Intern - Mechanical Engineer (Fall 2026)

Plexus • Neenah, WI

9h

About The Position

Perform challenging and diverse product development efforts, providing mechanical engineering design services and support throughout all stages of the product development life cycle. Develop mechanical components and system concepts that satisfy the customer's requirements. Create and modify 3D models and 2D drawings under the guidance of senior engineers, ensuring accuracy and adherence to design standards. Assisting in the building and assembly of prototypes, including tasks like cutting, drilling, using a mill or lathe, and assembling components, while following safety procedures. Performing simple tests on materials or prototypes, recording data accurately, and assisting in the organization and presentation of test results. Complete preliminary analysis on tolerance stack ups, thermal or structural under the guidance of senior engineers, ensuring accuracy and adherence to design specifications. Attending meetings, contributing ideas, and taking notes, while learning from experienced engineers and gaining exposure to the product development process.

Requirements

• Student working toward a Bachelor's or Master's degree in Mechanical Engineering for the entire duration of internship.
• Minimum Sophomore or Junior level status
• GPA: 3.0 or higher is preferred
• Experience with Creo Parametric and/or SolidWorks is desired

Responsibilities

• Develop mechanical components and system concepts that satisfy the customer's requirements.
• Create and modify 3D models and 2D drawings under the guidance of senior engineers, ensuring accuracy and adherence to design standards.
• Assisting in the building and assembly of prototypes, including tasks like cutting, drilling, using a mill or lathe, and assembling components, while following safety procedures.
• Performing simple tests on materials or prototypes, recording data accurately, and assisting in the organization and presentation of test results.
• Complete preliminary analysis on tolerance stack ups, thermal or structural under the guidance of senior engineers, ensuring accuracy and adherence to design specifications.
• Attending meetings, contributing ideas, and taking notes, while learning from experienced engineers and gaining exposure to the product development process.

What This Job Offers

• Career Level: Intern
• Number of Employees: 5,001-10,000 employees