Sr. Materials Engineer, Polymer Science

This engineer will lead the integration of next-gen materials via electrode process development understanding and leveraging material behavior to enhance the performance of thin composite films for energy storage applications. This hands-on role combines advanced materials science rheological expertise and electrochemical understanding to solve complex challenges through first-principles research.

Youll manage multiple projects, iterate rapidly, and deliver results in a collaborative cross-functional setting. Design and optimize binder-active-inactive materials incorporation for composite films, focusing on melt mixing, extrusion, solution casting, and lamination processes.

Investigate structure-property relationships to address performance gaps in energy storage systems. Collaborate with cross-functional teams, e.g., electrochemical, mechanical, process engineering, to translate lab findings into scalable solutions. Optimize mechanical, electrochemical, and material properties to improve composite thin film performance. Manage end-to-end project timelines, balancing hypothesis-driven research with operational agility. Document experiments, analyze data, and communicate insights to stakeholders.

Requirements

Degree: Materials Science, Polymer Materials Science, Polymer Engineering, or equivalent experience. Proven expertise in composite thin film development, cast melt processing, solution casting, or analogous techniques. Deep understanding of polymer rheology, processability, and composite integration. Strong electrochemical background with experience in energy storage systems, e.g., batteries, supercapacitors, and proficiency in electrochemical testing methods, e.g., EIS, CV, galvanostatic cycling. Proven experience in mechanical property evaluation of polymeric films and composites, e.g., tensile testing, DMA, adhesion analysis. Demonstrated ability to manage multiple projects and deliver results in a fast-paced R&D environment. A self-starter capable of navigating complex, multifaceted challenges with adaptability and precision. Strong collaborator with a proven ability to work effectively in cross-functional teams. Passion for merging fundamental materials science with real-world engineering. A strategic thinker capable of aligning short-term objectives with long-term technological vision.

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)
• 401k 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

• Associate Materials Engineer: $82,440 - $123,660 annual salary
• Materials Engineer: $98,640 - $147,960 annual salary
• Sr Materials Engineer: $117,360 - $176,040 annual salary
• Cash and stock awards, benefits for all levels 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.