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Refinery Sampler Jobs (NOW HIRING)

Clean Harbors

Operator Oil Recycling

Fallon, NV · On-site

$28/hr

  • Medical

  • Dental

  • Life

  • Retirement

Our Refinery Operator is responsible for and not limited to cleaning or changing out of pump strainers, inline filters, sampling tank and production lines, replacing PPE drums, re-use drums, empty ...

Clean Harbors

Operator Oil Recycling

Fallon, NV · On-site

$28/hr

  • Medical

  • Dental

  • Life

  • Retirement

Our Refinery Operator is responsible for and not limited to cleaning or changing out of pump strainers, inline filters, sampling tank and production lines, replacing PPE drums, re-use drums, empty ...

CleanHarbors

Operator Oil Recycling

Fallon, NV · On-site

$28/hr

  • Medical

  • Dental

  • Life

  • Retirement

Our Refinery Operator is responsible for and not limited to cleaning or changing out of pump strainers, inline filters, sampling tank and production lines, replacing PPE drums, re-use drums, empty ...

Clean Harbors

Operator Oil Recycling

Fallon, NV · On-site

$13.41 - $31.15/hr

  • Medical

  • Dental

  • Life

  • Retirement

Our Refinery Operator is responsible for and not limited to cleaning or changing out of pump strainers, inline filters, sampling tank and production lines, replacing PPE drums, re-use drums, empty ...

Tesla

Data Collection Operator, Lithium Refinery

Robstown, TX · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

What to Expect Tesla'sin-house Lithium Refinery,locatedin the greater Corpus Christi area of Texas ... sampling, equipment monitoring, troubleshooting, and loading/unloading finished goods and raw ...

PBF Energy, Inc.

Refinery Operator Trainee

Paulsboro, NJ · On-site

$42.88/hr

Refinery Operator Trainee A Refinery Operator works 12-hour rotating shifts on various units within ... samples/reading of various process streams; initiating work orders and issuing work permits for ...

Pbf Energy

Refinery Operator Trainee

Paulsboro, NJ

$42.88/hr

Refinery Operator Trainee A Refinery Operator works 12-hour rotating shifts on various units within ... samples/reading of various process streams; initiating work orders and issuing work permits for ...

New

Clean Harbors

Liquid Transfer Operator

Dolton, IL · On-site

$23/hr

  • Medical

  • Retirement

  • PTO

We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ... Collect samples for laboratory testing and quality control. * Inspect transfer equipment before and ...

Clean Harbors

Liquid Transfer Operator

Dolton, IL · On-site

$23/hr

  • Medical

  • Retirement

  • PTO

We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ... Collect samples for laboratory testing and quality control. * Inspect transfer equipment before and ...

CleanHarbors

Liquid Transfer Operator

Dolton, IL · On-site

$23/hr

  • Medical

  • Retirement

  • PTO

We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ... Collect samples for laboratory testing and quality control. * Inspect transfer equipment before and ...

Clean Harbors

Liquid Transfer Operator

Dolton, IL · On-site

$15.14 - $30.29/hr

  • Medical

  • Retirement

  • PTO

Collect samples for laboratory testing and quality control. * Inspect transfer equipment before and ... We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ...

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Showing results 21-40

All JobsRefinery Sampler Jobs

Refinery Sampler information

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$5

$23

$62

How much do refinery sampler jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for refinery sampler in the United States is $23.90, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $20.91 per hour, depending on experience, location, and employer.

What is the difference between Refinery Sampler vs Petroleum Laboratory Technician?

AspectRefinery SamplerPetroleum Laboratory Technician
CertificationsSampling certifications, safety trainingLab safety, analytical certifications
Work EnvironmentRefinery sites, field samplingLaboratories, testing facilities
Job FocusCollecting samples from refineriesAnalyzing samples in labs
Industry UsageCommon in refining operationsCommon in quality control labs

Refinery Samplers primarily focus on collecting physical samples directly from refinery processes, often working in the field. Petroleum Laboratory Technicians analyze those samples in lab settings, performing tests to ensure quality and compliance. While both roles require safety training and industry-specific certifications, their work environments and daily tasks differ significantly, with samplers working on-site and technicians working in labs.

What are the key skills and qualifications needed to thrive as a refinery sampler, and why are they important?

To thrive as a Refinery Sampler, you need knowledge of sampling procedures, attention to detail, and a high school diploma or equivalent, often accompanied by safety certifications. Familiarity with laboratory equipment, hazardous materials handling, and digital data entry systems is typically required. Strong observational skills, reliability, and effective communication help ensure accurate reporting and teamwork. These skills are crucial for maintaining safety standards, ensuring product quality, and supporting efficient refinery operations.

What are some common challenges a refinery sampler might face during sample collection, and how can they be addressed?

Refinery Samplers often work in environments where accuracy and safety are paramount. Challenges include handling hazardous materials, working in extreme temperatures, and ensuring samples are not contaminated. To address these, samplers should strictly adhere to safety protocols, use proper personal protective equipment, and follow standardized collection procedures. Regular training and clear communication with the operations and laboratory teams are also key to overcoming these obstacles and ensuring reliable results.

What is a refinery sampler?

Refinery samplers are professionals responsible for collecting samples of raw materials, intermediate products, and finished products at oil refineries or chemical plants. Their main objective is to ensure that samples are collected safely and accurately for laboratory analysis, which helps monitor product quality and process efficiency. Refinery samplers must follow strict safety and sampling procedures to avoid contamination and maintain representative samples. They often work in hazardous environments and are trained to use specialized equipment. Their work is essential to compliance with industry standards and regulations.
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Refinery Sampler jobs near you
Infographic showing various Refinery Sampler job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $49,704 per year, or $23.9 per hour.

Laboratory Technician - Sample Prep

SeAH Superalloy Technologies

Temple, TX • On-site

$17.75 - $23.50/hr

Full-time

Re-posted 5 days ago

Job description

SeAH Superalloy Technologies is building a world-class manufacturing facility in Temple, Texas, producing aerospace-grade nickel-based superalloys for investment casting and additive manufacturing. As part of SeAH Group's $150M U.S. greenfield investment, we're shaping the future of advanced manufacturing and establishing strong partnerships with industry leaders, suppliers, and communities.
Job Summary:
The Sample Preparation Technician will prepare test samples for chemical analysis, powder characterization testing, metallurgical evaluation, and hardness testing.
This role requires a strong mechanical aptitude and general knowledge of metal cutting, drilling, milling, grinding.
The ideal candidate will be methodical, detail-oriented, and have a passion for standardizing work processes to ensure product quality and consistency.
Key Responsibilities:
• Safety: Safely perform sample preparation activities always using mandated safety and personal protective equipment. Assist with company initiatives to drive a culture of Safety First. Monitor and ensure compliance with safety protocols in laboratory and manufacturing environments.
• Sample Preparation: Prepare metal test samples using general industrial and laboratory equipment such wet abrasive saws, drill press, manual mill, grinder/polishers, powder sample splitters, and analytical balances.
• General Equipment: Ensure all sample preparation equipment is properly maintained and functioning properly, including as-needed, scheduled, and preventive maintenance.
• Product Issues: Assist in troubleshooting mechanical equipment issues.
• Procedures: Assist in developing and refining sample preparation processes and procedures.
• Improvement: Work closely with production and engineering teams to support quality control initiatives and process improvements. Participate in development and research activities by providing testing support and material insights.
• Housekeeping: Maintain a clean and organized lab environment, ensuring proper disposal of hazardous materials.
Qualifications:
• High school diploma or GED
• 2+ experience years working in a commercial or industrial environment, preferably in a metal manufacturing or industrial setting.
• Understanding of safety protocols related to equipment operation and laboratory and manufacturing environments.
• Familiarity with laboratory sample preparation and testing equipment for chemical analysis and materials characterization.
• Math skills and familiarity with chemistry and metal powder nomenclature and terms.
• Mechanical aptitude and ability to diagnose and address minor equipment issues.
• Strong attention to detail and organizational skills.
• Ability to work independently, prioritize tasks, and meet deadlines.
• Excellent communication skills and the ability to work as part of a cross-functional team.
Physical Requirements:
• Ability to lift and carry up to 30 pounds.
• Ability to stand, sit, or work in a laboratory setting for extended periods.
• Comfortable working with chemicals, heavy machinery, and potentially hazardous materials, following proper safety protocols and wearing appropriate PPE.

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