Failure Analysis Engineer

Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.

A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.

Job Summary

Responsibilities:

• Conduct failure analysis for AC/DC, DC/DC and LLC power supplies, diagnose electrical failures and propose solutions.
• Test power modules with oscilloscopes, multimeters and other tools, analyze the design issues or component failures on PCBA level.
• Analyze test log, CPK data, BI log data, and report findings.
• Support pilot production, troubleshoot for production defects, provide repair guidelines and technical documentations.
• Collaborate with R&D teams to optimize designs, ensuring compliance with safety and EMC standards.
• Prepare bilingual FA reports and present findings to clients or internal teams.
• Plan and improve failure analysis capability and capacity continuously, including training technicians.
• Oversea travel per requested

Qualifications:

• Bachelor's degree or above in Electrical or Power Electronic engineering etc.
• Good English listening, writing & speaking.
• 3 to 5+ years of experience in power supply failure analysis techniques.
• Proficient in switch-mode power supply topologies (BUCK, BOOST, Flyback, Forward and so on) and failure analysis techniques.
• Experience with PSUs, including AC/DC, DC/DC converters, and power factor correction (PFC) circuits is plus
• Experience with BBUs, including BMS(battery management system), DC/DC converters, and battery testing, such as charge/discharge cycles is plus
• Experience with power shelves, racks, and PSCs is plus
• A deep understanding of electrical components and power electronics.
• Strong analytical skills, attention to detail, and excellent problem-solving abilities to identify root causes of failures.
• Professional, organized, teamwork, flexible, passionate and self - motivated

Job Category
Production Engineering

Required Skills:

Optional Skills:

Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).

Client-provided location(s): Shenzhen, China

Job ID: Flex-WD210568

Employment Type: FULL_TIME

Posted: 2025-10-24T20:02:21