Job Summary

Flex intends to spin off its Cloud and Power Infrastructure segment into a new, independent publicly traded company, Axiom, with the spin planned for Q1 2027. If the intended spin occurs, this role will support Axiom, a company focused on critical digital infrastructure and delivering end-to-end power and thermal management solutions for AI data centers and other mission-critical applications. Reporting to the Test Engineering Manager, the will be responsible for implementing and maintaining cost-effective methods of testing and troubleshooting systems, software, and/or equipment.
What a typical day looks like:
Directs and/or coordinates electronic engineering and/or technical personnel in fabrication and design of testing and test control apparatus and equipment, or software and systems testing.
Directs and coordinates electronic engineering activities concerned with development, procurement, installation and calibration of instruments, equipment and control devices required to test, and record test data.
Interfaces and confers with scientific, engineering and technical personnel to resolve testing problems such as product or system malfunctions, incomplete test data, data interpretation or coding issues.
Evaluates and interprets test data and prepares technical reports for use by electronic or software engineering, and management personnel.
May develops or use computer software and hardware to conduct tests on electronic products and systems or software.
Trains and instructs floor support, test technicians and test operators on test hardware and/or software, as well as problem solving techniques.
Resolves test yield problems by performing evaluation of root causes, developing and coordinating corrective action measures and monitoring improvements.
Perform and support equipment verification and integration in production.
Create and maintain process documentation.
Actively search for new technologies or procedures in the test sector.




Defines conditions under which tests are to be conducted and sequences and phases of test operations.

The experience we’re looking to add to our team:
Bachelor’s degree in Engineering or related field.
Fluent English.
Experience in EMS / SMT manufacturing environments.
Hands-on experience with AOI/AXI systems.
Experience with ViTrox AOI and ViTrox AXI B810.
Knowledge of DFT (Design for Test) and failure analysis.
PCBA troubleshooting experience.

Responsibilities
Develop, maintain, and improve test programs and test plans.
Perform failure analysis and diagnostic troubleshooting.
Conduct DFT reviews and testability analysis.
Support AOI/AXI inspection processes and continuous improvement initiatives.
Coordinate test fixture and third-party test solution development.
Analyze hardware and software-related test failures.
Support NPI launches and manufacturing operations.

Key Skills SMT, AOI, AXI, ViTrox, ViTrox B810, DFT, PCBA, Failure Analysis, Troubleshooting, Test Development, NPI, ICT, EMS, Manufacturing, Fluent English.

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).

📌 Test Engineer (Guadalajara)
🏢 300 FLEXTRONICS MANUFACTURING MEX, SA DE
📍 Guadalajara