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Mechanical Engineer Intern Jobs in Wisconsin (NOW HIRING)

Barry-Wehmiller

Mechanical Engineering Intern

Waukesha, WI · On-site

$18.75 - $25.25/hr

We are seeking a motivated and detail-oriented Mechanical Engineering Intern for Summer 2026. This internship provides hands-on experience in mechanical design, analysis, and optimization of ...

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Mechanical Engineer Intern information

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How much do mechanical engineer intern jobs pay per hour?

As of Aug 30, 2026, the average hourly pay for mechanical engineer intern in Wisconsin is $22.09, according to ZipRecruiter salary data. Most workers in this role earn between $18.17 and $24.52 per hour, depending on experience, location, and employer.

What does a mechanical engineer intern do?

A Mechanical Engineer Intern assists professional engineers with the design, development, and testing of mechanical devices and systems. Their responsibilities often include creating CAD drawings, conducting research, performing calculations, and helping with prototyping or laboratory testing. Interns gain hands-on experience by supporting real engineering projects and working alongside experienced engineers. This position provides valuable exposure to engineering processes and workplace culture, making it a key step for students studying mechanical engineering.

What types of projects and responsibilities can a mechanical engineer intern expect during their internship?

As a Mechanical Engineer Intern, you'll typically assist with tasks such as CAD modeling, design analysis, prototype testing, and documentation of mechanical systems. Interns often collaborate closely with senior engineers and cross-functional teams, contributing to ongoing projects in product development or process improvement. While responsibilities can vary by company, you may also be involved in hands-on work in labs or workshops, attending team meetings, and learning to use industry-standard engineering tools. This exposure offers a valuable opportunity to develop both technical and teamwork skills in a real-world engineering environment.

What are the key skills and qualifications needed to thrive as a mechanical engineer intern, and why are they important?

To thrive as a Mechanical Engineer Intern, you need a strong grasp of engineering principles, mathematics, and problem-solving skills, typically supported by progress toward a mechanical engineering degree. Familiarity with CAD software (such as SolidWorks or AutoCAD), simulation tools, and basic manufacturing processes is often required. Strong teamwork, willingness to learn, and effective communication skills help interns collaborate and absorb feedback in a professional environment. These abilities are crucial for contributing meaningfully to engineering projects and developing technical expertise for future roles.

What is the difference between Mechanical Engineer Intern vs Mechanical Design Engineer?

AspectMechanical Engineer InternMechanical Design Engineer
Required CredentialsEnrolled in or recent graduate of Mechanical Engineering programBachelor's or higher in Mechanical Engineering or related field
Work EnvironmentInternship setting, often in engineering departments or labsFull-time engineering office or design studio
Employer & Industry UsageInternships offered by manufacturing, automotive, aerospace companiesDesign-focused roles in similar industries

The main difference between a Mechanical Engineer Intern and a Mechanical Design Engineer is experience and responsibility level. Interns are typically students gaining practical experience, while Mechanical Design Engineers are full-time professionals responsible for designing and developing mechanical systems.

Which internship is best for mechanical engineer interns?

The best internship for mechanical engineer interns typically involves companies or organizations that offer hands-on experience in design, manufacturing, or research, and often require knowledge of CAD software, MATLAB, or similar tools. Internships at engineering firms, manufacturing companies, or research institutions provide practical skills and industry exposure valuable for career development.

What are the most commonly searched types of Mechanical Engineer jobs in Wisconsin?

The most popular types of Mechanical Engineer jobs in Wisconsin are:

What are popular job titles related to Mechanical Engineer Intern jobs in Wisconsin?

For Mechanical Engineer Intern jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Mechanical Engineer Intern jobs in Wisconsin look for?

The top searched job categories for Mechanical Engineer Intern jobs in Wisconsin are:

What cities in Wisconsin are hiring for Mechanical Engineer Intern jobs?

Cities in Wisconsin with the most Mechanical Engineer Intern job openings:

What are popular job titles related to Mechanical Engineer Intern jobs in WI?

For Mechanical Engineer Intern jobs in WI, the most frequently searched job titles are:

Mechanical Engineer Intern jobs near you
Infographic showing various Mechanical Engineer Intern job openings in Wisconsin as of August 2026, with employment types broken down into 89% Full Time, 9% Part Time, 1% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $45,942 per year, or $22.1 per hour.

Intern - Power Generation Mechanical Engineering

Milwaukee, WI

We Energies (WE)
Utilities • 1 - 5K employees

7.1

Company rating: 7.1 out of 10

Based on 12 frontline employees who took The Breakroom Quiz

Great coworkers

People enjoy working here

Good employer

Learn more about We Energies (WE)external

$23.10/hr

Full-time, Part-time, Internship

Posted 12 days ago

Job description

We Energies, a subsidiary of WEC Energy Group, is seeking a Power Generation Mechanical Engineering Intern in our Milwaukee, Wisconsin location. This role will begin in May/June of 2027 and will be full-time through the summer with the potential for part-time work during the school year. The starting hourly rate for this position is $23.10 with paid company holidays. 

About Us

WEC Energy Group is one of the nation’s largest electric generation and distribution and natural gas delivery holding companies serving 4.7 million customers across the Midwest. We are committed to providing clean, reliable, and affordable energy in an environmentally sustainable manner. Customers are the heart of our business, and we work every day to help grow and support communities where we provide vital energy services.

As a Fortune 500 company, we value and develop our employees who are making a difference in a mission that matters. We don’t just offer a job; we provide fulfilling careers where safety and well-being are paramount. Join our team and experience first-hand our commitment to your success. We offer competitive pay and benefits to recognize your hard work and dedication.

If you’re talented, energetic and ready for a career with a future, we want you on our team. We are powered by a diverse and inclusive workforce fueled by the pride in what we do. If you're driven by the passion to change lives, this is the place for you.

Job Summary

Energize your career in a progressive work environment through our engineering intern program, which gives you a chance to gain professional experience while enrolled in college, along with competitive pay. Your intern experience offers real-world experience through hands-on work in your field of study. Join a team of multi-disciplinary engineers supporting the operation, maintenance, performance and optimization of our Milwaukee Valley Power Plant. Receive mentoring and guidance from experienced engineers within Power Generation. Provide a vital support role to our generating fleet through a period of transition. Network with other engineering intern students throughout the fleet.

Job Responsibilities
  • Support and shadow the plant mechanical engineer
  • Equipment reliability
  • Capital project support
  • Gain familiarity and competence with company computer applications, drawing management systems, and work management tools
  • Search, retrieve, review and update drawings and related technical documentation
  • Help troubleshoot operation and maintenance issues under direct supervision
  • Participate in safety observations and environmental walkdowns
  • Support outage planning activities such as scope development, material management and vendor selection
  • Introduction to high energy piping inspections to detect and manage flow accelerated corrosion
  • Complete assigned training on corporate policies, plant systems, and safety
Minimum Qualifications
  • High School Diploma, GED, or HSED.
  • Current pursuit of a Bachelor’s or Master's degree in Mechanical Engineering, or other related Engineering majors with a graduation date after July 2027.
  • Minimum GPA of 2.8.
  • Valid driver's license.
Preferred Qualifications
  • Related school project experience is preferred
  • Internship experience is preferred

End Date: 11/15/2026 

Pay Range Minimum:  23.10

Pay Range Maximum:  27.55

The pay range reflects the minimum and maximum for the position at the time of posting and may be modified in the future. The starting salary/pay within the pay range will be based on several factors, as applicable, but not limited to, relevant education, qualifications, certifications, experience, skills, geographic location, shift, travel requirements, collective bargaining agreements, and business and organizational needs.  At WEC Energy Group, it is not typical for an individual to be hired at or near the top of the range for their role.

WEC Energy Group benefits

We reserve the right to modify the application deadline or discontinue accepting applications for any position if deemed necessary. Applications will be reviewed on a rolling basis, with interviews commencing after submission for qualified candidates. 


Learn more at Careers

WEC Energy Group will only employ those who are legally authorized to work in the United States. Individuals with temporary visas such as E, F-1 with OPT or CPT, H-1, H-2, L-1, B, J or TN, or who need sponsorship for work authorization now or in the future, are not eligible for hire.

WEC Energy Group and its subsidiaries are Equal Opportunity Employers. As a result, all qualified applicants will receive equal employment opportunity without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status or any other protected status. The Company also complies with all applicable federal, state and local laws that require it to take affirmative action.
 

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