On-going Reliability Testing Engineer

Work Location Ho Chi Minh

Job Level Experienced (Non - Manager)

Job Type Permanent

Qualification Bachelor

Experiences 1 - 2 Years

Salary Negotiable

Industry Mechanical / Auto / Automotive, Chemical Eng., Electrical / Electronics / Electro Refrigeration

Deadline to Apply 19/06/2026

Contact Person MinhTrang.Nguyen@ttigroup.com.vn

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Job Benefit

Laptop
Insurance
Allowances
Employee Shuttle Service
Training & Development
Annual Leave

Job Description

As a Lithium-Ion Cell Reliability Test Engineer, you will play a crucial role in ensuring the safety, performance, and reliability of lithium-ion battery cells. Your primary responsibility will be to design, develop, and execute various reliability tests to evaluate the performance and durability of lithium-ion cells throughout their lifecycle. You will work closely with a multidisciplinary team of engineers to support the development of safe and efficient battery cell technologies.

KEY RESPONSIBILITIES AND AUTHORITIES

Test Design and Development: Design and develop test plans and procedures to evaluate the reliability of lithium-ion cells. This includes defining test objectives, selecting appropriate test conditions, and identifying necessary equipment and instrumentation.
Test Execution: Conduct reliability tests on lithium-ion cells according to established procedures. Monitor and record test parameters, collect data, and perform data analysis to assess cell performance, aging characteristics, and failure modes.
Failure Analysis: Investigate and analyze the root causes of lithium-ion cell failures. Utilize various diagnostic techniques, such as microscopy, spectroscopy, and electrochemical analysis, to identify failure mechanisms and provide recommendations for improvements.
Test Equipment and Infrastructure: Maintain and calibrate test equipment, including environmental chambers, battery cyclers, and safety monitoring systems. Ensure the availability of necessary test infrastructure and resources for conducting reliability tests.
Documentation and Reporting: Prepare detailed test reports documenting test procedures, results, and conclusions. Communicate findings to stakeholders, including engineering teams, management, and external partners, and provide recommendations for design enhancements or process improvements.
Regulatory Compliance: Stay up to date with relevant industry standards, regulations, and safety guidelines related to lithium-ion battery testing. Ensure that all reliability tests are conducted in compliance with these requirements.
Collaboration and Cross-functional Support: Collaborate with design engineers, manufacturing teams, and other stakeholders to provide technical expertise and support in the development and improvement of lithium-ion cell designs and manufacturing processes.

Job Requirement

Education:

Bachelor's or Master's degree in Electrochemistry, Physical Chemistry, Electrical / Electronic Engineering, Chemical Engineering, Materials Science, or a related field.

Experience:

Minimum 01-year experience for Manufacturing company.
Experience in designing and conducting reliability tests for lithium-ion cells, such as cycle life tests, C-rate tests, aging and storage tests, thermal abuse tests, short-circuit tests and vibration tests.
Proficiency in using test equipment and data acquisition tools commonly used in battery testing.
Familiarity with statistical analysis techniques and data interpretation.
Strong analytical and problem-solving skills to conduct failure analysis and troubleshoot issues.

Knowledge:

Solid understanding of lithium-ion battery technology, including cell chemistry, electrochemical processes, and failure modes.
Knowledge of relevant industry standards and regulations, such as UN 38.3, IEC 62133, and ISO 17025.

Functional Skills:

Excellent written and verbal communication skills to document test procedures and present findings to diverse audiences.
Ability to work effectively in a multidisciplinary team and manage multiple projects simultaneously.
Attention to detail, organization, and a strong commitment to safety.

Job tags: On-going Reliability Testing Engineer

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