Nancy Jia
About
Nancy Jia is from San Francisco Bay Area. Nancy works in the following industries: "Automotive". Nancy is currently Senior cell test engineer at Tesla, located in Palo Alto, California, United States. In Nancy's previous role as a Battery Test Engineering Manager at Juul Labs, Nancy worked in Mountain View, California, United States until Dec 2020. Prior to joining Juul Labs, Nancy was a Battery Test Engineer at Apple and held the position of Battery Test Engineer at San Francisco Bay Area. Prior to that, Nancy was a Product Engineer at Adient, based in Newark, CA from Feb 2017 to Feb 2018. Nancy started working as Battery Test and Validation Engineer at LG Chem Power, Inc. in Troy, Michigan in Mar 2016. From Sep 2012 to Dec 2013, Nancy was Battery Pack Validation Engineer at Amperex Technology Limited (CATL-TDK subsidiary). Prior to that, Nancy was a Battery Test Engineer at Amperex Technology Limited (ATL-TDK subsidiary), based in China from Jun 2011 to Sep 2012.
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Nancy Jia's current jobs
Nancy Jia's past jobs
• Built out battery performance and characterization lab • Developed test management system • Created R&D and qualification test procedures • Automated battery cycler and chamber test systems • Performed test data analysis including statistical analysis and created test reports for all projects • Created Matlab functions,scripts, apps and SQL queries to standardize data analysis procedure • Built database solution to improve data collection and analysis efficiency • Lead the battery testing team to achieve excellence
• Planned and executed battery tests including reliability, safety/abuse, cycle life, characterization and environmental tests • Worked on battery test definition, execution, data analysis, failure analysis and root cause analysis • Created internal test procedures based on internal as well as regulatory protocols • Developed data analysis tools and scripts • Developed test requirements, thorough work instruction/SOP and datasheet summary templates to maximize accuracy and efficiency of task execution • Managed external vendor interactions and worked with internal cross-function teams • Presented key issues and findings to technical and program teams and management.
• Manage engineering changes for Tesla MX and MS headliner programs • Responsible for Karma new headliner design and development as well as current production headliner engineering changes • Maintain and update the DFMEA for all headliner products • Develop the production validation plan and manage test results
• Performed battery BMS (battery management system) qualification test • Developed and tracked validation test schedule • Collected and analyzed battery BMS test data • Wrote battery BMS test report • Developed battery pack validation plan and test procedure • Conducted test failure analysis • Worked with external test labs on RFQ, test issues and solutions • Co-designed test fixture and new test set up that saved test cost up to 60% • Provided customized MS project training for test scheduling and resource allocation
• Developed battery pack system and key components validation plan for BMW PHEV • Tracked DV/PV testing status and updated to the program team and management team • Led the development of test procedures, test data analysis and test reports • Conducted test failure analysis with test and design engineers • Participated in DFMEA work • Worked directly with BMW customers on validation product requirement analysis, ADVP&R review, validation issue resolution, etc. • Coordinated the development of validation cost estimates • Scheduled utilization of internal and external testing assets
• Conducted Apple IPad Li-ion battery cell safety and reliability tests • Performed material analysis for cell design improvement • Performed test data analysis • Executed Li-ion battery cell tear down analysis • Conducted failure root cause analysis and wrote FA report