Job Summary

Reporting to the Process Engineering Manager, the Failure Analysis Engineer role is responsible for diagnosing, analyzing, and resolving failures in complex electronic products through advanced troubleshooting techniques, functional testing, and root cause analysis. This role supports manufacturing operations by developing, validating, and improving functional test solutions while ensuring product quality, reliability, and process efficiency
The idóneo candidate should possess a strong background in electronics, microcontrollers, embedded systems, and programming, along with hands-on experience in debugging electronic assemblies and developing automated test solutions.
What a typical day looks like:
Perform failure analysis on electronic assemblies, printed circuit boards (PCBs), and finished products.
Troubleshoot and diagnose electronic failures using oscilloscopes, multimeters, logic analyzers, and other laboratory equipment.
Interpret electrical schematics, circuit diagrams, datasheets, and technical documentation.
Develop, implement, and validate functional test solutions for new products and manufacturing processes.
Conduct root cause investigations using structured problem-solving methodologies such as:8DDMAIC5 Why AnalysisFishbone DiagramPareto Analysis
Provide technical support to manufacturing operations for complex product and process issues.
Analyze and debug microcontroller-based and embedded systems.
Develop scripts, tools, and software applications to automate testing and data collection.
Generate technical reports documenting failures, corrective actions, and process improvements.
Collaborate with Design Engineering, Quality, Manufacturing, and Process Engineering teams to implement corrective and preventive actions.
Support New Product Introduction (NPI) activities, including test development and validation.




Create and maintain documentation, procedures, and standards related to troubleshooting and functional testing.
The experience we’re looking to add to our team:
Bachelor’s Degree in Electronics, Mechatronics, Electrical, Automation, Computer Engineering, or related field
Experience in Electronics Manufacturing
Functional Test (FCT) Development & Validation
Failure Analysis & Electronics Troubleshooting
Hardware Validation
Analog & Digital Electronics
Embedded Systems & Microcontrollers
UART, SPI, I2C, CAN
Test Automation & Data Acquisition
Board-Level Debugging
Python, C/C++ or LabVIEW
Experience supporting manufacturing test stations and diagnostic tools
Nice to Have:

ICT (In-Circuit Test)
NI TestStand
PLCs (Siemens, Allen-Bradley, Omron)
Industrial Automation
Sensors & Pneumatics
Oscilloscope, Logic Analyzer, JTAG/SWD
SQL
Automated Manufacturing Equipment
What you’ll receive for the great work you provide:
Competitive Salary.
Life & Medical insurance.
Christmas Bonus.
Food Coupons.
Saving Fund.
CV19
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 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).

📌 Failure Analysis Engineer (Guadalajara)
🏢 Flex
📍 Guadalajara