Flex

Test Engineer

Mexico · Work style not stated · Full time

Apply on the employer’s site ↗See how well you match this job

You apply directly with the employer. ROLIVA does not submit applications from this page and is not the employer.

About the role

Description from the employer’s posting. Check the employer’s page for the current version.

EmployerFlex
LocationMexico
Work styleWork style not stated
Employment typeFull time
Employer posted12 Oct 2026

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, South Campus.

Reporting to the Test Engineering Manager, the Test Engineer role 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:

Show full description

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 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).

See how well you match this job Apply on the employer’s site ↗

Check your resume against this job Free, no sign-up. Nothing you paste is stored.

Staying safe while you apply

Never pay to apply, interview or accept an offer. ROLIVA never asks you for payment to apply to a job.
Apply only through the official “Apply on the employer’s site” button, on the employer’s own site, and check that a recruiter’s email uses that employer’s own domain rather than a free email address.
Be cautious of an offer made with no real interview, or pressure to decide quickly or share financial details early.

Does something look wrong with this listing? Use “Report broken link” in the role details, or read ROLIVA’s full job-safety guidance ↗.

Preparing for this role with ROLIVA

Check the fit.
Compare the requirements with the experience you have confirmed, including gaps.
Prepare honestly.
Build interview stories and application drafts from your own evidence.
Keep track.
Save the role and record your own application status and follow-ups.

Create a free workspace or log in.