JobsMercury Marine

Electrical Engineering Intern

Mercury Marine · Menomonee Falls, WI

Posted Aug 24, 2026 · We last checked this listing on Sep 20, 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.

Behavioral

Describe a situation where you had to troubleshoot a failure but weren't sure what was causing it. How did you narrow it down?

systematic root-cause thinking and comfort working through ambiguity

Tell me about a time you had to document test results or write up a report for someone else to act on. What did you include and why?

clarity and completeness in technical communication, since this role runs on test reporting

Tell me about a time an engineer or professor gave you feedback that stung a little. How did you handle it?

coachability and openness to correction in a setting with close engineer supervision

Describe a group project where priorities or directions changed midway through. How did you adjust?

adaptability in a competitive, fast-changing production environment

Why electrical engineering, and what pulled you toward power solutions or product testing specifically rather than another specialty?

genuine interest and fit with the Power Solutions team's actual work

Technical

Walk me through a time you used a multimeter or oscilloscope to figure out why a circuit wasn't behaving the way you expected.

whether they have real hands-on lab troubleshooting experience versus just classroom theory

Tell me about a PCB you designed or worked on in OrCAD or Altium. What was the board for and what was your role in it?

depth of actual PCBA design tool experience versus a passing mention on a resume

Have you ever had to design or fabricate a test fixture from scratch? What did you build it for and what tradeoffs did you make?

hands-on fabrication skill and practical engineering judgment, not just design theory

What do digital multimeters, current probes, benchtop power supplies, and oscilloscopes each get used for in a validation test, and when would you reach for one over another?

whether they actually know the standard test equipment or just listed it on a resume

Situational

Say you're handed an engineering drawing and asked to build a PCBA prototype from it. What steps would you take before you even pick up a soldering iron?

whether they understand a disciplined build process rather than jumping straight into assembly

If a product comes back from the field with an intermittent electrical failure, how would you go about diagnosing it in the lab?

practical grasp of failure diagnostics on real products, not just bench-test scenarios

You're juggling a test fixture build, a PCBA troubleshooting request, and a report deadline all in the same week. How do you decide what gets your attention first?

ability to prioritize multiple concurrent projects in a fast-moving environment

If you noticed a test procedure was inefficient or a work instruction was unclear, what would you do about it as an intern?

initiative and judgment about speaking up appropriately within a structured team

Practice this interview out loud.

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The full job description

As published by Mercury Marine.

Are you ready for what’s next?   Come explore opportunities within Brunswick, a global marine leader committed to challenging conventions and innovating next-generation technologies that transform experiences on the water and beyond.  Brunswick believes “Next Never Rests™,” and we offer a variety of exciting careers and growth opportunities within united teams defining the future of marine recreation.  Navico Group– Electrical Engineering Intern Location: Menomonee Falls, WI  Workplace Category: (Hybrid, onsite,   remote)   Onsite   Travel Required:  No   Direct Reports:    No   Pay Range:   $18.00 - $27.00   Relocation:   Yes   Visa Sponsorship:   Applicants must be currently authorized to work in the United States.  This position is not eligible for employment visa sponsorship now or in the future.     Are you ready for what’s next?     Come explore opportunities within Brunswick, a global marine leader committed to challenging conventions and innovating next-generation technologies that transform experiences on the water and beyond.  Brunswick believes “Next Never Rests™,” and we offer a variety of exciting careers and growth opportunities within united teams defining the future of marine recreation.   Innovation is the heart of Brunswick.  See how your contributions will help transform vision into reality: Position Overview:  We are seeking an Electrical Engineering Intern to support the new product development and sustaining efforts of the Navico Group team. Activities will include creating and maintaining documentation along with supporting production efforts for the Navico Group Power Solutions team. This position is based out of Menomonee Falls, WI. They will be tasked with testing in a lab environment, assisting the Engineering Team with PCBA prototype development, and new product design. At Brunswick, we have passion for our work and a distinct ability to deliver.  Essential Functions:   • Execute product validation testing with detailed test reporting • Communicate test data and issues with engineering team by utilizing the test request system • Build PCBA prototypes according to engineering drawings • Troubleshoot PCBA failures with guidance of engineers • Design and fabricate test fixtures • Provide technical assistance and resolution when product issues arise • Plan, coordinate, and prioritize multiple projects simultaneously • Contribute to decision-making that affects corporate strategy • This internship will be a full-time commitment from May to August Internship Projects to include: • Field failure diagnostics of a variety of electrical products. • New product development testing Diversity of thought and experiences is fundamental when imagining the unimaginable. Certain skillsets/experiences are necessary; however, others can be developed along the way. Required Qualifications:   • Pursuing a Bachelor's degree in Electrical Engineering or a related engineering discipline. • Must be able to quickly adapt to changing directives in a competitive environment • Experience working in lab environment (environmental chamber, electrical, soldering, PCBA fabrication) is a plus • OrCAD or Altium PCBA design experience through coursework, design projects, or internships • Ability to work both independently and collaboratively within a team environment • Positive attitude with a willingness to learn and accept feedback • Strong verbal and written communication skills Preferred Qualifications: • Experience in the manufacturing industry • Experience with the creation of work instructions • Familiarity with marine and/or RV products in professional or recreational environment • Experience with new product development cycles • Familiar with the safe use of standard electrical test equipment such as: • Digital multimeters and current probes • Benchtop power supplies • Oscilloscopes Working Conditions: • Learning Opportunities: Our Student Program is designed to provide hands-on experience in a professional setting. You will work alongside experienced professionals and get a chance to apply your academic knowledge to real-world tasks.  • Project Work: The work environment is supportive, collaborative, and conducive to learning. Student co-ops or interns typically work on specific projects or tasks that contribute to the organization’s goals. This may range from supporting larger projects to handling smaller, individual assignments.   • Hours: Interns are expected to work a full 40-hour work week • Feedback and Performance Reviews: As an intern, you will receive feedback and performance reviews throughout your assignment. We value the importance for interns to understand their progress and areas for improvement.  The pay range for this position is $18.00 - $27.00 per hour.  The actual hourly rate offered will vary depending on multiple factors including year in school/credits earned, degree, job-related knowledge/skills, relevant experience, business needs, and geographic location.  At Brunswick, it is not typical for an individual to be hired at or near the top end of the salary range for their role. Compensation decisions are dependent upon the specifics of the candidate’s qualifications and the business context. Why Brunswick:   Whatever tomorrow brings, we’ll be at the leading edge.  As the clear leader in the marine industry, we’re committed to our values and supporting our exceptional people. We offer and encourage growth opportunities within and across our many brands. In addition, we’re proud of being recognized for making a splash with numerous awards !  About Navico Group: Navico Group is a division of Brunswick, which designs and manufactures a broad product portfolio of electrical components and power management systems for the marine, recreational vehicle, emergency vehicle, specialty vehicle, and industrial markets. Our driving ambition is not just to improve user experiences, but to transform them. That’s why we are constantly innovating across our portfolio to deliver seamlessly integrated solutions that enable greater possibilities on the water, at the campsite, and beyond! Navico Group is the global leader in technology, systems and solutions for a variety of industries, from Marine & RV to Specialty Vehicles and beyond. Our broad portfolio consists of the industry's leading brands in Power Solutions, Digital Systems, Fishing Systems, and Performance Components including Ancor, Attwood, B&G, BEP, Blue Sea Systems, C-MAP, CZone, Garelick, Lenco, Lowrance, Marinco, MotorGuide, Mastervolt, ProMariner, RELiON, Simrad and Whale.  Our team is committed and driven, every day, to be the most trusted supply partner to the marine and mobile industries...and beyond. Next is Now!   We value growth and development, recognizing 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. Brunswick is an Equal Opportunity Employer and considers all qualified applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or any other characteristic protected by federal, state, or local law.  Diversity of experience and skills combined with passion is key to innovation and inspiration and we encourage individuals from all backgrounds to apply.  If you require accommodation during the application or interview process, please contact hrsharedservices@brunswick.com  for support.  Brunswick and Workday Privacy Policies Brunswick does not accept applications, inquiries or solicitations from unapproved staffing agencies or vendors. For help, please contact our support team at: hrsharedservices@brunswick.com or 866-278-6942. All job offers will come to you via the candidate portal you create when applying through a posted position through https:///www.brunswick.com/careers .  If you are ever unsure about what is being required of you during the application process or its source, please contact HR Shared Services at 866-278-6942 or HRSharedServices@brunswick.com . #Brunswick Corporation For more information about EEO laws, - click here Brunswick Corporation participates in E-Verify as part of our commitment to a lawful and transparent hiring process. For additional information click here: https://www.brunswick.com/e-verify .

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