Battery Test Engineer
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Before you apply
LocationShanghai, China
Work modeon-site
Typefull-time
SeniorityMid
Experience2–5 yrs
DepartmentHardware
Company size10,000+ people
PostedJul 23, 2026 · 3mo ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
Bachelor’s degree plus 2 - 5 years experience with testing various battery technologies
Ability to interpret battery test results and communicate to team
Understanding of test requirements and ability to convert into test protocols
Clear communication (written & verbal) in both English and Mandarin
Ability to operate all testing equipment and tools
Capable of making test choices based on electrochemistry nuances
Able to function and interact in a multilevel team environment
Data management and statistical analysis experience useful
Database experience desired
Skills
electrical testing
mechanical testing
electro-chemical characterization
data management
statistical analysis
database
About the company
Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build, service we create, or Apple Store experience we deliver is the result of us making each other’s ideas stronger. That happens because every one of us shares a belief that we can make something wonderful and share it with the world, changing lives for the better. It’s the diversity of our people and their thinking that inspires the innovation that runs through everything we do. When we bring everybody in, we can do the best work of our lives. Here, you’ll do more than join something — you’ll add something.
About the role
This position is in the Battery Technology Development Team. It will be responsible for electrical testing, mechanical testing, and electro-chemical characterization of Lithium batteries within the test labs. The position will also work closely with other teams (i.e. R&D, Applications, and Qualification) to develop and implement any electrical tests and test procedures to characterize battery performance. The position will be responsible for all facets of the battery testing including development and scheduling of electrical tests, data collection and procedure documentation, interpretation and communication of test results, and maintenance and calibration of all test equipment and meters.
Description
Develop and implement test protocols to measure and characterize cell properties and electro-chemical performance
Develop and implement process flows for the effective implementation of the protocols
Develop, implement, and document validation methods to ensure the integrity of the lab data
Coordinate characterization data collection
Coordinate the acquisition or in-house design and manufacture of small tools for lab use
Resolve need for and schedule/perform routine maintenance of test equipment and meters
Collect and analyze test data, write-up reports as necessary
Maintain standard operating procedure database
Collaborate with team on necessary deviations in test, detail any procedure changes
Communicate results to engineering team
Refine/Update test procedures and documents
Train and mentor technicians in the operation and upkeep of test equipment and tools
Minimum qualifications
•
Bachelor’s degree plus 2 - 5 years experience with testing various battery technologies
•
Ability to interpret battery test results and communicate to team
•
Understanding of test requirements and ability to convert into test protocols
•
Clear communication (written & verbal) in both English and Mandarin.
Preferred qualifications
•
Ability to operate and all testing equipment and tools
•
Capable of making test choices based on electrochemistry nuances
•
Able to function and interact in a multilevel team environment
•
Data management and statistical analysis experience useful
•
Database experience desired
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