Battery Root Cause and Materials Analysis Engineer

Company: Apple Inc.
Location: Santa Clara
Posted on: November 14, 2024

Job Description:

Battery Root Cause and Materials Analysis EngineerDo you love solving complex problems? As a member of the Root Cause Analysis (RCA) team you'll have the opportunity to work on and solve challenging problems at the cutting edge of battery technology. These efforts impact a broad spectrum of Apple products to provide the best customer experience. You will have the opportunity to work with a diverse group of people with expertise in wide-ranging fields that love to keep learning and growing.DescriptionIn this team, you will determine the root cause of various failure modes in a wide variety of battery technologies. This will involve deep analysis of electrochemical and physical characterization data to understand the main drivers of why one cell performs well, and another cell does not. A key focus of this position within that broader scope will be on the analysis and development of battery electrolytes. Responsibilities include:

• Organize and carry out characterization and battery failure analysis work to unravel causation and mechanisms and facilitate corrective actions and mitigation.
• Acquire and interpret analytical and cell test data using materials characterization and electrochemical techniques to supplement FA activity.
• Develop and employ characterization methods to screen and evaluate electrolyte materials for superior cell performance.
• Design and conduct structured experiments, analyze process, metrology, materials and electrochemical characterization data and interpret experimental results to evaluate electrolyte properties for improved battery performance.
• Train, guide and define tasks for technicians to facilitate work at high standards.Minimum Qualifications

• BS and a minimum of 3 years relevant industry experience.
• Hands-on experience in lithium-ion battery teardown process and characterization of battery components by multiple characterization techniques such as XRD, SEM/EDS or FIB (including sample preparation methods) or related experience.
• Experience in battery materials, interfaces, electrolytes and/or electrochemistry.Key QualificationsPreferred Qualifications
  • MS or higher degree in Chemical Engineering, Materials Science, Electrochemistry, or related field.
  • 5+ years of experience in lithium-ion battery research, electrolyte development or failure/root cause analysis.
  • Deep know-how in variety of electrochemical techniques (CV, EIS, GITT, PITT) for battery diagnostics.
  • Proficient with statistical analysis and formal problem-solving tools (DOE, ANOVA, Fishbones, FMEA, RCA, FTA, etc.).
  • Strong verbal and written communication, teamwork, and project management skills.
  • Attention to details, ability to work well individually and in team settings.Apple is an equal opportunity employer that is committed to inclusion and diversity. We take affirmative action to ensure equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant.
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Keywords: Apple Inc., Sacramento , Battery Root Cause and Materials Analysis Engineer, Engineering , Santa Clara, California