Test 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





To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a Test Engineer located in Guadalajara Norte.

Reporting to the Test Engineer, the Test Engineer’s role involves:

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 Electronics, Electrical, Mechatronics, Industrial Engineering, or related field.
• Manufacturing environment experience required.
• Basic-Intermediate English
• Mixed shift schedule.
• Experience supporting manufacturing test operations and test equipment.
• Perform failure analysis and root cause investigations to determine whether issues are product- or equipment-related.
• Monitor and analyze test performance metrics, including RTY (Rolled Throughput Yield) and NDF (No Defect Found).
• Conduct test equipment capability studies and evaluate capacity against production demand.
• Develop and maintain weekly, monthly, and quarterly test capacity plans.
• Optimize utilization and availability of manufacturing test equipment.
• Coordinate preventive and corrective maintenance activities to ensure equipment reliability.
• Support TPM (Total Productive Maintenance) initiatives and continuous improvement projects.
• Manage spare parts inventory and support equipment lifecycle planning.
• Troubleshoot test stations, testers, fixtures, networking issues, and test infrastructure.
• Analyze production requirements and ensure adequate test resources to support manufacturing schedules.
• Collaborate with Production, Quality, Maintenance, and Engineering teams to improve yield, uptime, and operational efficiency.
• Create technical reports, KPIs, capacity analyses, and engineering documentation.
• Manufacturing Test Engineering.
• Failure Analysis & Root Cause Analysis.
• RTY & NDF Analysis.
• Capacity Planning.
• Test Equipment Support.
• Equipment Troubleshooting.
• Preventive & Corrective Maintenance.
• TPM Methodologies.
• Spare Parts Management.
• Production Support.
• Yield Improvement.
• Electronic Manufacturing.
• Cisco Networking Fundamentals (preferred).
• Switches and Servers Support (preferred).
• Network Troubleshooting (preferred).
• Basic Network Configuration (preferred).
• Manufacturing Test Infrastructure Support (preferred).

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 [email protected] 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).