Sr. Materials Engineer, Cell Electrolyte

What to Expect Battery cells are the common denominator for every Tesla product. Our product requirements demand ground-up cell architectures with state-of-the-art performance, manufactured at volumes that are orders of magnitude higher than the products they power. Our environment is fast-paced and incredibly exciting, so being passionate and self‑motivated to push your limits is critical. Our team works with engineering groups across various disciplines, requiring strong communication skills and a team‑first mentality. You will work alongside seasoned industry experts, high aptitude recent graduates, and people from every stage in between. We look for anyone with an exceptional ability to solve problems in both individual and team settings. Our team is heavily focused on cell materials design and qualification. Your responsibility will be spearheading cross‑functional team validation efforts of cell materials, developing new electrochemical tests to accelerate qualification time and bringing our team’s expertise in electrochemical data interpretation to the next level. What You’ll Do Accelerate screening and validation of electrolyte formulations and electrolyte raw material sub‑components Organize and manage validation testing of lab to mass production scale materials, and cell validation trials Interpret electrochemical and material/electrode/electrolyte characterization data and assign result differences to electrolyte change, design change, assembly flaw, specific degradation pathways Interface with our strategic partners and internal stakeholders by providing and analyzing key results and risks What You’ll Bring Degree in Materials Science, Materials Engineering, or equivalent experience 2+ years of industrial experience in cell materials design, qualification, and testing Knowledge of electrolyte design principles and their impact on cell manufacturability, cost, energy, power, lifetime, and reliability Knowledge of the intricacies of the chemical interplay between anode, cathode, and electrolyte Knowledge of the interplay between material and electrode level properties (anode, cathode, electrolyte) and cell level properties and how they affect electrochemical signals Excellent written and verbal communication skills Analytical mind and strong project management skills Compensation and 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 - $195,600/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. #J-18808-Ljbffr Tesla Motors, Inc.