Intern - Automation Mechanical Engineer (Summer 2027)

Posted Yesterday
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Neenah, WI, USA
In-Office
23-27 Hourly
Internship
Appliances • Industrial • Manufacturing
The Role
Supports the design, prototyping, documentation, and sustainment of automated manufacturing solutions, including robotic systems, conveying equipment, mechatronic assemblies, fixtures, and flexible workstations. Collaborates cross-functionally to identify automation opportunities, participates in product design reviews, develops proof-of-concept prototypes, and creates models, drawings, and assembly instructions. The intern also builds knowledge of mechanical, electrical, software, and manufacturing engineering principles.
Summary Generated by Built In

About us:  At Plexus, our vision is to help create the products that build a better world.  Driven by a passion for excellence, we partner with leading Aerospace/Defense, Healthcare/Life Sciences and Industrial companies to design, manufacture and service some of the world’s most transformative products, including advanced surgical systems, diagnostic instruments, healthcare imaging equipment, mission critical aerospace systems, and electric vehicle (EV) charging solutions. Visit Plexus.com to learn more about our unwavering commitment to our vision. 

When we invest in our people, we invest in building a better world. 

With a vision rooted in the wellbeing and inclusive engagement of our team members, our customers, their end users and our communities, people are the heart of what we do and who we are. It is our values that unite us and guide us in everything that we do, including how we operate, behave and interact to foster a workplace where every team member feels valued and empowered to contribute their best.  

Our values include: Growing our People, Building Belonging, Innovating Responsibly, Delivering Excellence and Creating Customer Success. 

As a team member, you will engage in impactful work through global collaboration and the use of emerging technologies, join an inclusive culture where every team member is valued and working toward a greater purpose, and be empowered to reach your full potential through various development programs designed to accelerate your growth. 

Plexus offers a comprehensive benefits package designed to support team members' wellbeing, including medical, dental, and vision insurance, paid time off, retirement savings, and opportunities for professional development. We also prioritize work-life balance and offer a variety of perks to enhance the team member experience. For more information, visit our US benefits website at usbenefits.plexus.com. Our commitment to pay range transparency fosters an equitable workplace, where everyone can feel valued. This is an internship position (Non-Exempt Salary); the hourly range is stated below. The rate offered within this range will be based upon the geographic location, work experience, education, licensure requirements and/or skill level. Hourly Rate:

$23 - $27/hr.

OVERVIEW

The Automation Mechanical Engineer Intern supports the design, development and sustainment of advanced manufacturing solutions to increase production quality and velocity—solutions

include the use of mechatronic assemblies, robotics, conveying systems, assembly poka-yoke fixtures, flexible assembly workstations and other typical automation technologies. The automation mechanical engineer intern partners with other functions to identify and deploy opportunities within the production operations.

RESPONSIBILITIES 

  • Develop solutions for automation opportunities using Plexus standard processes, Plexus approved solution providers and/or the global Plexus automation team.

  • Develop Proof of Concept (POC) prototypes for new programs and tooling for additional products to be added to automated production processes. Architect and develop required documentation, including models, drawings, and assembly instructions for developed technologies.

  • Support engineering development of manufacturing solutions utilizing automation technology. This includes participating in design reviews of the product to assess what type of automated technology could be leveraged within manufacturing of the product.

  • Participate on cross-functional teams and build stable working knowledge of Plexus manufacturing processes for mechanical, software, and electrical design.

  • Build an overall awareness of sound engineering principles, considerations and applications relative to production needs.

MINIMUM QUALIFICATIONS

  • Student working towards a Bachelor’s degree in an Engineering program for the entire duration of internship.

  • Experience in computer aided design (CAD) within SolidWorks, AutoCAD, or Creo

PREFERRED QUALIFICATIONS

  • Junior level status

  • GPA: 3.0 or higher is preferred

  • Excellent analytical, problem solving, and organizational skills

  • Strong written and verbal communication skills

  • Ability to work in a cross-functional team environment and able to lead without formal authority.

  • Self-motivated with the ability to work independently and in a team environment; able to follow through on assignments with little to no supervision

Physical Requirements:  

  • N/A

Travel Requirements:  

  • N/A

This document does not represent a contract of employment and is not intended to capture every possible assignment the incumbent could be asked to perform.

We are pleased to provide reasonable accommodations to individuals with disabilities or special requirements.  If you need an application accommodation, please contact us by email at [email protected]. Please include your contact information and clearly describe how we can help you. This email is for accommodation requests only and cannot be used to inquire about the status of applications.

We are an Equal Opportunity Employer (EOE) and do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Some offers of employment are contingent upon successfully passing a drug screen and/or background check.

Skills Required

  • Must be a student pursuing a Bachelor's degree in an Engineering program for the entire duration of the internship
  • Experience with computer-aided design using SolidWorks, AutoCAD, or Creo
  • Junior-level student status
  • GPA of 3.0 or higher
  • Excellent analytical, problem-solving, and organizational skills
  • Strong written and verbal communication skills
  • Ability to work in a cross-functional team environment and lead without formal authority
  • Ability to work independently and in a team environment and follow through with little to no supervision

Plexus Corp. Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Plexus Corp. and has not been reviewed or approved by Plexus Corp..

  • Healthcare Strength Medical, dental and vision coverage are complemented by multiple plan options and wellbeing programs, including mental‑health support, virtual physical therapy and chronic‑condition management. This breadth, alongside tax‑advantaged accounts, indicates a robust health and wellness offering.
  • Retirement Support The 401(k) program includes a clear company match administered by a major provider, with access to financial guidance resources. This delivers dependable retirement support within the overall rewards package.
  • Leave & Time Off Breadth Paid time off, paid holidays, paid parental leave and paid volunteer time off are part of the core package, with PTO that scales with tenure. This combination reflects comprehensive time‑away support across life and community needs.

Plexus Corp. Insights

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The Company
HQ: Neenah, WI
8,686 Employees
Year Founded: 1976

What We Do

Since 1979, Plexus has been partnering with companies to create the products that build a better world. We are a team of over 20,000 individuals who are dedicated to providing Design and Development, Supply Chain Solutions, New Product Introduction, Manufacturing and Aftermarket Services. Plexus is a global leader that specializes in serving customers in industries with highly complex products and demanding regulatory environments. Plexus delivers customer service excellence to leading companies by providing innovative, comprehensive solutions throughout a product’s lifecycle. For more information about Plexus, visit our website at www.plexus.com

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