Foundry Engineering Co-op: CAD, 3D Printing & Casting

Brunswick Corporation; Fond du Lac (WI); On-site; USD 23,000 - 37,000; Full time

Job summary

Brunswick Corporation seeks a co-op in Foundry Engineering supporting Mercury Marine’s aluminum high pressure die cast and lost foam foundry operations in Fond du Lac, WI. You’ll gain hands-on exposure to advanced manufacturing processes, casting improvements, tooling support, data analysis, and cross-functional projects.

Responsibilities include 3D modeling, 3D printing for prototypes, casting pours, SOP/documentation creation, and continuous improvement efforts in safety, quality, and

Qualifications

• Currently enrolled in a Bachelor's degree program in Mechanical Engineering, Manufacturing Engineering, Industrial Engineering, Materials Science Engineering, Metallurgical Engineering, or related engineering discipline.
• Minimum second semester sophomore status with 48 completed credits.
• Availability to work full-time (40+ hours/week) during Jan-Aug or May-Dec 2027.
• Participate in a formal co-op program through your university, if applicable.
• Strong analytical and problem-solving skills.
• Proficiency with Microsoft Office applications (Excel, Word, PowerPoint).
• Dependable, self-motivated, eager to learn in a manufacturing environment.
• Ability to communicate effectively and collaborate with cross-functional teams.
• Ability to occasionally lift up to 35 lbs.

Responsibilities

• Support additive manufacturing initiatives, including 3D printing of prototypes, fixtures, and engineering components.
• Assist with prototype casting pours and foundry process development activities.
• Create and modify 3D models, engineering drawings, and manufacturing documentation using CAD software.
• Support casting simulation and engineering analysis to improve product quality and manufacturing efficiency.
• Collect, analyze, and interpret casting quality and production data to identify trends and opportunities for improvement.
• Assist with design, maintenance, and modification of die cast, trim, and foam tooling.
• Develop, update, and maintain SOPs, work instructions, and process documentation.
• Participate in continuous improvement and problem-solving focused on safety, quality, delivery, and cost.
• Support plant layout and workflow optimization projects through 2D and 3D design concepts.
• Collaborate with engineering, operations, quality, and maintenance teams on cross-functional projects.

Skills

Analytical reasoning

Problem solving

Communication

Team collaboration

Microsoft Office

Education

Bachelor's degree in Mechanical/Manufacturing/Industrial/Materials/Metallurgical Engineering or related field

Tools

SolidWorks

Creo

AutoCAD

Job description

Brunswick Corporation seeks a co-op in Foundry Engineering supporting Mercury Marine’s aluminum high pressure die cast and lost foam foundry operations in Fond du Lac, WI. You’ll gain hands-on exposure to advanced manufacturing processes, casting improvements, tooling support, data analysis, and cross-functional projects.

Responsibilities include 3D modeling, 3D printing for prototypes, casting pours, SOP/documentation creation, and continuous improvement efforts in safety, quality, and