New

Process Development Engineer, Laser Welding

Tesla Motors, Inc.
91,600 - 164,400 USD
paid holidays, flex time, 401(k)
United States, California, Fremont
Mar 25, 2026
What to Expect We'reseeking elite engineers to develop advancedmanufacturing 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. In this role,you'll own and develop one or more laser weldingprocessesfor cell assembly. Youwillcollaborate with teams from design, build & test equipment, quality,vendors,and others-to create fixtures, run experiments, measure, analyze, iterate, andvalidate.You'llturn parts into finished cell products that power real change. Expect a fast-paced environment withreal challengesand tight deadlines, where your ideas matter and successdependson strong firstprinciplesproblem-solving and teamwork. Our team values clear communication, understanding others' views, hands-on approach, and continuous learning.You'llwork alongside experts, new talent, and leaders from across Tesla, growing your capabilities every day while staying focused on our shared goals. What You'll Do Design and developlaser weldingmanufacturing processes starting at lab-scale toultimately enablehigh-volume production of cell products with improved quality, reduced costs, and increased efficiency Hands-on engagement with manufacturing / test equipment and automation development Design and run experiments toidentifykey process parameters; optimize processes to improve process capability, quality, and yield; decrease cycle time Use software tools to develop predictive insights into tool and process performance tounlock manufacturing performance and improve safety while reducing cost Work independently and with vendors to understand root cause of failures, propose design orcomponentchanges, equipment modifications,ultimately implementandvalidate process changes Define, release, andmaintaintechnical documentation including process specifications, manufacturing instructions, and PFMEA Occasional travel to Tesla factories, satellite team sites, and suppliers (domestic / international as needed) What You'll Bring Degree or equivalent experience inMechanical Engineering, Engineering Physics,Mechatronics, or a related field 5+ years of experience as alaser welding processengineer (process development, process capability, troubleshooting, testing & validation, data acquisition & analysis) Robust fundamentals inlasers,heat transfer, phase change, weldability of materials+demonstratedapplication to solve thorny problems Demonstrated ability to design and execute experiments, analyze data, and apply structured problem-solving (DOE, FMEA, 5-Why) Experience with evaluating a process for scalability andultimately scalingthe process into mass production Hands-on experience with automated equipment, sensors, robots, PLCs, and material handling equipment Proficiencywith hands-on fabrication skills Proficiencyin 3D CAD modeling (CATIA V5/V6 experience is a plus) Foundational knowledge in GD&T (proficiencyis a plus) Great communicationskills (interpersonal & technical); willingness to lead discussions with internal & external groups; a team-first attitude Compensation and Benefits Benefits Along with competitive pay, as a full-time Tesla employee, you are eligible for the following benefits at day 1 of hire: Medical plans > plan options with $0 payroll deduction Family-building, fertility, adoption and surrogacy benefits Dental (including orthodontic coverage) and vision plans, both have options with a $0 paycheck contribution Company Paid (Health Savings Accounts) HSA Contribution when enrolled in the High-Deductible medical plan with HSA Healthcare and Dependent Care Flexible Spending Accounts (FSA) 401(k) with employer match, Employee Stock Purchase Plans, and other financial benefits Company paid Basic Life, AD&D Short-term and long-term disability insurance (90 day waiting period) Employee Assistance Program Sick and Vacation time (Flex time for salary positions, Accrued hours for Hourly positions), and Paid Holidays Back-up childcare and parenting support resources Voluntary benefits to include: critical illness, hospital indemnity, accident insurance, theft & legal services, and pet insurance Weight Loss and Tobacco Cessation Programs Tesla Babies program Commuter benefits Employee discounts and perks program Expected Compensation $91,600 - $164,400/annual salary + cash and stock awards + benefits Pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. The total compensation package for this position may also include other elements dependent on the position offered. Details of participation in these benefit plans will be provided if an employee receives an offer of employment.