Responsibilities:Perform RF and electrical characterization of optical transceiversDevelop and execute validation plans for high-speed electrical interfacesAnalyze test results, debug issues, and work closely with the design team for optimizationUtilize signal integrity and high-frequency measurement techniques for performance evaluationCollaborate with cross-functional teams to ensure compliance with industry standardsWork with the NPI team to transfer new products to productionProvide application support to customersRequirements:Bachelor’s degree or above in Electronic Engineering or Applied Physics or equivalent discipline with at least 5 years of related working experienceStrong expertise in RF characterization and high-speed signal integrityHands-on experience with network analyzers, oscilloscopes, and BERT (Bit Error Rate Testers)Familiarity with electrical standards such as IEEE 802.3, OIF, or CEIExperience in debugging high-speed electrical designs and characterizing transceiver performanceProgramming skills in C/C++ or Python are preferredPreferable experience in the optical communication industryStrong independent problem-solving skillsProficient in data analysis and report preparationGood command of both English and ChineseOccasional traveling may be requiredFresh graduate is welcome.Interested parties, please apply by sending us your resume with current and expected remuneration packages and quote the Job Ref.We are an equal opportunity employer and value diversity at our company.Personal data provided by applicants will be used strictly for recruitment purposes only.Only short-listed candidates will be notified. Applicants who are not invited for an interview within 8 weeks may consider their applications filed for future reference.All applications applied through our system will be delivered directly to the advertiser and privacy of personal data of the applicant will be ensured with security.