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Mechanical Engineer Intern Jobs in Appleton, WI (NOW HIRING)

Click here to view our Benefits Snapshot JOB OVERVIEW As a key contributor to the Engineering & Design team, the Mechanical Engineer is responsible for leading the early stages of project development ...

Performs engineering calculations to support design and mechanical engineering work * Creates and reviews technical drawings, plans, and specifications utilizing computer software * Electrical

Performs engineering calculations to support design and mechanical engineering work * Creates and reviews technical drawings, plans, and specifications utilizing computer software * Electrical

Performs engineering calculations to support design and mechanical engineering work * Creates and reviews technical drawings, plans, and specifications utilizing computer software * Electrical

Performs engineering calculations to support design and mechanical engineering work * Creates and reviews technical drawings, plans, and specifications utilizing computer software * Electrical

Due to continued growth, we are currently looking for an electro-mechanical intern to join our team in Green Bay, WI. Some of the benefits of this exceptional opportunity are: Stability and ...

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Mechanical Engineer Intern information

See Appleton, WI salary details

$14

$21

$29

How much do mechanical engineer intern jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for mechanical engineer intern in Appleton, WI is $21.35, according to ZipRecruiter salary data. Most workers in this role earn between $17.60 and $23.70 per hour, depending on experience, location, and employer.

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 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 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 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.

What are the most commonly searched types of Mechanical Engineer jobs in Appleton, WI? The most popular types of Mechanical Engineer jobs in Appleton, WI are:
What are popular job titles related to Mechanical Engineer Intern jobs in Appleton, WI? For Mechanical Engineer Intern jobs in Appleton, WI, the most frequently searched job titles are:
What job categories do people searching Mechanical Engineer Intern jobs in Appleton, WI look for? The top searched job categories for Mechanical Engineer Intern jobs in Appleton, WI are:
What cities near Appleton, WI are hiring for Mechanical Engineer Intern jobs? Cities near Appleton, WI with the most Mechanical Engineer Intern job openings:
Infographic showing various Mechanical Engineer Intern job openings in Appleton, WI as of August 2026, with employment types broken down into 13% Internship, 61% Full Time, and 26% Part Time. Highlights an 100% In-person job distribution, with an average salary of $44,412 per year, or $21.4 per hour.

Mechanical Engineer III

Faith Technologies Inc.

Appleton, WI • On-site

Full-time

Posted 6 days ago


Faith Technologies rating

8.0

Company rating: 8.0 out of 10

Based on 54 frontline employees who took The Breakroom Quiz

205th of 446 rated engineering


Job description

You've discovered something special. A company that cares. Cares about leading the way in construction, engineering, manufacturing and renewable energy. Cares about redefining how energy is designed, applied and consumed. Cares about thoughtfully growing to meet market demands. And as "one of the Healthiest 100 Workplaces in America" is focused on the mind/body/soul of team members through our Culture of Care.

TheMechanical Engineer - Level3 isresponsible for performing mechanical design for power system products, under the direct supervision of an upper level Engineer or Engineering Team Leader as assigned by the Corporate Engineering Manager.

MINIMUM REQUIREMENTS

Education:Bachelors Degree in Mechanical Engineering

Experience:5 years of progressive engineering related experience

or

Education:Associate Degree in Mechanical Technology

Experience:9 years ofprogressive engineering related experience

Travel: 5-10%

Work Schedule: This position works between the hours of 7 AM and 5 PM, Monday- Friday. However, work may be performed at any time on any day of the week to meet business needs.

KEY RESPONSIBILITIES
  • Provides guidance to Level 1 and 2 Engineers and Designers.
  • Converts prototype designs into commercially viable mechanical systems.
  • Performs detailed calculations to design for system cooling requirements.
  • Confers with internal and external customers to discuss existing or potential product designs.
  • Provide guidance to ensure that designs comply with specifications, codes, and customer requirements.
  • Inspects completed installations to ensure conformance to design and equipment specifications.
  • Compiles data and writes reports regarding existing and potential engineering studies and projects.
  • Contributes to creation of technical manuals.
  • Operates computer-assisted engineering and design software and equipment to perform engineering tasks.
  • Guides layout for mechanical construction projects.
  • Conducts field surveys and studies diagram/ other data to identify and correct mechanical system problems.
  • Provides mechanical engineering leadership for complex projects with minimal team leader oversight.
  • Participates in customer/project interviews.
  • Provides training for other technical personnel in areas of expertise.
  • Performs other related duties as required and assigned.

The job description and responsibilities described are intended to provide guidelines for job expectations and the employee's ability to perform the position described. It is not intended as a comprehensive list of all functions, responsibilities, skills or abilities. Additional functions and requirements may be assigned by supervisors as deemed appropriate.

How Does FTI Give YOU the Chance to Thrive?

If you're energized by new challenges, FTI provides you with many opportunities. Joining FTI opens doors to redefine what's possible for your future.

Once you're a team member, you're supported and provided with the knowledge and resources to achieve your career goals with FTI. You're officially in the driver's seat of your career, and FTI's career development and continued education programs give you opportunities to position yourself for success.

FTI is a "merit to the core" organization. We recognize and reward top performers, offering competitive, merit-based compensation, career path development and a flexible and robust benefits package.

Benefits are the Game-Changer

We provide industry-leading benefits as an investment in the lives of team members and their families.You're invited to review the full list of FTI benefits available to regular/full-time team members. Start here. Grow here. Succeed here. If you're ready to learn more about your career with FTI, apply today!

Faith Technologies, Inc. is an Equal Opportunity Employer - veterans/disabled.

Employment is contingent upon successfully passing a background and drug test


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