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POET

Bioethanol production and bioproducts producer.

Plant Engineering Intern

Mechanical Maintenance and Reliability EngineeringConfirmed live in the last 24 hours
Internship · Summer 2027Shelbyville, IN, USANo salary listed

About the Job

Requirements

  • A high school diploma or equivalent is required.
  • Must be a junior- or senior-level student enrolled full-time at an accredited four-year college or university, pursuing a degree in Chemical, Mechanical, or Agricultural Engineering.
  • Must be able to work a variety of shifts, with a minimum of 40 hours per week.
  • Must have knowledge of the basics of Microsoft Office Suite and the ability to learn new programs.
  • Must be able to occasionally lift up to 60 pounds, climb several flights of stairs and ladders, open valves, bend, twist, and turn while lifting less than 50 pounds, perform seated data entry for more than one hour, walk two or more miles per day, push brooms and shovels, work at heights and in confined spaces and in temperatures from -20 to +100 degrees, and stand for extended periods.
  • Must adhere to safety requirements in all work environments; the role may involve high noise levels, moving mechanical parts, dusty conditions, varying temperatures and weather, and chemicals.

Responsibilities

  • Troubleshoot and identify process needs to maintain production levels and assist in developing predictive and preventative maintenance programs.
  • Work with the Plant Manager and Maintenance Manager on operational and troubleshooting issues and on reviewing and enhancing predictive maintenance programs.
  • Work with the maintenance department and outside vendors to develop the preventative maintenance program, including determining applicable equipment, necessary tools, and required inspection frequencies.
  • Work with the management team to strengthen and develop plant operating procedures.
  • Maintain confidentiality relating to projects and processes.
  • Promote safe behavior and environmental compliance.
  • Support a team environment and represent POET in the community.
  • Maintain and advance the food safety and quality of POET products and processes.
  • Complete assigned projects, research, and initiatives related to plant efficiencies, maintenance, process optimization, operations, data compilation and analysis, location-specific research, and environmental compliance.
  • Travel occasionally for the role, including overnight travel when required.

Desired Qualifications

  • Familiarity or experience with DCS control and DCS historian systems.

About the Company

POET

Bioethanol production and bioproducts producer.

POET produces bioethanol, distillers grains, and other eco-friendly bioproducts to power sustainable fuels and animal feed. Its bioethanol comes from fermenting corn into ethanol, while the co-products, like distillers grains, are sold to farmers, livestock producers, and industries seeking low-emission options. The process relies on bioprocessing facilities that convert corn into fuel and by-products, with a focus on higher ethanol blends to expand market adoption. POET differentiates itself through large-scale grain-based biofuel production, a wide portfolio of bioproducts, and a strong emphasis on supporting agriculture, rural jobs, and local economic development. The company's goal is to reduce emissions and promote sustainability by expanding bioethanol use and creating value from corn.

Company size
1,001-5,000
Company stage
Late Stage VC
Total funding
$53.8M
Headquarters
Sioux Falls, SD
Founded
1983

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