Senior Power Electronics Failure Analysis Lead

flextronics; Región Centro; On-site; MXN 600,000 - 900,000; Full time

Benefits offered by this job

Competitive Salary

Life & Medical insurance

Christmas Bonus

Food Coupons

Saving Fund

Job summary

Flex intends to spin off its Cloud and Power Infrastructure segment into SpinCo, with a Senior Failure Analysis Engineer – Power Electronics based in Guadalajara, North Campus. The role leads complex failure analysis on power electronics products (AC/DC, DC/DC, LLC), driving root cause identification, corrective actions, and continuous improvement across NPI and high-volume manufacturing.

This position ensures product quality, reliability, and customer satisfaction while developing diagnostic

Qualifications

• Bachelor’s degree in electrical engineering is required.
• Strong experience in failure analysis or test engineering within electronics manufacturing.
• Strong expertise in power electronics (AC/DC, DC/DC, LLC converters, PSU, BBU/CBU, power shelves, rack systems).
• Proven experience in root cause analysis, debugging, and failure investigation at component, circuit, and system level.
• Hands-on experience with electronic lab and diagnostic equipment (oscilloscope, power analyzer, etc.).
• Strong understanding of test data analysis (CPK, yield trends, reliability data, Pareto analysis).
• Experience supporting NPI, manufacturing, and repair environments in high-volume production.
• Ability to define and improve failure analysis processes, tools, and methodologies.
• Strong cross-functional collaboration with R&D, Quality, Manufacturing, and Customer teams.
• Experience preparing and delivering technical reports and customer presentations.
• Advanced English proficiency (written and verbal).
• Demonstrated ability to mentor and train technical teams and drive best practices adoption.

Responsibilities

• Lead failure analysis activities for power electronics products, identifying electrical, component, design, and system-level failures.
• Drive RCCA (root cause analysis, corrective/preventive actions) to resolve complex production and field issues.
• Define and implement failure analysis methodologies, debug strategies, and diagnostic processes.
• Analyze test logs, CPK data, burn-in data, and reliability trends to identify systemic and recurring failures.
• Perform advanced debugging using oscilloscopes, multimeters, power analyzers, and other lab equipment.
• Collaborate cross-functionally with R&D, Manufacturing, Quality, and Repair teams to resolve technical issues and improve product robustness.
• Support NPI, pilot builds, and mass production, ensuring failure analysis readiness and test coverage.
• Develop and release failure analysis reports, repair guidelines, and technical documentation for internal teams and customers.
• Present bilingual (English/Spanish) technical reports to stakeholders, including customers.
• Drive yield improvement and failure reduction initiatives through data analysis and Pareto evaluation.
• Lead continuous improvement of FA lab capability, including equipment definition, process standardization, and capacity planning.
• Train and mentor technicians and engineers, enhancing technical capability and diagnostic effectiveness across the team.

Skills

Failure analysis

Root cause analysis

Power electronics

Test engineering

Data analysis

Education

Bachelor’s degree in electrical engineering

Tools

Oscilloscope

Power analyzer

Job description

Flex intends to spin off its Cloud and Power Infrastructure segment into SpinCo, with a Senior Failure Analysis Engineer – Power Electronics based in Guadalajara, North Campus. The role leads complex failure analysis on power electronics products (AC/DC, DC/DC, LLC), driving root cause identification, corrective actions, and continuous improvement across NPI and high-volume manufacturing.

This position ensures product quality, reliability, and customer satisfaction while developing diagnostic