Staff Design Validation 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 Sr. Design Validation Engineer located in **Taiwan Taipei Wugu Site**. The role performs the responsibility for product design testing in Tier 1 customer's PSU/BBU/ESS/PCU Projects request. **What a typical day looks like:** * Ideal Candidate prefer has deep understanding of Switched-Mode Power Supplies (SMPS) and own knowledge of Battery Management Systems (BMS) / Battery Backup Units (BBU). Key Responsibilities • Test Planning and Strategy Development: \--- Collaborate with cross-functional teams (design, product management, manufacturing) \--- Define testing requirements and objectives \--- Develop comprehensive test plans (methodologies, resources, timelines, success criteria) \--- Identify and implement best practices for testing processes • Test Design and Implementation: \--- Design and develop test fixtures, automated test scripts, and setups for SMPS and BMS/BBU systems \--- Create detailed test cases and procedures based on specifications and standards \--- Ensure calibration and maintenance of all test equipment • Execution of Testing: \--- Conduct various tests (functional, performance, thermal, environmental, safety) \--- Perform capacity and cycle testing on battery systems \--- Measure and analyze output voltage, current, ripple, and noise levels in SMPS • Data Analysis and Reporting: \--- Analyze test results and document findings in detailed reports \--- Identify trends, anomalies, and areas for improvement \--- Present findings to stakeholders with actionable recommendations • Troubleshooting and Problem Resolution: \--- Identify, diagnose, and resolve issues in SMPS and BMS/BBU systems \--- Collaborate with design engineers for troubleshooting \--- Conduct root cause analysis for failures and implement corrective actions \--- Compliance and Standards Adherence: \--- Ensure compliance with industry standards (e.g., UL, IEC, ISO) \--- Stay updated on changes in standards and incorporate them into practices \--- Identify opportunities for process improvements \--- Implement new testing technologies and tools • Documentation and Knowledge Management: \--- Maintain comprehensive documentation of test plans, procedures, results, and lessons learned \--- Contribute to internal knowledge bases and best practice guides **The experience we’re looking to add to our team:** * Qualifications • Education: \--- Bachelor's or Master's degree in Electrical Engineering, Electronics, or related field • Experience: \--- 5-10 years in testing SMPS and BMS/BBU systems \--- Proven experience in leading testing projects and teams • Technical Skills: \--- Strong understanding of SMPS design principles and testing methodologies \--- In-depth knowledge of BMS/BBU functionality and safety standards \--- Proficiency in test equipment (oscilloscopes, multimeters, electronic loads, environmental chambers) \--- Familiarity with automated testing tools and software code customization (C/C++, Python, VBScripts) • Soft Skills: \--- Excellent analytical and problem-solving skills \--- Strong communication and interpersonal skills \--- Ability to manage multiple projects and priorities effectively Preferred Qualifications • Experience with regulatory compliance testing (e.g., UL, CE, FCC) • Knowledge of EMI/EMC testing procedures and standards • Familiarity with Agile methodologies and project management tools (e.g., JIRA, Bitbucket). **What you’ll receive for the great work you provide:** * Social Insurance (Labor Insurance, NHI, Labor Pension) * Group Insurance (Life Insurance) * PTO Job Category ------------ Design, Process & Technology 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]](mailto:[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).