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Refinery Laboratory Jobs in Ohio (NOW HIRING)

Laboratory Technician

Mason, OH · On-site

$17.75 - $23.75/hr

A P&G Laboratory Technician will be responsible for: * Conduct chemical and physical laboratory ... using refined scientific methods * Organize and store all chemicals substances, fluids and ...

Learning and refining new laboratory skills and techniques to support evolving research needs * Maintaining thorough written and verbal communication with supervisors, study directors, and coworkers

Laboratory TechnicianOn-Site

Mason, OH · On-site

$17.75 - $23.75/hr

... refined scientific methods Organize and store all chemicals substances, fluids and compressed gases ... laboratory supplies Ensure that all safety guidelines are followed strictly at all times and ...

Lab Tech II

Hamilton, OH

$17.75 - $23.50/hr

The Laboratory Technician II independently performs a variety of laboratory tests and analyses with ... Our work is critical to the integrity and safety of industrial firms, including petroleum refinery ...

Lab Tech II

Hamilton, OH · On-site

$17.75 - $23.50/hr

The Laboratory Technician II independently performs a variety of laboratory tests and analyses with ... Our work is critical to the integrity and safety of industrial firms, including petroleum refinery ...

Lab Tech II

Hamilton, OH

$17.75 - $23.50/hr

The Laboratory Technician II independently performs a variety of laboratory tests and analyses with ... Our work is critical to the integrity and safety of industrial firms, including petroleum refinery ...

Laboratory Technician

Akron, OH

$18.25 - $24.25/hr

Work with Transmission & Substation Services Department to refine existing relay test routines and protocols to verify cyber security capabilities. * Assist in modification of existing maintenance ...

Laboratory Technician

Akron, OH · On-site

$18.25 - $24.25/hr

Work with Transmission & Substation Services Department to refine existing relay test routines and protocols to verify cyber security capabilities. * Assist in modification of existing maintenance ...

We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ... Sampling of trucks to laboratory. * Completes daily checklist as required for proper operation of ...

New

Chemical Operator

Hebron, OH · On-site

$17.75 - $20.25/hr

We collect over 200 million gallons of used motor oil each year and we have the largest re-refinery ... Sampling of trucks to laboratory. * Completes daily checklist as required for proper operation of ...

Chemical Operator I

Hebron, OH · On-site

$14.42 - $28.85/hr

Sampling of trucks to laboratory. * Completes daily checklist as required for proper operation of ... 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 1-20

Refinery Laboratory information

See Ohio salary details

$16

$31

$50

How much do refinery laboratory jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for refinery laboratory in Ohio is $31.09, according to ZipRecruiter salary data. Most workers in this role earn between $24.66 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.

Infographic showing various Refinery Laboratory job openings in Ohio as of August 2026, with employment types broken down into 73% Full Time, and 27% Contract. Highlights an 100% In-person job distribution, with an average salary of $64,673 per year, or $31.1 per hour.

Refinery Operator

Upper Sandusky, OH • On-site


Louis Dreyfus Company

7.2

Company rating: 7.2 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

Good employer

Paid breaks

Respectful managers


Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 11 days ago


Job description

Company Description
Louis Dreyfus Company is a leading merchant and processor of agricultural goods. Our activities span the entire value chain from farm to fork, across a broad range of business lines, we leverage our global reach and extensive asset network to serve our customers and consumers around the world. Structured as a matrix organization of six geographical regions and ten platforms, Louis Dreyfus Company is active in over 100 countries and employs approximately 18,000 people globally.
Job Description
Overall Purpose and Objective of Position
The Edible Oil Refinery Operator ensures the safe and efficient operation of refining processes to consistently produce high-quality edible oils. The role involves monitoring operations, conducting inspections, and troubleshooting equipment to maintain optimal performance, while adhering to safety, environmental, and food safety standards (HACCP/GMP). Responsibilities also include data recording and analysis, sampling and basic testing, and supporting audits and regulatory requirements.
Primary Responsibilities / Essential Functions
  • Operate and monitor processing equipment to meet SOPs, company standards, and efficiency targets.
  • Maintain a clean, safe, and organized work environment.
  • Respond to equipment issues and alarms, investigate root causes, and implement solutions.
  • Follow safety protocols, perform and support lockout/tagout procedures.
  • Comply with HACCP and GMP standards; perform quality checks, record data, and operate control systems.
  • Conduct inspection rounds, log readings, and report operational or safety concerns.
  • Collect, record, and analyze process data to improve performance and product quality.
  • Take product and process samples and perform basic laboratory tests.
  • Document process deviations and corrective actions.
  • Assist with audits and regulatory inspections.

Additional Responsibilities
  • Maintain housekeeping standards across the refinery, including hazard removal and general upkeep.
  • Complete tasks assigned by supervisors, including minor maintenance activities.
  • Actively participate in team activities, continuous improvement initiatives, and adherence to SOPs.
  • Engage in required job-related training.
  • Perform other duties as assigned.

Company Conformance Statements
In the performance of their respective tasks and duties all employees are expected to conform to the following:
  • Interact professionally with co-workers, Company business associates and the general public.
  • Work together in a cooperative spirit to serve the best interests of the Company.
  • Operate in a fully responsible manner and comply with the law and Company policy.

Education/Professional Certifications/Licenses
Required qualification: High school diploma/GED.
Preferred qualification: Technical degree
Experience
Basic qualifications:
  • 4 years of experience in an industrial environment

Knowledge/Skills/Abilities (including any physical demands)
Basic qualifications:
  • Knowledge of manufacturing processes and procedures.
  • Ability to operate machinery and computer systems while maintaining compliance with regulatory safety requirements, e.g., OSHA (including PSM), EPA, USDA, ISO 9000 and B-Q-9000.
  • Ability to climb stairs and ladders as well as work at heights; manage confined space entry, withstand extended periods of walking and standing; move manufacturing materials, products and equipment of 50 pounds or more which requires bending and lifting.
  • Mechanical aptitude, effective communication skills, basic math, light maintenance and fundamental PC skills.

Preferred qualifications:
  • General knowledge of oilseed processing operations
  • Experience in the operation of skid loaders, front-end loaders and/or forklift.

Equipment Used
  • Production machinery and operating equipment with dials, gauges and controls.
  • Use of computer for entering data into electronic data system and control operating equipment.
  • Use of occupational health and safety testing equipment (e.g., air monitors) in compliance with OSHA regulations.
  • Use of personal protective equipment (PPE) as required.

Working Conditions:
Safety-sensitive role in continuously operating 24/7 facility. The position involves routine exposure to varying temperatures and weather conditions, as well as gases, vapors, dust, odors, and flammable liquids. There is occasional exposure to wet surfaces and high noise environments. The role requires heavy lifting of materials and finished products. Regular stair climbing, along with prolonged periods of walking and standing, is necessary to access and occasionally work in remote areas, at heights, and in confined spaces. Use of Personal Protective Equipment (PPE) is mandatory in accordance with company policies and regulatory requirements. Extended work hours may be required at times to meet critical deadlines or respond to emergency situations.
Quality & Product Safety Responsibilities
  • Maintains a strong understanding of applicable Quality and Product Safety policies, procedures, and requirements, ensuring full compliance within the assigned area
  • Maintains the assigned area in an organized manner that supports product safety standards
  • Promptly addresses and corrects any unsafe product or working conditions as soon as reasonably possible

Employee Supervision
  • No direct supervisory responsibilities.

Decision Making/Accountability
  • Performs routine tasks independently, seeking guidance from the supervisor when issues arise
  • Complies with all applicable company and regulatory policies, standards, and requirements to maintain full compliance

Louis Dreyfus Company provides equal employment opportunities to all without regard to race, color, religion, national origin, ancestry, gender, sexual orientation, genetic information, marital status, veteran status, disability or any other protected status.
Qualifications
Additional Information
What We Offer
We provide a dynamic and stimulating international environment, which will stretch and develop your abilities and channel your skills and expertise with outstanding career development opportunities in one of the largest and most solid private companies in the world.
- Comprehensive benefits program including medical, dental and vision care coverage, flexible spending account plans, employee assistance program, life insurance and disability coverage
- 401k with Company Match
- Family Friendly Benefits including childbirth and parental leave, fertility and family building benefits
- Paid Time Off (PTO) and Paid Holidays
- Flexible work available (not applicable to all roles)
Diversity & Inclusion
LDC is driven by a set of shared values and high ethical standards, with diversity and inclusion being part of our DNA. LDC is an equal opportunity employer committed to providing a working environment that embraces and values diversity, equity and inclusion.
LDC encourages diversity, supports local communities and environmental initiatives. We encourage people of all backgrounds to apply.
Equal employment opportunity (EEO)
Louis Dreyfus Company provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.
This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.
Sustainability
Sustainable value is at the heart of our purpose as a company.
We are passionate about creating fair and sustainable value, both for our business and for other value chain stakeholders: our people, our business partners, the communities we touch and the environment around us

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