Plant Engineering Intern - Summer 2027
Confirmed on the employer's own hiring board on Oct 29, 2026. First seen by Alion on Sep 11, 2026. POET scores B on the Alion truth index.
ABOUT POET
At POET, it is our mission to be good stewards of the Earth by converting renewable resources to energy and other valuable goods as effectively as humanly possible. For over thirty years our drive and passion to change the world has enabled us to become the largest producer and marketer of bioethanol and a leader in sustainable products in the world.
PERKS
A multifaceted wellness program encompassing the whole person - mentally, physically, and spiritually
'Family-first' culture
On-site fitness centers or fitness reimbursements
JOB SUMMARY & RESPONSIBILITIES
The Plant Engineering Intern works closely with the Plant Manager and the Maintenance Manager to maximize efficiencies of plant operations while optimizing plant run time. The Plant Engineering Intern troubleshoots and identifies process needs to maintain production levels and assists in the development of predictive and preventative maintenance programs.
This is an on-site role located in Groton, SD. Some or all of the following projects/research/initiatives relating to plant operations may be assigned throughout the duration of the internship:
Efficiencies
Maintenance
Process Optimization
Operations
Compile & Analyze data
Location-specific research
Environmental Compliance
Additional responsibilities include:
Work with the Plant Manager and Maintenance Manager on operation/troubleshooting issues, as well as efforts to review and enhance predictive maintenance programs.
Work with the maintenance department and outside vendors to assist in the ongoing development of the preventative maintenance program. The Plant Engineering Intern will determine applicable equipment, necessary tools, and required inspection frequencies.
Work with the management team to further strengthen and develop plant operating procedures.
Maintain confidentiality relating to projects and processes.
Foster a culture of safe behavior and environmental compliance at all times.
Maintain a team environment at all times and champion POET in the community.
Since we’re all about teamwork and getting the job done, your skills may be put to a lot of other uses!
QUALIFICATIONS & SKILLS
High school diploma or equivalent, required.
Junior or Senior-level student enrolled full-time at an accredited 4-year college/university pursuing a degree in Chemical, Mechanical, or Agricultural Engineering.
Must be able to work a variety of shifts, minimum of 40 hours/week.
Excellent organizational, time management, and communication skills, as well as the ability to adapt to change
Knowledge of the basics of Microsoft Office Suite and the ability to learn new programs.
Bonus points: familiarity or experience with DCS control and DCS historian systems
A SUCCESSFUL CANDIDATE WILL HAVE
High level of personal integrity
Interpersonal skills - ability to effectively interact with individuals at all levels within/outside the organization
Demonstrated problem-solving and critical thinking skills
Ability to embrace and promote change
Innovative mindset
Ability to think objectively
Self-awareness in the face of uncertainty
Ability to work in a team environment
PHYSICAL REQUIREMENTS
This role has some physical requirements that our team members will need to be able to perform, such as:
Occasionally lifting weight up to sixty (60) pounds.
Climbing several flights of stairs and ladders.
Opening valves.
Occasionally bending, twisting and turning while lifting weight of less than fifty (50) pounds.
Data entry while seated for greater than one (1) hour.
Walking up to two (2) or more miles per day
Pushing brooms, shovels, etc.
Working at heights, in confined spaces and at temperatures from -20 to +100 degrees.
Standing for extended periods of time.
WORK ENVIRONMENT
Occasional travel will be part of the norm for this position. At times, overnight travel may be required.
Team members will be required to adhere to all safety requirements at all times and in all work environments. This position is exposed to work in multiple environments, including plant, laboratory, as well as an office environment. The team member may be exposed to high noise levels, moving mechanical parts, dusty conditions, internal and external temperature/weather conditions, and chemicals.
CULTURE IS KING AT POET
We’re all on the same team. We always communicate. And we park our egos at the door. These aren’t just slogans on our walls. It’s the way we do things at POET. We provide an environment for team members to maintain a healthy work-life balance. It’s the best way to optimize health, wellness, and productivity in a sustainable way. We work hard. We play hard. We have frequent team events, volunteer efforts, and we know how to celebrate wins!
GROWTH & DEVELOPMENT OPPORTUNITIES
At POET we encourage internal development and growth by allowing team members to carve their own path to success. Leaders support team members with the necessary resources to develop their skills, achieve goals, and create the most value. We believe in developing our team members to their highest potential and recognizing contributions that add value to the organization. Each new team member’s position and compensation are carefully determined by considering their unique qualifications and skillset.
POET is an Equal Opportunity Employer committed to maintaining a workplace free from discrimination and harassment. Employment decisions are based on qualifications, abilities, merit, and other legitimate business factors, without regard to any legally protected characteristic. This policy applies to all aspects of employment, including recruitment, hiring, compensation, benefits, working conditions, promotion, and termination.