 per hour.

Laboratory Technician II

CleanHarbors

East Chicago, IN

$26.35/hr

Full-time

Medical, Life, Retirement, PTO

Posted 11 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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