Tesla · 3 weeks ago
Cell Reliability Engineer, Cell Qualification
Palo Alto, CA
Full-time
Onsite
Mid Level
$144K/yr - $216K/yrTesla is a leader in innovative battery technology, and they are seeking a Cell Reliability Engineer to evaluate and forecast the performance and longevity of lithium-ion battery cells for their energy products. This role involves developing predictive models, conducting reliability tests, and collaborating with cross-functional teams to integrate insights into product development and warranty strategies.
AutomotiveElectric VehicleEnergyManufacturingRenewable EnergyTransportation
Responsibilities
Develop and implement robust models to predict the lifetime of lithium-ion cells using data from accelerated life tests, real-world usage, and simulated stress conditions
Design and execute reliability tests to simulate real-world conditions, identify failure points, and validate lifetime predictions while establishing protocols for accelerated testing
Evaluate reliability limits by analyzing limit samples to define acceptable performance thresholds for product quality assurance
Lead cross-functional risk analysis for new designs using tools such as DFMEA, NUDD, and fault tree analysis
Identify critical failures in lithium-ion cells, including capacity loss, impedance growth, and short-circuiting, while establishing predictive models for failure forecasting
Analyze battery testing data, including charge/discharge cycles and temperature variation, to enhance predictive models for lifespan forecasting
Collaborate with product development, engineering, and customer support teams to integrate lifetime forecasting insights into designs, quality assurance, and warranty planning
Qualification
Required
Bachelor's Degree in Materials Science, Chemical Engineering, Electrical Engineering, or equivalent experience
Strong understanding of lithium-ion battery chemistry and degradation mechanisms
Experience with statistical modeling and data analysis for reliability and lifetime forecasting
Proficiency in designing and executing reliability tests for energy storage systems
Familiarity with risk analysis tools such as DFMEA, NUDD, and fault tree analysis
Ability to work effectively in cross-functional teams and communicate complex technical concepts
Experience with battery testing equipment and data analysis software
Benefits
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
Company
Tesla
Tesla is an electric vehicle and clean energy company that provides electric cars, solar, and renewable energy solutions.
Founded in 2003
10001+ employees
H1B Sponsorship
Tesla has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2796)
2024 (2113)
2023 (1304)
2022 (1227)
2021 (1102)
2020 (723)
Funding
Current Stage
Public CompanyTotal Funding
$20.12BKey Investors
Societe GeneraleEuropean UnionPennDOT
2024-10-05Post Ipo Debt· $783M
2023-09-13Grant· $159.6M
2023-08-15Grant· $0.23M
Leadership Team
Vaibhav Taneja
Chief Financial Officer
Tom Zhu
SVP of Automotive
Recent News
Business News: Los Angeles Daily News
2026-01-19
2026-01-19
Company data provided by crunchbase