Design Engineer Internship Jobs in DeKalb, IL (NOW HIRING)

Role Summary:

The Testing and Prototyping Engineer is an early-career, individual contributor role within the Applied Innovation & Technical Services team, supporting material, component, and full door/door system testing as well as hands-on prototyping activities. Working closely with test technicians, product engineers, and R&D scientists, this position helps execute test plans, analyze and document results, and communicate findings that inform both front-end innovation and new product development programs.

Responsibilities:

• Support execution of base material, component, and full door/door system testing in collaboration with test technicians.
• Assist with test setup, sample preparation, instrumentation, and data collection across mechanical, environmental, durability, and performance evaluations.
• Perform data analysis and interpretation of test results; prepare clear, well-structured reports and presentations for product engineers and R&D scientists.
• Document test methods, observations, deviations, and outcomes in accordance with internal standards and quality expectations.
• Participate in prototype design and fabrication, including:
  • Assisting with concept development and design-for-manufacturability considerations
  • Supporting development of prototype manufacturing methods
  • Building and modifying prototypes alongside technicians in lab and shop environments
• Support front end innovation efforts (early-stage R&D exploration) as well as new product development (NPD) programs.
• Gain working familiarity with industry standards, regulations, and internal test methods relevant to doors and door systems.
• Contribute to continuous improvement of test methods, fixtures, and prototyping processes.
• Maintain a strong focus on safety, organization, and laboratory best practices.

Minimum Qualifications :

• Bachelor's degree in Mechanical Engineering, Materials Science, Manufacturing Engineering, Industrial Engineering, or a related technical discipline.
• Ability to work hands on in a laboratory, test, or prototype shop environment.
• Strong written and verbal communication skills.
• Willingness to learn and work across a wide range of materials, processes, and testing methodologies.

Experience Requirements:

• 0-2 years of relevant experience (internships, co-ops, or academic lab/project experience acceptable).
• Exposure to materials testing, mechanical testing, product testing, or laboratory work preferred.
• Experience with data analysis, technical reporting, or laboratory documentation preferred.
• Hands-on experience with fabrication, prototyping, or manufacturing processes (academic or professional) is a plus.

Knowledge, Skills, and Abilities:

• Fundamental understanding of engineering principles related to materials, mechanics, and product performance.
• Ability to analyze test data, identify trends, and communicate results clearly and objectively.
• Comfort working with test equipment, measurement tools, and basic instrumentation (or strong aptitude to learn).
• Strong organizational skills and attention to detail.
• Ability to work effectively in cross functional teams with engineers, scientists, and technicians.
• Practical, hands-on mindset with interest in how products are built and how they fail.
• Proficiency with common engineering software tools (e.g., Excel, PowerPoint, basic data analysis software, 3D CAD software).
• Curiosity, adaptability, and a strong desire to learn within a product focused R&D environment.
• Ability to safely lift, carry, and position materials and equipment weighing up to 50 lbs. on a recurring basis in laboratory and pilotline environments, with or without reasonable accommodation.

This is a full-time position requiring weekday (Monday - Friday) work onsite at our Innovation Center in West Chicago, IL. This position may require up to 10% domestic travel.

The base salary range for this position is $66,000 to $79,200, with the potential for up to an additional xx% if the applicant hired has additional related qualifications. We also offer a substantial benefits package including insurance (medical/dental/vision/life/disability/supplemental offerings), 401k (company contribution regardless of employee participation - plus match), paid time off that considers full professional tenure (vacation, personal floating and standard holidays), Employee Assistance Services, Stock Purchase Program - and more.

About Owens Corning  

Owens Corning is a branded building products leader with three complementary market-leading businesses providing roofing, insulation, and doors primarily for residential markets in North America and Europe. The company operates with an integrated go-to-market strategy and a unique set of OC Advantages - including its iconic brand, unparalleled commercial strength, leading technology, and winning cost position - to help customers win and grow in the market. Owens Corning is committed to helping build better and achieve more through winning partnerships, leading performance, and engaging people. Founded in 1938 and headquartered in Toledo, Ohio, Owens Corning is listed on the New York Stock Exchange (NYSE: OC). For more information, visit www.owenscorning.com.

Owens Corning is an equal opportunity employer. Except in limited circumstances such as formal apprenticeship programs, Owens Corning does not employ anyone under the age of 18.