[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Flex jobs](https://jobs.opennash.com/companies/flex/) · [Search jobs](/search/) Flex · Mexico, Guadalajara # Test Engineer Mexico, Guadalajara Operations Listed on Flex’s official careers site. Posted October 1, 2026. Check that it is still open and apply there. [Apply on Flex’s careers site →](https://flextronics.wd1.myworkdayjobs.com/Careers/job/Mexico-Guadalajara/Test-Engineer_WD230532) [OpenNash Jobs](https://jobs.opennash.com/) / [Flex](https://jobs.opennash.com/companies/flex/) / Test Engineer ## Job description 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 Test Engineering Manager, the Test Engineering role will oversee preparing and researching financial reports in hold up of business needs in order to charges and headcount are passed to the correct business units and to ensure accurate and timely reporting. ### 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. Analyzes 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 analysis 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. Determines 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. Experience in Test Engineering within the electronics manufacturing industry. Experience with automated test systems, diagnostics, and electronic troubleshooting. Strong understanding of electronic testing processes and methodologies. Manufacturing Overhead (MOH), Purchase Price Variance (PPV), and cost absorption Inventory and working capital management Gross margin and productivity analysis Customer or program profitability analysis Must Have ICT (In-Circuit Test) and Functional Test development. Develop and/or modify test programs using various programming languages such as Python, LabVIEW, Perl, and similar tools. Test automation and diagnostic software development. DFT (Design for Test) analysis. Failure analysis and electronic troubleshooting. Oscilloscope, Logic Analyzer, and Multimeter usage. PCBA and schematic interpretation. Test fixture development and support. ESS (Environmental Stress Screening) and system-level testing. Nice to have Problem solving and analytical thinking. Technical communication and documentation. Leadership and training capabilities. Ability to work independently and drive improvements. 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). ## At a glance - Posted by the employer: Oct 1, 2026 - First seen by OpenNash: Oct 10, 2026 - Last checked: Oct 17, 2026 - Listed for: 16 days - Location: Mexico, Guadalajara[Apply on Flex’s careers site →](https://flextronics.wd1.myworkdayjobs.com/Careers/job/Mexico-Guadalajara/Test-Engineer_WD230532) ## More jobs at Flex ### [Automation Engineer](https://jobs.opennash.com/companies/flex/jobs/07fdae8810e3e44294a8/) Mexico, Guadalajara ### [Business Excellence Manager](https://jobs.opennash.com/companies/flex/jobs/225f2e332c6d32b360e7/) Mexico, Guadalajara ### [Business System Analyst](https://jobs.opennash.com/companies/flex/jobs/cf0765f48a7c003104fc/) Mexico, Guadalajara ## Similar jobs at other companies ### [Test Engineer – HSIO ATE Test Development & Characterization, Engineer to Senior Engineer](https://jobs.opennash.com/companies/qualcomm/jobs/cf40c94f18d6c1f73b5f/) Qualcomm · Hsinchu City, Taiwan ### [Internship - Wafer Test Engineer Operation Test Performance Sustaining](https://jobs.opennash.com/companies/infineon-technologies/jobs/7b5dfb585e1b852fddf1/) Infineon Technologies · Samut Prakan ### [Staff Software Test Engineer/Software Test Lead](https://jobs.opennash.com/companies/thermo-fisher-scientific/jobs/457bdc55eab7538b5b89/) Thermo Fisher Scientific · Singapore ### [Winter Co-op - Integration and Test Engineer - Test & Trials](https://jobs.opennash.com/companies/lockheed-martin/jobs/aef539818be0087a5a3a/) Lockheed Martin · Dartmouth, CAN ### [Winter Co-op - Integration and Test Engineer - Software Test](https://jobs.opennash.com/companies/lockheed-martin/jobs/77e17ddb1486685fedab/) Lockheed Martin · Dartmouth, CAN [Operations jobs](/functions/operations/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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