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Prototype Engineer Intern Jobs in Iowa (NOW HIRING)

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Prototype Engineer Intern information

What does a prototype engineer intern do?

A Prototype Engineer Intern assists in designing, building, and testing early versions of products or components. They work closely with engineering teams to turn concepts into physical models, often using tools like 3D printers, CNC machines, and hand tools. Their role may involve troubleshooting, documenting results, and suggesting improvements based on testing. This internship provides hands-on experience in the product development process and helps interns develop practical engineering skills.

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

As a Prototype Engineer Intern, you can expect to work on hands-on projects that may include designing, building, and testing prototypes for new products or features. You'll likely collaborate closely with engineers, designers, and sometimes manufacturing teams to bring concepts to life quickly. Typical responsibilities include CAD modeling, assembling physical prototypes, running experiments, and documenting results. This role often requires adaptability and problem-solving, as you'll need to iterate designs based on feedback and test outcomes. It's a great opportunity to gain experience with rapid prototyping tools and processes while working in a collaborative, innovative environment.

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

To thrive as a Prototype Engineer Intern, you need a solid background in engineering fundamentals, hands-on fabrication skills, and experience with prototyping processes, typically supported by coursework in mechanical or electrical engineering. Familiarity with CAD software (such as SolidWorks or AutoCAD), 3D printing technology, and basic laboratory or workshop tools is often required. Strong problem-solving abilities, attention to detail, and effective communication help interns excel in collaborative and fast-paced development environments. These skills are crucial for efficiently transforming design concepts into functional prototypes that support innovation and product development.

What is the difference between Prototype Engineer Intern vs Mechanical Engineering Intern?

AspectPrototype Engineer InternMechanical Engineering Intern
Required CredentialsEnrolled in Mechanical, Electrical, or related engineering programsEnrolled in Mechanical Engineering or related programs
Work EnvironmentHands-on prototyping, product development labs, manufacturing settingsDesign, analysis, testing in labs or office settings
Industry UsageProduct design, hardware development, R&D teamsDesign, analysis, manufacturing, and testing teams

Prototype Engineer Interns focus on creating and testing physical prototypes, often working closely with hardware and manufacturing teams. Mechanical Engineering Interns typically engage in design, analysis, and testing of mechanical systems. While both roles require engineering knowledge and may overlap in industry settings, Prototype Engineer Interns are more hands-on with prototyping processes, whereas Mechanical Engineering Interns may have broader design responsibilities.

What are popular job titles related to Prototype Engineer Intern jobs in Iowa?

For Prototype Engineer Intern jobs in Iowa, the most frequently searched job titles are:

What job categories do people searching Prototype Engineer Intern jobs in Iowa look for?

The top searched job categories for Prototype Engineer Intern jobs in Iowa are:

Prototype Engineer Intern jobs near you
Infographic showing various Prototype Engineer Intern job openings in Iowa as of August 2026, with employment types broken down into 100% Internship. Highlights an 100% In-person job distribution.

Engineering Intern

National Carwash Solutions, Inc.

Grimes, IA

$16.50 - $21.50/hr

Internship

Posted 18 hours ago

Posted today

Job description

National Carwash Solutions has grown over the past 50 years to become North America’s largest equipment, service, and cleaning solutions provider in the car wash industry. Our world-class brands are backed by the largest service network in the country with more than 300 dedicated service professionals and growing! Come join us for an extraordinary career in a high growth, team-oriented company!

The Gig…
The Engineer Intern will support product development through a variety of duties including mechanical design, analysis, prototyping,  testing and documentation.  The Engineer Intern will work an estimated 20 hours per week.

What You’ll Do…

  • Analyze assigned projects to develop strategies for completion including the establishment of   plans, goals, and objectives.
  • Design and build test fixtures
  • Test and evaluate equipment to make or recommend design modifications
  • Provide assistance to manufacturing, and service personnel with troubleshooting of equipment. 
  • Work “hands-on” with other engineering and shop personnel in equipment development.
  • Work both independently and collaboratively to design products for potential market release (phrasing)
  • Support research and development of product innovation
  • Required to work cross functionally with other departments 
  • Develop and present final project outcomes to peer and leadership groups 
  • Management retains the discretion to add or change the duties of this position at any time

What You Need…

  • Candidate in Sophomore, Junior or Senior year 
  • Pursuing a Bachelor’s degree in Mechanical Engineering or related degree 
  • CAD solid modeling competency
  • Preferred analytical skills (FEA, CFD, Calcs)
  • Ability to work collaboratively as part of a team
  • Effective written and verbal communication
  • Organized and effective time management skills
  • Self-directed with the ability to problem solve
  • Attention to detail
  • Life-long learner and willing to learn new technologies

National Carwash Solutions is a proud equal opportunity employer. We are a drug free, EEO employer committed to a diverse workforce. We will consider all qualified candidates regardless of race, color, national origin, sex age, marital status, personal appearance, sexual orientation, gender identity, family responsibilities, disability, education, political affiliation or veteran status.