About the role#
This is a full-time, paid internship within the Plastic Injection Molding Department. You will work on-site in Germantown, Wisconsin, during the summer of 2027. You will join our engineering and injection molding teams to gain hands-on experience in our manufacturing facilities.
What you'll do#
- Collect scrap data and perform root cause analysis.
- Execute 5s improvements on the production floor.
- Update and maintain floor documentation.
- Collaborate with engineering staff on daily manufacturing projects.
What you'll need#
- Enrollment in an accredited college or university program.
- Pursuit of a degree in plastics engineering, mechanical engineering, or manufacturing engineering.
- While we prefer students with Junior status, all school years are encouraged to apply.
Location & details#
- Location: Germantown, Wisconsin.
- Term: Summer 2027 (mid-May to mid-August).
- Work Modality: On-site, full-time.
About J.W. Speaker Corporation
J.W. Speaker Corporation designs and manufactures vehicle lighting solutions. The company serves both OEM and aftermarket customers. It operates out of Germantown, Wisconsin. Founded in 1935, the firm employs 275 people. It holds several certifications including ISO 9001 and IATF 16949.
How to get in at J.W. Speaker Corporation
Applying early gives you a distinct advantage at J.W. Speaker Corporation, as recruiters often review applications as they arrive. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you apply among the first before the pile grows. Being one of the first applicants helps ensure your resume is seen by the team. You can also improve your response rates by reaching out to the recruiters behind the company's roles directly. Intern Insider surfaces these specific contacts so you can ask about the role or a referral. Connecting with the right person often provides more clarity than submitting an application into a general queue.



