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Mechanical Engineering Intern

Barry-Wehmiller · Waukesha, WI · Full time

Posted Nov 5, 2025 · 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

This is a Summer 2026 internship in Waukesha focused on mechanical design and analysis. What mechanical design work have you done in school or on your own?

What they are checking: Their starting point in design skills so the team can give them meaningful work.

Tell me about a team project where you disagreed with a teammate. How did you work it out?

What they are checking: Teamwork and communication skills that matter as much as technical ability for an intern.

Tell me about something you designed or built that did not work the first time.

What they are checking: Persistence, and whether they treat a failed first attempt as information to learn from.

How do you manage your time when you have several tasks with different deadlines?

What they are checking: Whether they stay organized and reliable enough to finish real work during a short internship.

What are you hoping to learn this summer?

What they are checking: Whether their goals match the role and they might want to return later.

What would you do

If your supervisor gave you a design task and you did not know where to start, what would you do?

What they are checking: Whether they try to work it out first and then ask good questions.

How would you go about learning how one of our machines works?

What they are checking: Curiosity and initiative to learn from drawings, the shop and people.

About the work

What CAD software have you used, and what is the most complex thing you have modeled?

What they are checking: Honest assessment of CAD skill, which drives how quickly they can contribute.

Explain how you would find the stress in a simple beam carrying a load.

What they are checking: Grasp of mechanics fundamentals that underlie machine design.

What do you know about tolerances and why they matter on a drawing?

What they are checking: Early awareness of manufacturing reality behind design decisions.

Practice this interview out loud.

Offer builds a real interview for this exact role at Barry-Wehmiller 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 Barry-Wehmiller.

About Us: BW Papersystems, part of the Barry-Wehmiller Group, builds capital equipment that transforms paper into products for consumers - every day, around the world. We offer innovative technologies, service and parts, and years of global experience in corrugating, finishing; slitting and packaging; stationery; bookbinding and security documents. Customers rely on our machines to produce and convert items such as corrugated boxes, folding cartons, passports, notebooks, copy paper, board, and coated and other specialty papers. For more information, visit bwpapersystems.com. Barry-Wehmiller is a diversified global supplier of engineering consulting and manufacturing technology for the packaging, corrugating, sheeting and paper-converting industries. By blending people-centric leadership with disciplined operational strategies and purpose-driven growth, Barry-Wehmiller has become a $3 billion organization with nearly 12,000 team members united by a common belief: to use the power of business to build a better world. Job Description: We are seeking a motivated and detail-oriented Mechanical Engineering Intern for Summer 2026. This internship provides hands-on experience in mechanical design, analysis, and optimization of machinery, working closely with our experienced engineering team. Term: Summer 2026 (May-August) Key Responsibilities: • Process QSM tasks by researching intent and requirements related to documentation changes and implementing them in SolidWorks models and drawings as approved by the Change Team. • Update CAD models and drawings for new machine construction based on feedback from Assembly , as approved by Product Development Engineering. • Assist machine designers by conducting purchased -part research, performing light design tasks, and organizing documentation. • Create detailed and assembly drawings of new SolidWorks models. • Participate in design reviews and project meetings to contribute ideas and feedback. • Assist in setting up product configurators for standardized designs. • Review and organize product documentation, ensuring that any residual changes are processed effectively. • Gather legacy drawings, convert them to PDF , and upload them to a shared web platform. • Prepare and present to management a summary of the experience gained during the internship. • Apply scientific methods and Lean principles to proactively identify and suggest improvements to manufacturing systems. • Identify equipment needs and process specifications; lead the implementation of these requirements into the production environment. • Act as a technical liaison between operations and design engineering to facilitate smooth communication. • Support the culture of continuous improvement through the Lean journey , assisting in the development and coaching of associates on Lean philosophies . Qualifications: • 2+ years of college coursework completed in Mechanical Engineering or a related field. • Experience with CAD software (e.g., SolidWorks, AutoCAD) is preferred. • Strong analytical, problem-solving, and design skills. • Ability to work collaboratively within a team environment and communicate effectively. This internship offers an excellent opportunity to gain practical experience in mechanical engineering while contributing to meaningful projects that drive innovation in manufacturing. At Barry-Wehmiller we recognize that people come with a wealth of experience and talent beyond just the technical requirements of a job. If your experience is close to what you see listed here, please still consider applying. We know that our differences often can bring about innovation, excellence and meaningful work—therefore, people from all backgrounds are encouraged to apply to our positions. Please let us know if you require reasonable accommodations during the interview process. ​ Barry-Wehmiller is an equal opportunity employer. M/F/D/V This organization uses E-Verify. Applicants may be subject to pre-employment screening which may include drug screening, reference checks, employment verifications, background screening and/or skills assessments. Company: BW Papersystems

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