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.

Flex intends to spin off its Cloud and Power Infrastructure segment into a new, independent publicly traded company, which we’re calling SpinCo, until the name is unveiled. The spin is planned for Q1 2027. If the intended spin occurs, this role will support SpinCo, which will focus on critical digital infrastructure, delivering end-to-end power and thermal management solutions for AI data centers and other mission-critical applications.

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, North Campus.

The Test Engineer role involves responsible for implementing and maintaining cost-effective methods of testing and troubleshooting systems, software, and/or equipment. 

• KOIS review and implementation of action items.
• Data analysis and follow-up to provide solutions or improvements.
• Participation in CFT meetings; ensuring adherence to the production plan.
• Validation of capacity, yield, and PNL.
• Training, preventive maintenance review.
• Coordination/supervision of technicians (test stations).

• Degree in Electronic Engineering, Mechatronics, or a related field.
• Intermediate-Advanced English.
• Knowledge of electrical testing at the board level (PCBA) and box level (electronic assembly or sub-assembly): in-circuit, functional, and hipot testing.
• Experience diagnosing electrical faults in functional tests at the board level (PCBA) and in electronic assemblies and sub-assemblies.
• Experience with manufacturing projects involving the production and testing of products such as power supplies, batteries, or computer servers.
• Experience using electrical test instruments such as power supplies and electronic loads. Experience integrating and installing electrical test equipment; experience providing technical support for electronic assembly production lines.
• Experience carrying out improvement activities such as reducing false failures, minimizing equipment downtime, improving test yields, and reducing the inventory of units undergoing diagnosis.
• Experience in data collection and statistical analysis to drive continuous improvement activities for the project.
• Knowledge of PCBA electrical testing.
• Experience with Python, LabVIEW, Test Stand, and Power Pro. (nice to have)

• Competitive Salary.
• Life & Medical insurance.
• Christmas Bonus.
• Food Coupons.
• Saving Fund.

XS65

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).