IAN BETTIS / PORTFOLIO

PROFESSIONAL EXPERIENCE / INTERNSHIPS & LAB WORK

Work experience.
Engineering in practice.

Engineering internships at John Deere, Caterpillar, and Sukup Manufacturing, alongside hands-on machining and student training at Boyd Lab at Iowa State. These roles span product development, manufacturing, prototyping, and technical mentoring.

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01 / PRODUCT ENGINEERING

John Deere

Product Engineering Intern

Waterloo, Iowa May–August 2026

I developed and implemented a new engine-component testing methodology to evaluate design performance during product development. The work supported engineering decisions through experimental validation.

Test developmentExperimental validationProduct development

02 / MANUFACTURING ENGINEERING

Caterpillar

Manufacturing Engineering Intern

Decatur, Illinois May–August 2025

I worked with manufacturing, quality, and engineering teams to identify and resolve assembly quality issues. These collaborative improvements contributed to eliminating more than 100 defects and approximately $250,000 in cost savings.

Assembly qualityProcess improvementCross-functional collaboration

03 / RESEARCH & DEVELOPMENT

Sukup Manufacturing

Research & Development Engineering Intern

Sheffield, Iowa May–August 2024

I owned the development of prototype fixtures and engineering solutions from the initial problem definition through SolidWorks design, fabrication, assembly, and testing.

SolidWorksPrototype fixturesFabrication & testing

04 / MACHINING & STUDENT TRAINING

Boyd Lab

Lab Technician · Iowa State University

Ames, Iowa January 2025–August 2026

I operated shop equipment and trained more than 100 students on manual mills, lathes, Haas 3-axis CNC mills, and woodworking equipment. Working 10–15 hours per week, I mentored students in equipment setup, machining techniques, manufacturing processes, and safe machine operation.

CNC & manual machiningEquipment setupStudent mentoringShop safety

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