Mechanical Engineering Intern (Test Lab)

About the role

J.W. Speaker strives to be the best in everything that we do – that’s why we focus on hiring the best and brightest, and our interns are no exception! Every year, we offer current students the opportunity for personal and professional development through our hands‑on summer internship programs. As an intern at J.W. Speaker, you will be immersed in our fast‑paced and state‑of‑the‑art environment from day one. You will gain valuable insight working on real‑world projects to make a tangible impact on the business while experiencing J.W. Speaker’s dynamic culture.

Engineering interns have the chance to engage in mentorship, networking throughout the organization (including exposure to senior leadership), give back to the community through an annual Intern Volunteer Day, collaborate with other interns across the organization, enjoy a fun and fast‑paced culture emphasizing learning and development, receive support for university internship requirements, and work in a casual/informal dress environment (jeans and T‑shirts).

Responsibilities

• Support the Mechanical Test Lab using sharp engineering skills.
• Perform product testing and document and standardize processes.
• Update a variety of testing equipment (spray chamber, wind tunnel, dust chamber, anvil vibration shakers, etc.).
• Complete minor CAD work for concept designs.
• Work closely with teams on a variety of tasks rather than staying at a desk all day.

Qualifications

• Working toward a Mechanical Engineering or Industrial Engineering degree at an accredited college or university.
• Willingness to work year‑round (typically 8‑12 hours per week during the school year, then full‑time during breaks and summer when possible).
• Preferably Sophomore status, but all school years are encouraged to apply.

Benefits

• Paid internship.
• Housing stipend.
• Casual/informal dress environment (jeans and T‑shirts).
• Mentorship opportunities.
• Networking opportunities throughout the organization, including exposure to senior leadership.
• Annual Intern Volunteer Day to give back to the community.
• Social events and collaboration with other interns across the organization.
• Support for university internship requirements.

Apply online by November 1, 2026. The hiring process consists of two interviews: the first conducted at your college campus or over the phone, and the second at J.W. Speaker corporate headquarters in Germantown, WI. Candidates will be notified of hiring decisions via e‑mail or phone, with formal offer letters around December 1, 2026. Requests for interns after this date may be considered for new hiring needs.