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Apple Battery Root Cause Materials Analysis Engineer United States, California 59387028
19.09.2024
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Description
In 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.
Preferred 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.
Pay & Benefits
- At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $136,300 and $248,700, and your base pay will depend on your skills, qualifications, experience, and location.Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
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.
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