Product Engineering: Modeling Intern (Summer 2027)

Clarios • Glendale, AZ

3d • Hybrid

About The Position

The Product Engineering: Modeling Intern will support advanced simulation of lead-acid, lithium-ion, sodium-ion, and supercapacitor technologies using structural, thermal, fluid, electrochemical, and multiphysics modeling. The intern will develop and execute finite element analysis (FEA) and computational fluid dynamics (CFD) models for product development, validation, performance improvement, and cost optimization. They will correlate simulation results with laboratory testing and support model validation, root cause analysis, and design optimization.

The role also contributes to digital engineering initiatives, including digital twins, simulation automation, optimization, and AI-enabled engineering workflows. The intern will collaborate with Product Engineering, Validation, Manufacturing, and Advanced Technology teams, apply engineering fundamentals and numerical methods to complex energy storage systems, and build Python-based automation and data-driven approaches to improve simulation efficiency and engineering decisions.

This is a hybrid internship based in the greater Milwaukee area during Summer 2027, for up to 40 hours per week. The intern must have a quiet workspace suitable for remote work, be able to maintain regular virtual contact with their supervisor and team, and have the option to work in the office. Applicants must be authorized to work in the United States for any employer without sponsorship now or in the future.

Requirements

• Currently enrolled as a full-time student at an accredited U.S. college or university.
• Pursuing an undergraduate engineering program in Mechanical, Computational, Electrical, Chemical, or Materials Engineering, Applied Physics, or another related major.
• Able to be in the greater Milwaukee area during the summer.
• Must be authorized to work for any employer in the United States without sponsorship now or in the future.
• Able to maintain regular contact with the supervisor and team through virtual methods and have a quiet workspace away from interruptions.

Responsibilities

• Support advanced structural, thermal, fluid, electrochemical, and multiphysics simulation of lead-acid, lithium-ion, sodium-ion, and supercapacitor technologies.
• Develop and execute FEA and CFD models to support product development, validation, performance improvement, and cost optimization.
• Correlate simulation results with laboratory testing and support model validation, root cause analysis, and design optimization.
• Contribute to digital engineering initiatives, including digital twins, simulation automation, optimization, and AI-enabled engineering workflows.
• Collaborate with Product Engineering, Validation, Manufacturing, and Advanced Technology teams on engineering challenges.
• Apply engineering fundamentals and numerical methods to develop predictive models for complex energy storage systems.
• Develop Python automation workflows and data-driven approaches to improve simulation efficiency and engineering decision-making.

Benefits

• Global market strength and worldwide market share leadership.
• Headquarters location with LEED certification for sustainability, a full-service cafeteria, and a workout facility.

What This Job Offers

• Job Type: Full-time
• Career Level: Intern