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Flex

Failure Analysis Engineer

3 days ago• Shenzhen, China

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
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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-WD210569
Employment Type: FULL_TIME
Posted: 2025-10-24T20:02:21

Perks and Benefits

  • Health and Wellness

    • Health Insurance
    • Health Reimbursement Account
    • Dental Insurance
    • Vision Insurance
    • Life Insurance
    • Short-Term Disability
    • Long-Term Disability
    • HSA
    • HSA With Employer Contribution
    • FSA
    • Mental Health Benefits
    • On-Site Gym

  • Parental Benefits

    • Birth Parent or Maternity Leave
    • Non-Birth Parent or Paternity Leave
    • Fertility Benefits
    • Family Support Resources
    • Adoption Assistance Program
    • Adoption Leave

  • Work Flexibility

    • Flexible Work Hours
    • Remote Work Opportunities
    • Hybrid Work Opportunities

  • Office Life and Perks

    • Casual Dress
    • Some Meals Provided
    • On-Site Cafeteria
    • Holiday Events
    • Company Outings

  • Vacation and Time Off

    • Paid Vacation
    • Unlimited Paid Time Off
    • Paid Holidays
    • Personal/Sick Days
    • Leave of Absence

  • Financial and Retirement

    • 401(K)
    • 401(K) With Company Matching
    • Company Equity
    • Performance Bonus
    • Relocation Assistance
    • Financial Counseling

  • Professional Development

    • Tuition Reimbursement
    • Learning and Development Stipend
    • Promote From Within
    • Mentor Program
    • Access to Online Courses
    • Internship Program
    • Work Visa Sponsorship
    • Leadership Training Program
    • Associate or Rotational Training Program
    • Lunch and Learns

  • Diversity and Inclusion

    • Diversity, Equity, and Inclusion Program
    • Employee Resource Groups (ERG)
    • Woman founded/led
    • Unconscious Bias Training