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Ethanol Plant Lab Jobs (NOW HIRING)

CORN, LP

Ethanol Protein Operator

Goldfield, IA · On-site

$25/hr

You'll collaborate with your team to maintain the continuous operation of our ethanol plant, completing accurate work and keeping the production area clean. This role uses lab equipment and a ...

CORN, LP

Ethanol Protein Operator

Goldfield, IA · On-site

$25/hr

You'll collaborate with your team to maintain the continuous operation of our ethanol plant, completing accurate work and keeping the production area clean. This role uses lab equipment and a ...

Pickle Roofing Solutions

Plant Manager

Liberal, KS · On-site

$200K - $260K/yr

... per-year ethanol production facility is hiring a Plant Manager to lead daily operations for a ~50-person team through four direct reports (Production, Maintenance, Grain/Rail, Lab Managers)

New

JCSI

Plant Manager

Liberal, KS · On-site

$200K - $260K/yr

... per-year ethanol production facility is hiring a Plant Manager to lead daily operations for a ~50-person team through four direct reports (Production, Maintenance, Grain/Rail, Lab Managers)

Plymouth Energy

Operator

Merrill, IA · On-site

$16.50 - $20/hr

Production Operator - Ethanol Plant Operations Merrill, Iowa Join a Team Where Your Work Actually ... Collect samples and perform basic lab testing * Maintain accurate operational logs and production ...

Verbio North America LLC

VEN - Lab Technician

Nevada, IA · On-site

$25 - $29/hr

Previous ethanol experience or manufacturing experience is preferred but not required. * Previous ... Communicates laboratory analyses to plant personnel. * Maintain and properly use all lab equipment ...

Verbio North America

VEN - Lab Technician

Nevada, IA · On-site

$25 - $29/hr

Previous ethanol experience or manufacturing experience is preferred but not required. * Previous ... Communicates laboratory analyses to plant personnel. * Maintain and properly use all lab equipment ...

CORN, LP

Operations Technician

Goldfield, IA · On-site

$25/hr

You'll analyze those samples in our modern lab to ensure quality standards are met, while also ... OUR COMPANYFounded in 2005, CORN, LP is more than just an ethanol plant; we're a mainstay in Iowa ...

CORN, LP

Operations Technician

Goldfield, IA · On-site

$25/hr

You'll analyze those samples in our modern lab to ensure quality standards are met, while also ... OUR COMPANY Founded in 2005, CORN, LP is more than just an ethanol plant; we're a mainstay in Iowa ...

CORN, LP

Operations Technician

Goldfield, IA · On-site

$25/hr

You'll analyze those samples in our modern lab to ensure quality standards are met, while also ... OUR COMPANYFounded in 2005, CORN, LP is more than just an ethanol plant; we're a mainstay in Iowa ...

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Ethanol Plant Lab information

What does an ethanol plant lab technician do?

An Ethanol Plant Lab technician is responsible for testing and analyzing samples throughout the ethanol production process. They monitor the quality of incoming raw materials, fermentation progress, and final ethanol product to ensure compliance with safety and industry standards. Lab technicians use specialized equipment to conduct chemical, physical, and microbiological tests, and they play a crucial role in troubleshooting and maintaining consistent production quality.

What are the key skills and qualifications needed to thrive as an ethanol plant lab technician?

To thrive as an Ethanol Plant Lab Technician, you need a solid understanding of chemistry, laboratory procedures, and quality control, typically supported by a degree in chemistry, biology, or a related field. Familiarity with analytical instruments like gas chromatographs, spectrophotometers, and laboratory information management systems (LIMS) is essential. Attention to detail, problem-solving abilities, and effective communication help ensure accurate testing and reporting. These skills and qualities are crucial for maintaining product quality, ensuring regulatory compliance, and supporting efficient plant operations.

What is the difference between Ethanol Plant Lab vs Ethanol Plant Technician?

AspectEthanol Plant LabEthanol Plant Technician
CredentialsLaboratory certifications, degree in chemistry or related fieldTechnical certifications, associate or bachelor’s in process technology or engineering
Work EnvironmentLaboratory setting, controlled environmentProduction floor, plant facilities
Job FocusAnalyzing samples, quality control, lab testingOperating equipment, maintaining plant processes

The Ethanol Plant Lab primarily focuses on testing and quality analysis within a laboratory setting, requiring specialized certifications and a background in chemistry. In contrast, the Ethanol Plant Technician works directly on the production floor, managing equipment and process operations. Both roles are essential in ethanol production but differ in environment, responsibilities, and required credentials.

What are popular job titles related to Ethanol Plant Lab jobs?

For Ethanol Plant Lab jobs, the most frequently searched job titles are:

Infographic showing various Ethanol Plant Lab job openings in the United States as of September 2026, with employment types broken down into 78% Full Time, and 22% Contract. Highlights an 100% In-person job distribution.

Ethanol Plant Manager -- Biorefinery Operations

Liberal, KS • On-site

JCSI
Recruiting and Staffing Services • 51 - 200 employees
Learn more about JCSIexternal

$200K - $260K/yr

Full-time

Medical, Retirement, PTO

Re-posted 11 days ago

Job description

Ethanol Plant Manager — Biorefinery Operations

Location: Southwest Kansas (Liberal, KS area) — Relocation Assistance Provided

Salary Range: $200,000–$260,000 ($200,000 base + 20-30% bonus)

Job Type: Full-Time

Industry: Ethanol / Biorefinery / Renewable Fuels

Requirements at a Glance

  • Prior leadership experience running an ethanol production plant
  • 10+ years industrial or plant operations experience, including supervisory responsibility
  • Experience leading a lean-staffed site (small direct-report team, no heavy middle-management layer)
  • Strong safety, maintenance, and production systems background
  • Willing to relocate to southwest Kansas
  • Bachelor's degree preferred, not required

The Opportunity

A 110-million-gallon-per-year ethanol production facility is hiring a Plant Manager to lead daily operations for a ~50-person team through four direct reports (Production, Maintenance, Grain/Rail, Lab Managers).

Compensation: $200,000 base, 20–30% annual target bonus (total cash $240K–$260K+), full relocation package, full benefits (health, retirement, PTO).

Responsibilities

  • Manage daily plant operations to meet production and quality targets
  • Monitor equipment/process performance to improve efficiency, reduce downtime, optimize yield
  • Lead plant safety culture and ensure environmental/regulatory compliance
  • Coach and develop plant supervisors and shift leads
  • Set performance expectations; conduct evaluations
  • Partner with Maintenance leadership on preventive/corrective maintenance planning
  • Serve as the operational link between corporate leadership and plant staff
  • Manage plant budget (staffing, overtime, supplies, maintenance)
  • Own carbon intensity (CI) scoring and pathway management, coordinating with the commercial team

Qualifications

Required

  • Prior ethanol production plant leadership experience
  • 10+ years industrial/plant operations experience with supervisory responsibility
  • Strong analytical, troubleshooting, and decision-making skills
  • Valid driver's license; ability to travel occasionally

    Preferred

  • ICM plant technology experience
  • Carbon intensity (CI) scoring / pathway management familiarity
  • Bachelor's degree in Engineering, Operations, Business, Agriculture, or related field
  • Background in chemical processing, grain handling, milling, or biodiesel (secondary to ethanol experience, not a substitute for it)

This employer is an equal opportunity employer.