{"id":3069386,"url":"https://alion.io/job/flex-staff-fa-engineer","title":"Staff FA Engineer","company":{"id":1845316,"name":"Flex","domain":"flex.com","url":"https://alion.io/company/flex-com","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":84,"open_postings":119,"ghost_share":0,"stale_share":0.622,"repost_share":0,"time_to_fill_p50_days":26,"computed_at":"2026-10-30T05:48:23Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"staff","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Shenzhen, China"],"countries":["CN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":35000,"max_usd":82000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1702},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Battery Management Systems","optional":false}],"status":"live","first_seen_at":"2026-10-22T08:59:53Z","employer_posted_date":"2026-10-22","last_verified_at":"2026-10-30T15:59:58Z","board_verified":true,"closed_at":null,"days_open":8,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":8},"description":"Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.\nA 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.\nJob Summary\nFlex intends to spin off its Cloud and Power Infrastructure segment into a new, independent publicly traded company, Axiom, with the spin planned for Q1 2027. If the intended spin occurs, this role will support Axiom, a company focused on critical digital infrastructure and delivering end-to-end power and thermal management solutions for AI data centers and other mission-critical applications.\n\nTo support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a Staff FA Engineer located in shenzhen.\nReporting to theDirector, the Staff FA Engineer role involves…\nWhat a typical day looks like:\nConduct failure analysis for AC/DC, DC/DC and LLC power supplies, diagnose electrical failures and propose solutions.\nTest power modules with oscilloscopes, multimeters and other tools, analyze the design issues or component failures on PCBA level.\nAnalyze test log, CPK data, BI log data, and report findings.\nSupport pilot production, troubleshoot for production defects, provide repair guidelines and technical documentations.\nCollaborate with R&D teams to optimize designs, ensuring compliance with safety and EMC standards.\nPrepare bilingual FA reports and present findings to clients or internal teams.\nPlan and improve failure analysis capability and capacity continuously, including training technicians.\nOversea travel per requested\nThe experience we’re looking to add to our team:\nBachelor’s degree or above in Electrical or Power Electronic engineering etc. \nGood English listening, writing & speaking.\n3 to 5+ years of experience in power supply failure analysis techniques.\nProficient in switch-mode power supply topologies (BUCK, BOOST, Flyback, Forward and so on) and failure analysis techniques.\nExperience with PSUs, including AC/DC, DC/DC converters, and power factor correction (PFC) circuits is plus\nExperience with BBUs, including BMS(battery management system), DC/DC converters, and battery testing, such as charge/discharge cycles is plus\nExperience with power shelves, racks, and PSCs is plus\nA deep understanding of electrical components and power electronics.\nStrong analytical skills, attention to detail, and excellent problem-solving abilities to identify root causes of failures.\nProfessional, organized, teamwork, flexible, passionate and self - motivated \nWhat you’ll receive for the great work you provide:\nSocial Insurance\nLife Insurance\nPTO\nJob Category\nProduction EngineeringRequired Skills:\nOptional Skills:\nFlex 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  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. 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