Mercury Marine: NVH Engineering Intern

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. Mercury Marine- Fond Du Lac, WI- Mercury Marine : NVH Engineering Intern Location: Plant 12- Fond Du Lac, WI Workplace Category: Onsite Travel Required: No Direct Reports: No Pay Range: $18.00-27.50 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. Relocation: Yes Innovation is the heart of Brunswick. See how your contributions will help transform vision into reality.

Position Overview:

As part of the NVH & Structures Team, you will contribute to the development of industry-leading marine propulsion products by supporting noise, vibration, harshness (NVH), and structural testing activities. This role provides hands‑on experience in product testing, data acquisition, signal analysis, and engineering problem solving while working alongside experienced engineers and technicians. You will assist with laboratory and on-water test programs, collect and analyze acoustic and vibration data, and help identify opportunities to improve product performance, durability, and customer experience. This internship offers exposure to advanced instrumentation, data analysis techniques, and real-world product development processes while making meaningful contributions to Mercury Marine's engineering programs. Diversity of thought and experiences is fundamental when imagining the unimaginable. Certain skillsets/experiences are necessary; however, others can be developed along the way.

Essential Functions:

• Support product test and development activities for the NVH & Structures Group, including laboratory, dynamometer, and on-water testing.
• Assist with the setup, calibration, operation, and troubleshooting of NVH instrumentation, sensors, and data acquisition systems.
• Acquire, process, and analyze acoustic, vibration, and structural response data to support engineering decisions and product development objectives.
• Apply engineering fundamentals and digital signal processing techniques to evaluate and interpret test results.
• Document test procedures, configurations, specifications, observations, and results in a clear and organized manner.
• Prepare technical reports, presentations, and summaries that effectively communicate findings and recommendations.
• Troubleshoot technical issues by defining problems, gathering data, performing root‑cause analysis, and developing practical solutions.
• Collaborate with engineers, technicians, and cross‑functional teams to ensure project objectives, test requirements, and timelines are achieved.
• Support continuous improvement initiatives related to test methods, laboratory operations, and data analysis processes.
• Follow all company safety practices, policies, and procedures.
• Participate in marine vessel operation and support on-water testing activities as required.

Required Qualifications:

• Currently pursuing a bachelor’s degree in mechanical engineering from an accredited university.
• Minimum second-semester sophomore standing with at least 48 completed credit hours.
• Enrolled in an approved four‑year engineering curriculum and formal university co‑op or internship program.
• Available to work full‑time (40 hours per week) during the months of May through August of 2027.
• Strong analytical and problem‑solving skills.
• Effective verbal and written communication skills.
• Ability to work independently and as part of a multidisciplinary team.
• Proficiency with Microsoft Office applications, including Excel, Word, and PowerPoint.
• Demonstrated attention to detail and strong organizational skills.

Preferred Qualifications:

• Coursework or project experience related to vibrations, acoustics, structural dynamics, controls, or signal processing.
• Hands‑on experience with instrumentation, sensors, data acquisition systems, or engineering laboratory environments.
• Familiarity with engineering analysis and data processing tools such as MATLAB, Python, LabVIEW, Simcenter Testlab, or similar platforms.
• Strong mechanical aptitude with knowledge of engines, powertrains, marine systems, or related equipment.
• Experience with Formula SAE, Baja SAE, competitive engineering projects, undergraduate research, or similar hands‑on technical activities.
• Boating experience or familiarity with the operation of marine vessels.
• Self‑motivated learner who demonstrates initiative, curiosity, and a willingness to take on new challenges.

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: Co‑ops and interns are expected to work a full 40‑hour work week. Feedback and Performance Reviews: As a co‑op or 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 $18.00‑27.50 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. 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 Mercury Marine

Headquartered in Fond du Lac, Wisconsin, Mercury Marine is the world’s leading manufacturer of recreational marine propulsion engines. A division of Brunswick Corporation (NYSE: BC), Mercury provides engines, boats, services and parts for recreational, commercial and government marine applications. Mercury empowers boaters with products that are easy to use, extremely reliable and backed by the most dedicated customer support in the world. The company’s industry‑leading brand portfolio includes Mercury outboard engines, Mercury MerCruiser sterndrive and inboard packages, Mercury propellers, Mercury inflatable boats, Mercury SmartCraft electronics, Land N Sea marine parts distribution and Mercury and Quicksilver parts and oils. More information is available at MercuryMarine.com.

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 View email address on click.appcast.io 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: View email address on click.appcast.io or View phone number on click.appcast.io. All job offers will come to you via the candidate portal you create when applying through a posted position through 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 View phone number on click.appcast.io or View email address on click.appcast.io. Brunswick Corporation participates in E-Verify as part of our commitment to a lawful and transparent hiring process. For additional information click here: Brunswick is a global leader in marine recreation, delivering innovation that transforms experiences on the water and beyond. Our unique, technology‑driven solutions are informed and inspired by deep consumer insights and powered by our belief that Next Never Rests. Brunswick is dedicated to industry leadership, to being the best and most trusted partner to our many customers, and to building synergies and ecosystems that enable us to challenge convention and define the future. Innovative, driven, exceptional, authentic and united, these values represent our Employee Value Proposition and are at the heart of how we work together and what differentiates us as an employer of choice.