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Smart Manufacturing Engineer Intern (Summer 2027)

Charter Manufacturing · Saukville, WI · Part time

Posted Oct 2, 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 an engineering project where you had to plan the work and hit a deadline.

What they are checking: Project planning skill, which the internship names as a core skill to build.

Tell me about a time you worked with people from different backgrounds on a project.

What they are checking: Cross-functional collaboration across engineering, IT and operations, which smart manufacturing projects depend on.

Why manufacturing, and why smart manufacturing in particular?

What they are checking: Genuine interest in the field, not just an internship on a resume.

What would you do

An operator is skeptical of a new tool you're helping roll out. How would you approach them?

What they are checking: Respect for frontline experience and the ability to earn buy-in.

You've found an AI idea that could save time, but the data is messy. What do you do?

What they are checking: Realism about data quality and willingness to do the groundwork.

What would you want to present at the end of your internship?

What they are checking: Ownership and the ability to set goals for their own work.

About the work

How do you think AI could improve a steel manufacturing process? Give me one concrete idea.

What they are checking: Whether they can connect AI to a real plant problem rather than speaking in general terms.

What kind of data would you need before using AI to predict when a machine might fail?

What they are checking: Understanding that good AI work starts with the right sensor and maintenance data.

Have you used Python, Excel or any data tools to analyze something? Tell me about it.

What they are checking: Practical analysis skills they can apply this summer.

How would you measure whether a project you worked on this summer actually helped?

What they are checking: Thinking in terms of measurable outcomes like downtime, yield or labor hours.

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The full job description

As published by Charter Manufacturing.

Charter Manufacturing is a fourth-generation family-owned business where our will to grow drives us to do it better. Join the team and become part of our family! Charter Manufacturing Company, Inc. is a family-owned group of differentiated metals manufacturing businesses founded in 1936. Our will to grow is our success. It is the result of Charter’s respected team of employees, each person’s dedication to continuous improvement and an entrepreneurial spirit that thrives within the Charter family. Our businesses include Charter Steel, Charter Casting, Charter Wire, and Niles Iron & Metal. About the Smart Manufacturing Engineer Internship: You’ll develop skills in project planning, cross-functional collaboration, and identifying innovative ways to apply AI to improve business and manufacturing processes. Program Structure: • Schedule: Full-time (40 hours/week) during the summer • Location: Saukville, WI & Mequon, WI • Start Date: May 2027 • Duration: Summer internship What we're looking for: • Enrollment in a four-year degree program in Mechanical Engineering, Electrical Engineering, Industrial Engineering, Automation Engineering, Manufacturing Engineering, or a related field with current status of at least a Sophomore level. • Cumulative GPA of 2.75 or higher. • Proficient in Microsoft Office software: Excel, Word, and PowerPoint. • Strong verbal and written communication skills. • Strong interpersonal and relationship building skills. • Ability to succeed in a team environment. • Ability to handle multiple tasks. Preferred experience: • Enthusiastic for new technology and process improvement. What you'll focus on: • Help with the expansion of AI vision safety systems. • Assist with engineering practices for our plant robot. • Participate in Continuous Improvement projects. • Assist and/or lead multiple Digital Transformation -related projects supporting the different facets of the business. • Document and improve processes. #CharterManufacturing #LI-Hybrid #LI-AF1 Internship positions are not benefits-eligible.

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