Materials Science Intern

This applied materials position utilizes basic knowledge of materials science and engineering principles and practices to analyze our products through mechanical, physical, and compositional testing to develop optimized solutions for IC engine and electric power systems, fuel, and air systems, aftertreatment systems, and battery and fuel cell electric systems.

In this role, you will make an impact in the following ways: 

• Utilize knowledge of Materials Science, Materials Engineering or Analytical Chemistry principles and practices to identify and advance solutions to achieve design, manufacturing, and quality goals. 
• Work cross-functionally on projects that require materials and fluids guidance on topics such as material and process selection, failure analysis, chemical and microstructural characterization, chemical metrology, and process pertaining to manufacturing and quality issues.
• Utilize the core relationships between structure, composition, and processing to optimize performance of the component or fluid within its system. 
• Apply the principles of surface engineering to manipulate wear, strength, and corrosion resistance of components. 
• Evaluate component requirements regarding form and function to identify base material and processing options. 
• Select manufacturing route, material and process based on best-fit option(s) aligned to requirements. 
• Use spectroscopy methods, microstructural evaluation, mechanical property measurements, non-destructive inspection methods, and specialized tools regarding wear and corrosion on in-process, tested, or field-returned parts or fluids. 
• May include activities in analytically investigating product or manufacturing problems and recommending appropriate actions for problem resolution and/or optimization 
• Supervised execution using your understanding of fundamental Physics and Chemistry to understand causal mechanisms, recommend appropriate action and documenting problem resolutions. 
• Actively collaborating with key stakeholders and colleagues, communicating analysis results to impact and support the successful advancement of projects. 

Using tools related materials science and chemistry such as: 

• SEM 
• Optical Microscopy 
• Chemical Spectroscopy methods 
• X-ray diffraction and radiography techniques 
• Magma or other process simulation tools 
• Wear testing 
• Magnetic Particle, Eddy Current and other NDE methods 
• Knowledge of Industry Standards tical to success in the role.  

2026 Monthly Salary Range by Degree Level:  

• Bachelor's - $3,900 - $5,000 

• Master's - $6,000 

• PhD - $7,300 

Please note that the salary range provided is a good faith estimate on the applicable range. The final salary offer will be determined after considering relevant factors, including a candidate’s qualifications and experience, where appropriate. 

Internship program criteria:   

• Must be a full-time enrolled student pursuing an undergraduate or graduate degree at an accredited U.S. college/University  

• Minimum 2.5 or above GPA preferred  

• Must be able to complete a minimum of 10-weeks and up to a maximum of 12-weeks commitment  

• Must be able to complete 40 hours per week  

• Willingness to learn from others on the job
• Must be currently residing within the continental U.S.   

 Cummins and E-verify  

At Cummins, we are an equal opportunity and affirmative action employer dedicated to diversity in the workplace. Our policy is to provide equal employment opportunities to all qualified persons without regard to race, gender, color, disability, national origin, age, religion, union affiliation, sexual orientation, veteran status, citizenship, gender identity and/or expression, or other status protected by law. Cummins validates right to work using E-Verify. Cummins will provide the Social Security Administration (SSA) and, if necessary, the Department of Homeland Security (DHS), with information from each new employee’s Form I-9 to confirm work authorization.