Demo

Principal Engineer - Cylinder Head

Mercury Marine
Fond du Lac, WI Full Time
POSTED ON 11/15/2025
AVAILABLE BEFORE 2/11/2026
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:

As a Principal Engineer on the Base Engine Engineering team you will be responsible for the design, development, validation planning and execution, and production release of mechanical components on a marine outboard engine. This position requires well-rounded knowledge of internal combustion engines. You will have responsibility for components such as cylinder heads, head gaskets and valvetrain.

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

Essential Functions:

  • Lead and manage assigned engine component design projects.
  • Write detailed component design specifications.
  • Challenge existing design practices and develop innovative solutions.
  • Design lightweight and cost-effective components/systems using DFSS discipline.
  • Design cost effective experiments to gather data needed for decision making / design approval.
  • Draft and implement DVP for components with input from cross functional team.
  • Develop patentable ideas that lead to commercial success in the market.
  • Maintain team communication/cooperation with Engineers of mating/adjacent components.
  • Lead/Participate in cross function teams including Manufacturing, Purchasing, Quality and Suppliers.
  • Work with Design Analysis, Mechanical Development and Engine Testing groups to validate designs.

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:

  • BS degree in Mechanical Engineering.
  • 8 or more years’ experience in engine design field.
  • Experience in the design and validation of cylinder heads, head gaskets and valvetrain on multi cylinder engines.
  • Strong understanding and specialization in internal combustion engine theory.
  • Strong understanding of FEA & fatigue analysis used in design development.
  • Construct and execute comprehensive DVP’s involving coordination of cross functional resources.
  • Proper working knowledge and application of GD&T.
  • Strong understanding of manufacturing processes: casting methods (semi-permanent mold casting) and subsequent machining operations (milling, turning, drilling, honing of cylinder heads and valvetrain components.

Preferred Qualifications:

  • Master’s degree.
  • ProE / Creo experience.
  • Experience using DFSS tools.

The anticipated pay range for this position is $100,900 - $160,800 annually. The actual base pay offered will vary depending on multiple factors including job-related knowledge/skills, relevant experience, business needs, and geographic location. In addition to base pay, this position is eligible for an annual discretionary bonus program. 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.

This position is eligible to participate in Brunswick's comprehensive and high-quality benefits offerings, including medical, dental, vision, paid vacation, 401k (up to 4% match), Health Savings Account (with company contribution), wellbeing program, product purchase discounts and much more. Details about our benefits can be found here.

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.

For more information about EEO laws, - click here

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 - Mercury Marine

Salary : $100,900 - $160,800

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