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Mechanical Engineer, Cell Engineering Internship
Tesla · California · Posted 3 days ago
Design and deploy specialized equipment for lithium-ion cell production, working from concept through production with CAE, manufacturing, and testing teams.
About the role As a Mechanical Engineering intern, you will design and deploy specialized equipment for battery products. You will work across cross-functional teams, including CAE, manufacturing, and testing, to develop lithium-ion cell components from concept through production. This role involves hands-on engineering and research to improve cell design and production efficiency.
What you'll do
Create 3D CAD models, detailed drawings, mechanical BOMs, and parts lists. Author technical specifications and documentation. Perform engineering analyses using FEA, Excel, MATLAB, or scripting. Support mechanical builds, proof of principle assemblies, and production machinery. Lead experiments to advance knowledge of cell design principles and failure modes. Collaborate with teams to troubleshoot and improve mechanical designs.
What you'll need
Currently pursuing a degree in Mechanical Engineering or a related field. Proficiency in 3D CAD software, with a preference for SolidWorks, CATIA, AutoCAD, or 3DX. Experience with machining, rolling, welding, additive manufacturing, molding, or extrusions. Knowledge of Geometric Dimensioning and Tolerancing (GD&T). Experience with Python, MATLAB, CFD, structural FEA, or statistical analysis tools like JMP and Minitab. Familiarity with machine design standards and safety practices such as ANSI, NFPA, LOTO, and OSHA. Understanding of lithium-ion battery cell design and test setup. Strong mechanical aptitude and technical communication skills.
Location & details
Location: Fremont, California. Term: Winter 2027 or Summer 2027. Modality: Full-time, on-site. Duration: Minimum of 12 weeks.
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There are 4,566 open roles at Tesla right now. This role is one of 674 Mechanical Engineer openings and centers on 3d Cad, Mechanical Engineering, Gd&t, and Machining.
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