Jobs › Plexus

Intern - Supply Chain Systems (Summer 2027)

Plexus · Neenah, WI · $22.00–$24.00 an hour · Full time

Posted Sep 1, 2026 · We last checked this listing on Oct 6, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

Tell me about a time you found a mistake in data or a report. How did you track it down?

What they are checking: Whether they are curious and careful when numbers don't add up, instead of passing bad data along.

How would you explain a technical system issue to a planner who just wants the problem fixed?

What they are checking: Whether they can communicate clearly with users who aren't technical.

Tell me about a group project where something went wrong. What was your part in fixing it?

What they are checking: Whether they take ownership and work well with others under pressure.

What interests you about supply chain systems, as opposed to pure IT or pure supply chain?

What they are checking: Whether they understand the blend of business and technology the role sits in.

What would you do

A buyer tells you a report you built is wrong. What do you do?

What they are checking: Whether they listen, check their work and fix it openly rather than getting defensive.

If you were asked to automate a manual report that a team builds every week, how would you start?

What they are checking: Whether they would first learn how the report is used and where the data comes from.

About the work

What do you think supply chain systems do at a manufacturer, and which ones have you heard of or used?

What they are checking: Whether they have a basic picture of ERP, MRP and planning tools and how data flows between them.

How comfortable are you with Excel? Tell me about the most complex thing you've built in it.

What they are checking: Whether they have the data skills that most supply chain systems work starts with.

Have you worked with SQL, Power BI or another data tool? What did you do with it?

What they are checking: Whether they can pull and present data on their own, which makes an intern useful quickly.

Why does clean master data, like lead times and part numbers, matter in a supply chain system?

What they are checking: Whether they understand that bad data in a system leads to wrong purchases and shortages.

Practice this interview out loud.

Offer builds a real interview for this exact role at Plexus from your resume and this job description, asks the questions one at a time, and tells you what landed. The first one is free.

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The full job description

As published by Plexus.

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: $22 - $24/hr. OVERVIEW Supply Chain Systems supports the Regional Materials Organization as well as the Plexus Corporate Supply Chain Team. We are currently looking for a supply chain intern who can help with the development of key supply chain systems and applications. RESPONSIBILITIES • Support the organization by developing key reports and metrics that describe the supply chain performance. • Document standard work instructions for key supply chain processes. • Assist in the development of a Supply Chain Systems and Applications including different visualization techniques and data quality monitors for its data. MINIMUM QUALIFICATIONS • Student working toward a Bachelor’s degree in Engineering, Mathematics, Data Science or Supply Chain Management for the entire duration of internship. PREFERRED QUALIFICATIONS • GPA: 3.0 or higher is preferred • Advanced data analysis skills • Some programming experience preferred (SQL, R, Python) • Proficient with the Google suite • Good written and verbal communication skills Physical Requirements: • Professional office environment with suitable lighting, comfortable temperatures, and low noise level. May require prolonged periods of sitting at a desk, using a computer, and other office equipment. Minimal physical activity is generally involved, emphasizing the importance of good posture and ergonomic workplace arrangements. Travel Requirements: • Less than 40% 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 GHQ.TA@plexus.com . 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.

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