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Rose International • Cupertino, California, United States
Role & seniority
Stack/tools
Lab test equipment: oscilloscopes, meters, data-loggers, power supplies
Battery testing platforms, automated test equipment, data acquisition
Test scripting/controls: Python or similar
Top 3 responsibilities
Conduct and document battery EE level tests; generate and report results
Develop/test plans, execute tests, analyze data to validate battery packs
Troubleshoot test setups and equipment; maintain/test data integrity; coordinate with other test engineers/technicians
Must-have skills
Documentation, Testing, Time management
Hands-on battery testing in a lab (2+ years) and BMU protection experience (2+ years)
Ability to use EE bench test equipment; data-driven decision making; strong communication
Nice-to-haves
Master’s degree
Familiarity with automated test platforms and scripting (Python or similar)
Independent, high-pressure work capability and attention to detail
Location & work type
Location: Cupertino, CA, USA 95014
Work model: Onsite
Employment type: Temporary, Full-Time
Estimated duration: 3 months; shift: General Business Hours
Min/max hourly rate: $61.84/h
Notes
Date Posted: 02/23/2026
Hiring Organization: Rose International
Position Number: 497418
Industry: IT Company
Job Title: Battery Hardware Test Engineer
Job Location: Cupertino, CA, USA, 95014
Work Model: Onsite
Shift: General Business Hours
Employment Type: Temporary
FT/PT: Full-Time
Estimated Duration (In months): 3
Min Hourly Rate($): 61.84
Max Hourly Rate($): 61.84
Must Have Skills/Attributes: Documentation, Testing, Time Management
Experience Desired: Hands-on battery testing experience in a lab environment (2 yrs); Direct experience with Battery Management Unit (BMU) protections (2 yrs)
Required Minimum Education: Bachelor’s Degree
Preferred Education: Master’s Degree
C2C is not available
Job Description
BS/MS in Electrical Engineering 2+ years of experience in electrical engineering 2+ years of experience in testing in a lab environment with an understanding of BMU protections. Understanding of EE bench test equipment and use and appropriate application (Oscilloscopes, meters, data-loggers, power supplies, etc.) Highly experienced in a lab setting, bringing a can-do attitude with a willingness to take ownership and drive results. Relies on data to support technical decisions and the ability to clearly explain technical issues. Self-starter with excellent time management skills and a curious spirit and willingness to work in a fast-paced team. Strong documentation and communication skills. Proven ability to work independently under high pressure and comfortable working in a dynamic environment. Having a previous track record of successfully conducting tests—you should also be able to process and summarize data. Possess a high level of attention to details. Familiarity with test platforms, including automated test equipment using data acquisition and instrumentation control software such as Python or similar test scripting.
Role Overview
Do you have a passion for invention and self-challenge? Are you seeking to push the limits of what’s considered feasible? As part of our Battery Engineering group, craft creative battery solutions that deliver more energy in smaller spaces than ever before. We work across subject areas to transform improved hardware elements into a single, integrated design. Join us, and you’ll help us innovate new battery technologies that continually outperform the previous iterations. By collaborating with other product development groups across Client, you’ll push the industry boundaries of what batteries can do and improve the product experience for our customers across the world! In this role you will apply your skills as a test engineer to lead testing execution in coordination with other test engineers and technicians to validate battery packs for next-generation consumer electronics. You will work with multi-functional teams to develop test processes, complete tests, and analyze test results.
What You’ll Do
Complete battery EE level tests and provide an accurate result report. Generate critical metrics for day-to-day lab activities. Reviews BMU schematics and layout to verify conformance and to determine testability. Conducts investigations and prepares reports to support investigations. Writes plans, co-develops procedures, and analyzes data for validation activities. Running complex test setups using high-accuracy test equipment. Troubleshooting equipment and sample issues, maintaining, and solving test equipment problems as needed. Use various types of measurement equipment to test batteries and cells. Only those lawfully authorized to work in the designated country associated with the position will be considered. Please note that all Position start dates and duration are estimates and may be reduced or lengthened based upon a client’s business needs and requirements.
Benefits
For information and details on employment benefits offered with this position, please visit here. Should you have any questions/concerns, please contact our HR Department via our secure website.
California Pay Equity
For information and details on pay equity laws in California, please visit the State of California Department of Industrial Relations' website here.
Rose International is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender (expression or identity), national origin, arrest and conviction records, disability, veteran status or any other characteristic protected by law. Positions located in San Francisco and Los Angeles, California will be administered in accordance with their respective Fair Chance Ordinances.
If you need assistance in completing this application, or during any phase of the application, interview, hiring, or employment process, whether due to a disability or otherwise, please contact our HR Department.
Rose International has an official agreement (ID #132522), effective June 30, 2008, with the U.S. Department of Homeland Security, U.S. Citizenship and Immigration Services, Employment Verification Program (E-Verify). (Posting required by OCGA 13/10-91.).