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Manufacturing Engineer Intern Jobs in Milwaukee, WI

Hayes Performance Systems

Test Engineering Intern

Mequon, WI · On-site

$15 - $19.25/hr

Hayes Performance Systems is a trusted leader in precision engineering and manufacturing, serving ... Intern to join our engineering team. In this role, you'll get hands-on with real products, real ...

Hayes Performance Systems

Test Engineering Intern

Mequon, WI · On-site

$15 - $19.25/hr

Hayes Performance Systems is a trusted leader in precision engineering and manufacturing, serving ... Intern to join our engineering team. In this role, you'll get hands-on with real products, real ...

formtechnologies

SR PROJECT ENGINEER I

Brown Deer, WI

$92K - $120K/yr

... Engineering Intern program. • Act as an influencer and contributing member to the plant ... manufacturing procedures. • Leads the plant management team during operational review meetings ...

formtechnologies

SR PROJECT ENGINEER I

Brown Deer, WI · On-site

$92K - $120K/yr

... Engineering Intern program. • Act as an influencer and contributing member to the plant ... manufacturing procedures. • Leads the plant management team during operational review meetings ...

Signicast

SR PROJECT ENGINEER I

Brown Deer, WI · On-site

$97K - $133K/yr

Signicast is the industry's leading investment casting manufacturer. Through the hard work and ... Engineering Intern program. • Act as an influencer and contributing member to the plant ...

Barry-Wehmiller

Mechanical Engineering Intern

Waukesha, WI

$18.75 - $25.25/hr

Barry-Wehmiller is a diversified global supplier of engineering consulting and manufacturing ... We are seeking a motivated and detail-oriented Mechanical Engineering Intern for Summer 2026. This ...

Aptar Group

Marketing Intern

Mukwonago, WI

$14.75 - $19.75/hr

At Aptar, we use insights, design, engineering and science to create innovative packaging ... We have manufacturing facilities in North America, Europe, Asia and South America and over 13,000 ...

Aptar Group

Marketing Intern

Mukwonago, WI · On-site

$14.75 - $19.75/hr

At Aptar, we use insights, design, engineering and science to create innovative packaging ... We have manufacturing facilities in North America, Europe, Asia and South America and over 13,000 ...

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All JobsManufacturing Engineer Intern JobsManufacturing Engineer Intern Jobs in Milwaukee, WI

Manufacturing Engineer Intern information

See Milwaukee, WI salary details

$10

$19

$29

How much do manufacturing engineer intern jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for manufacturing engineer intern in Milwaukee, WI is $19.01, according to ZipRecruiter salary data. Most workers in this role earn between $15.87 and $20.58 per hour, depending on experience, location, and employer.

What types of projects and responsibilities can a manufacturing engineer intern expect to work on during their internship?

As a Manufacturing Engineer Intern, you can expect to be involved in a range of hands-on projects, such as process optimization, workflow analysis, and supporting the implementation of lean manufacturing practices. Interns often assist with data collection on the production floor, collaborate with cross-functional teams like quality assurance and design engineering, and help troubleshoot equipment or process issues. This role offers opportunities to contribute to real improvements in efficiency and quality, while gaining exposure to the daily operations and challenges faced by manufacturing teams.

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

To thrive as a Manufacturing Engineer Intern, you need a strong understanding of engineering fundamentals, problem-solving abilities, and a background in mechanical, industrial, or manufacturing engineering coursework. Familiarity with CAD software, lean manufacturing principles, and basic data analysis tools is typically required. Strong communication, teamwork, and adaptability are valued soft skills that help interns effectively contribute to projects and collaborate with cross-functional teams. These skills and qualities are essential to improve manufacturing processes, ensure product quality, and support continuous improvement initiatives in a real-world production environment.

What is the difference between Manufacturing Engineer Intern vs Manufacturing Engineer?

AspectManufacturing Engineer InternManufacturing Engineer
Required CredentialsTypically pursuing a bachelor's degree in engineering or related fieldBachelor's degree in manufacturing, industrial, or mechanical engineering; often a master's for senior roles
Work EnvironmentInternship setting, often in manufacturing plants or corporate officesFull-time professional role in manufacturing facilities or engineering departments
Employer & Industry UsageInternship programs in manufacturing companies, industrial firms, or OEMsEstablished manufacturing companies across various industries

The main difference between a Manufacturing Engineer Intern and a Manufacturing Engineer is experience level and responsibility. Interns are typically students gaining practical exposure, while Manufacturing Engineers are full-time professionals responsible for designing, improving, and overseeing manufacturing processes.

What does a manufacturing engineer intern do?

A Manufacturing Engineer Intern assists experienced engineers in designing, optimizing, and improving manufacturing processes within a production environment. Their responsibilities often include analyzing workflow, helping to troubleshoot equipment or process issues, collecting data, and participating in projects aimed at increasing efficiency, quality, and safety. Interns may also work on documentation, process validation, and supporting the implementation of new technologies. This role provides hands-on experience in a real-world manufacturing setting and helps interns develop problem-solving and technical skills.
What are the most commonly searched types of Manufacturing Engineer jobs in Milwaukee, WI? The most popular types of Manufacturing Engineer jobs in Milwaukee, WI are:
What are popular job titles related to Manufacturing Engineer Intern jobs in Milwaukee, WI? For Manufacturing Engineer Intern jobs in Milwaukee, WI, the most frequently searched job titles are:
What job categories do people searching Manufacturing Engineer Intern jobs in Milwaukee, WI look for? The top searched job categories for Manufacturing Engineer Intern jobs in Milwaukee, WI are:
What cities near Milwaukee, WI are hiring for Manufacturing Engineer Intern jobs? Cities near Milwaukee, WI with the most Manufacturing Engineer Intern job openings:
Manufacturing Engineer Intern jobs near you
Infographic showing various Manufacturing Engineer Intern job openings in Milwaukee, WI as of August 2026, with employment types broken down into 92% Full Time, 3% Part Time, 3% Contract, and 2% Nights. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution, with an average salary of $39,547 per year, or $19 per hour.

Manufacturing Engineering Intern

Hayes Performance Systems

Mequon, WI • On-site

$15 - $19.25/hr

Full-time, Part-time, Internship

Re-posted 3 days ago

Job description

Manufacturing Engineering Intern
Mequon, WI | Department: Engineering | Reports to: Manager of Mfg. Engineering
About Hayes Performance Systems:
Hayes Performance Systems is a trusted leader in precision engineering and manufacturing, serving industries like powersports, cycling, agriculture, construction, and government. Since 1946, we’ve built high-performance braking and suspension systems known worldwide for their quality and reliability. In 2023, we expanded through the acquisition of ACI Industries, strengthening our capabilities in complex machining and precision assembly.
At Hayes, we don’t just make parts – we make performance possible. We value teamwork, problem-solving, and continuous improvement, and we’re looking for people who want to grow with us.
Why You’ll Love Working Here:
  • Flexible hours to support school schedules
  • Mentorship from experienced engineers and manufacturing leaders
  • Hands-on experience on the production floor with real processes and equipment
  • Holiday Parties and Employee Events throughout the year
  • A supportive, team-focused culture where your ideas are valued and your work makes an impact
The Opportunity:
We’re hiring a Manufacturing Engineering Intern to join our Engineering team and get hands-on experience improving how things are made. In this role, you’ll work closely with our manufacturing engineering and production teams to improve processes, support production, and help turn ideas into efficient, repeatable operations. You’ll learn by doing, spend time on the floor, and contribute to real projects that impact quality, safety, and efficiency.
What You’ll Do:
Here’s what your day-today might look like:
  • Help analyze and improve how people, materials, and machines are used
  • Assist with workstation layout and process flow improvements
  • Support process, equipment, tooling, and fixture improvements
  • Create and update setup sheets and basic process documentation
  • Help test and trial new or improved tooling and equipment
  • Assist with troubleshooting manufacturing issues on the floor
  • Document processes and help standardize how work is done
  • Work with engineers, operators, and production teams on improvement projects
  • Spend time on the floor supporting day-to-day production as needed
What You Bring:
We’re looking for someone who is:
  • Currently pursuing a bachelor’s degree in engineering (junior standing preferred)
  • Available part-time during the school year (10–20 hours/week) and full-time in the summer
  • Curious, hands-on, and interested in how things are made
  • Comfortable using CAD and basic computer tools
  • Organized, detail-oriented, and willing to learn
  • Comfortable communicating and working with both engineers and operators
  • Able to commute to our Mequon, WI location
You’ll thrive in this role if you enjoy being on the floor, improving how things work, and learning how products go from idea to production.
Ready to Build Performance?
Apply today and join a company where your curiosity and work actually show up in real products out in the world.

Apply