Mercury Marine: Materials Engineering Intern

Brunswick Corporation; Fond du Lac (WI); On-site; USD 25,000 - 38,000; Full time

Job summary

Brunswick Corporation's Mercury Marine in Fond du Lac, WI invites a Materials Engineering Intern to help evaluate materials, components and manufacturing processes used in marine engines, with hands‑on lab exposure and collaboration with engineers and technicians.

You will operate lab equipment (SEM, XRD, spectrometers, microhardness tester), prepare samples, and document results to support product quality and manufacturing decisions.

Qualifications

• Enrolled in a materials-related bachelor’s degree program (materials science/engineering, metallurgical, polymer or relatedMechanical Engineering Technology with materials emphasis).
• Available to work full-time (40+ hours/week) during May–August 2027.
• Minimum second‑semester sophomore with at least 48 completed credits.
• Completed two semesters of classroom laboratory experience in the major.
• Ability to manage multiple projects and maintain organized data.
• Hands-on willingness to process test samples using standard lab equipment.
• Efficient and effective technical communication skills.

Responsibilities

• Operate laboratory equipment (e.g., SEM, XRD, spectrometers, microhardness tester).
• Prepare and process test samples using standard lab procedures.
• Prepare accurate written documentation and concise reports summarizing results and recommendations.

Skills

Lab experience

Technical communication

Multitasking

Education

Materials-related BS program

Job description

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.

Location: Plant 12- Fond du Lac, WI

Workplace Category: Onsite

Travel Required: None

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 a Materials Engineering Intern at Mercury Marine, you will support the Materials Engineering team in evaluating materials, components, and manufacturing processes used in outboard and stern-drive engines. This hands‑on role provides exposure to laboratory testing, failure analysis, inspection methods, and technical documentation while working alongside engineers and technicians to deliver timely, accurate results that support product quality, manufacturing, and engineering decisions.

At Brunswick, we have passion for our work and a distinct ability to deliver.

Essential Functions:

• Operate laboratory equipment used for experimental analysis, including a scanning electron microscope, X-ray diffractometer, spectrometer, automated microhardness tester, image analysis software, energy‑dispersive spectrometer, differential scanning calorimeter, and other instrumentation.
• Prepare and process test samples using standard laboratory equipment and procedures.
• Prepare accurate written documentation and concise reports that summarize laboratory test results, data, conclusions, and recommendations.

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:

• Current enrollment in a bachelor's degree program in Materials Science, Materials Engineering, Metallurgical Engineering, Polymer Engineering, or a related Mechanical Engineering Technology program with a materials emphasis.
• Availability to work full‑time (40 or more hours per week) during the the months May through August of 2027.
• Minimum second‑semester sophomore status with at least 48 completed credits.
• Completion of two semesters of classroom laboratory experience in the student’s major.
• Ability to manage multiple projects simultaneously while maintaining accurate, organized records and data.
• Hands‑on willingness to process test samples using standard laboratory equipment and procedures.
• Efficient and effective technical communication skills.

Preferred Qualifications:

• Knowledge of and interest in physical metallurgy, polymer science, corrosion testing, and engineering principles.
• Working understanding of basic manufacturing processes and technologies.
• Independent, adaptable, and motivated self‑starter willing to take ownership of project results and deadlines.
• Comfortable with asking questions and working collaboratively in a team environment.
• Dependable and engaged learner.
• Familiarity with Microsoft Word, Excel, and PowerPoint.

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 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: You will receive feedback and performance reviews throughout your assignment. We value the importance of interns understanding 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® stern‑drive 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 [e-mail] for support.

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