Sr. Materials Engineer, Fast Charge Development

What to ExpectThe active materials research team is seeking an experienced Materials Engineer to develop, test, and validate next-generation battery materials and cell designs with an emphasis on fast charging. In this role, you will focus on both material and technological changes to drive improved charging performance compared to today's commercial solutions. You will bridge cutting-edge academic research with real-world industrial implementation, working closely with supply chain partners, vendors, and cell design engineers to qualify fast charging concepts and integrate them into large-format cells.What You'll DoStay at the forefront of fast charging strategies including material changes, external stimuli, and cell design tradeoffs, and lead feasibility studies for integrating these technologies into Tesla's next-generation cellsDesign and execute experiments and validation tests to assess material and technological performance, then qualify these concepts for cell-level reliability, safety, and manufacturabilityCollaborate closely with validation engineers, manufacturing teams, supply chain specialists, electrochemists, and modeling experts to scale up and integrate new fast charging strategies into production-ready battery cellsWhat You'll BringDegree in Materials Science, Chemical Engineering, Mechanical Engineering, or equivalent experienceFamiliarity with battery electrode stack design, including optimization of mass loading, electrode thickness, and N/P ratio to ensure accurate performance evaluationProficiency with materials characterization and electrochemical testing techniques (XRD, SEM, ICP, BET, EIS, GITT) for evaluating cathode materials and full cellsDemonstrated ability to perform root-cause analysis and resolve interfacial "cross-talk" between cathode, electrolyte, and anode to improve full-cell cycle lifePractical experience in cell fabrication, including slurry coating, coin-cell and pouch-cell assembly, electrolyte formulation, and fillingStrong programming skills (Python, MATLAB, or similar) for processing and analyzing battery test dataWorking knowledge of chemical reaction kinetics, unit operation, heat and mass transfer, and condensed matter physics as applied to battery materials is a plusExcellent communication and collaboration skills, with strong problem-solving ability and sound judgment when working with incomplete informationCompensation and BenefitsBenefitsMedical plans > plan options with $0 payroll deductionFamily-building, fertility, adoption and surrogacy benefitsDental (including orthodontic coverage) and vision plans, both with options with a $0 paycheck contributionCompany Paid (Health Savings Accounts) HSA Contribution when enrolled in the High-Deductible medical plan with HSAHealthcare and Dependent Care Flexible Spending Accounts (FSA)401(k) with employer match, Employee Stock Purchase Plans, and other financial benefitsCompany paid Basic Life, AD&DShort-term and long-term disability insurance (90 day waiting period)Employee Assistance ProgramSick and Vacation time (Flex time for salary positions, Accrued hours for Hourly positions), and Paid HolidaysBack-up childcare and parenting support resourcesVoluntary benefits to include: critical illness, hospital indemnity, accident insurance, theft & legal services, and pet insuranceWeight Loss and Tobacco Cessation ProgramsTesla Babies programCommuter benefitsEmployee discounts and perks programExpected Compensation$91,600 - $195,600/annual salary + cash and stock awards + benefitsPay 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.J-18808-Ljbffr