Manufacturing Process Engineer - Stacking Assembly

Job Description

<p>We're seeking elite engineers to develop advanced&nbsp;manufacturing processes for next-generation battery cells — the beating heart of every Tesla product. These cells will help make clean energy more affordable and widespread, supporting our mission to speed up the shift to sustainable energy and abundance.&nbsp;</p> <p>In this role, you'll design processes from the start. You collaborate with teams from design, build &amp; test equipment, and quality&nbsp;—&nbsp;to create fixtures, run experiments, measure, analyze, iterate, and validate. You'll turn parts into finished cell products that power real change.&nbsp;</p> <p>Expect a fast-paced environment with real challenges and tight deadlines, where your ideas matter and success depends on strong first&nbsp;principles problem-solving and teamwork. Our team values clear communication, understanding others' views, hands-on approach, and continuous learning. You'll work alongside experts, new talent, and leaders from across Tesla, growing your capabilities every day while staying focused on our shared goals.&nbsp;</p>

Job Responsibilities

• Develop Li-ion battery cell electrode and separator stacking assembly processes. Optimize web handling, tension control, assembly overhangs, Eradicate defects
• Evaluate and down select between various stacking equipment options to ultimately enable high-volume production of cell products with improved quality, reduced costs, and increased efficiency 
• Hands-on engagement with manufacturing / test equipment and automation development 
• Apply a range of manufacturing techniques, including 3D printing, machining, fastening, and welding, and quality inspection methods such as vision inspection, stack teardowns, etc., to support process development 
• Design and run experiments to identify key process parameters; optimize processes to improve process capability, quality, and yield; decrease cycle time
• Define, release, and maintain technical documentation including process specifications, manufacturing instructions, and PFMEA
• Use software tools to develop predictive insights into equipment and process performance to unlock manufacturing performance and improve safety while reducing cost 
• Occasional travel to Tesla factories, satellite team sites, and suppliers (domestic / international as needed) 

Job Requirements

• Bachelor's Degree in Mechanical Engineering, Engineering Physics, or equivalent experience
• 3+ years of experience as a Process Engineer (process development, process capability, troubleshooting, testing & validation, data acquisition & analysis) 
• Experience with stacking processes and equipment is preferred but not required
• Robust fundamentals in kinematics, solid mechanics, and heat transfer + demonstrated application to solve thorny problems 
• Familiarity with high-volume manufacturing processes such as stamping, deep drawing, plastic injection molding, heat treatment, and metal welding 
• Proficiency with hands-on fabrication skills 
• Proficiency in 3D CAD modeling (CATIA V5/V6 experience is a plus) 
• Foundational knowledge in GD&T (proficiency is a plus) 
• Great communication skills (interpersonal & technical); willingness to lead discussions with internal & external groups; a team-first attitude 
• Resilience & independent learning— ability to hit deadlines under pressure and manage shifting requirements, multiple simultaneous priorities