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Senior Engineering Intern Jobs in Mankato, MN (NOW HIRING)

Casual/seasonal & intern team members are not eligible for benefits except for state-mandated ... Our job titles may span more than one career level (associate, senior, principal, etc.). The actual ...

Casual/seasonal & intern team members are not eligible for benefits except for state-mandated ... Our job titles may span more than one career level (associate, senior, principal, etc.). The actual ...

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Senior Engineering Intern information

See Mankato, MN salary details

$10

$19

$29

How much do senior engineering intern jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for senior engineering intern in Mankato, MN is $19.15, according to ZipRecruiter salary data. Most workers in this role earn between $15.96 and $20.72 per hour, depending on experience, location, and employer.

What is a senior engineering intern?

Senior Engineering Interns are students or recent graduates, often in the later stages of their engineering education, who take on advanced internship roles within engineering teams. They typically possess more experience than entry-level interns and are entrusted with more complex tasks such as assisting with project design, analysis, and sometimes leading smaller sub-projects. Their responsibilities may include conducting research, collaborating with engineers, preparing technical documentation, and contributing to problem-solving efforts. This role provides valuable hands-on experience and prepares interns for full-time engineering positions after graduation.

What does a senior engineering intern do?

As a Senior Engineering Intern, you can expect to take on more complex and independent projects than entry-level interns. You'll likely be involved in designing, testing, and implementing solutions, as well as collaborating closely with full-time engineers. Senior interns may also mentor junior interns, participate in code reviews, and contribute to team meetings or project planning sessions. This elevated responsibility not only deepens your technical skills but also provides valuable experience in teamwork and leadership within a professional engineering environment.

What skills and qualifications does a senior engineering intern need?

To thrive as a Senior Engineering Intern, you need a strong grasp of engineering fundamentals, analytical problem-solving abilities, and enrollment in or completion of a relevant engineering program. Familiarity with CAD software, simulation tools, and project management systems, along with any relevant certifications, is typically expected. Strong teamwork, effective communication, and initiative are standout soft skills in this role. These skills and qualities are crucial for contributing meaningfully to engineering projects, adapting quickly, and supporting the team’s success.

What is the difference between Senior Engineering Intern vs Engineering Intern?

AspectSenior Engineering InternEngineering Intern
Required CredentialsTypically pursuing or holding a bachelor's or master's degree in engineering; some experience or previous internship may be preferredUsually enrolled in an undergraduate engineering program, often in early years
Work EnvironmentHands-on project work, mentorship, and collaboration with engineering teamsLearning-focused tasks, assisting with projects, and gaining industry experience
Employer & Industry UsageUsed in tech, manufacturing, and engineering firms for advanced internship rolesCommon across various engineering sectors for entry-level internship positions

The main difference between a Senior Engineering Intern and an Engineering Intern lies in experience and responsibilities. Senior Engineering Interns typically have more academic progress or prior experience, allowing them to handle more complex tasks and contribute more independently. Engineering Interns are usually in earlier stages of their education, focusing on learning and supporting ongoing projects. Both roles serve as valuable stepping stones into engineering careers, with the senior role offering greater exposure and responsibility.

What cities near Mankato, MN are hiring for Senior Engineering Intern jobs?

Cities near Mankato, MN with the most Senior Engineering Intern job openings:

Plant Engineering Intern - Summer 2027

Poet

Lake Crystal, MN • On-site

$23/hr

Full-time

Posted 4 days ago


Key responsibilities

  • Work with the Plant Manager and Maintenance Manager to troubleshoot issues and review and enhance predictive maintenance programs.

  • Assist in developing and maintaining preventative maintenance programs, including determining equipment, tools, and inspection frequencies.

  • Collaborate with the management team to develop and improve plant operating procedures.


Job description

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 Lake Crystal, MN. 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.

  • Maintain and advance the food safety and quality of POET's products and processes to deliver a best-in-class culture of quality.

  • Since we're all about teamwork and getting the job done, your skills may be put to a lot of other uses!

The POET Never Satisfied Internship openings are for Summer 2027. We post Internships in early September with the intention of having interns selected by November 1st.

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 the 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.

The compensation for this position is competitive and will be based on the candidate's experience and qualifications. While the wage range listed is between $22 to $23 per hour, the final wage offered will be determined by the successful candidate's skills, expertise, and relevant experience.


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.