苹果iPhone System EE Validation Engineer
任职要求
Minimum Qualifications
• Bachelor or master degree in Electrical Engineering or related majors
• Good EE fundamentals including DC-DC Power and Signal Integrity
• Be very familiar with oscilloscopes and probes, understand the best practices in test setup, signal measurement and the reason behind
• Experience in script coding for test/validation automation
• Good verbal and written communication skills in English and Mandarin
Preferred Qualifications
• Strong electrical engineering fundamentals, preferably with ex…工作职责
- Join NPI (New Product Introduction) build support team on the ground to validate product functionality and performance - Lead a CM HW validation team on the ground and review their deliveries on daily basis - Communicate validation progress/status to US VPM (Validation Program Manager) and Hardware Leads, prioritize project tasks, identify and mitigate technical risks - Build relationships with multi-functional development teams in the US and China in order to integrate their feedback into the daily validation tasks - Improve validation process and tools - Develop and deploy validation automation
• Perform electrical design review, including system schematics and I/O connection diagrams. • Perform system bring-up and debug, failure analysis, and triage. • Perform tests and measurements using lab instruments to debug and validate end-to-end interfaces and interconnection designs. • Hands-on experiments on SOC high-speed/low-speed interfaces characterization, including TX/RX Phys setting and tuning. • Support factory engineering build activities, including traveling to different sites. • Develop and bring up factory test stations, develop test scripts, analyze test data, and provide design feedback.
• Contribute to sensor technology scoping and proof-of-concept investigations • Collaborate with multi-functional partners, including Software, Firmware, Algorithm Engineering, Display Engineering, Mechanical etc. • Module test and feature validation across all supply chain nodes • Failure mode analysis, root cause diagnosis, and system-level problem solving • Lead factory vendor activities and manage factory vendor team deliverable • Frequent business travel required (Primarily within China. To a lesser extent USA)
- Join NPI (New Product Introduction) build support team on the ground to validate product functionality and performance - Lead a CM HW validation team on the ground and review their deliveries on daily basis - Communicate validation progress/status to US VPM (Validation Program Manager) and Hardware Leads, prioritize project tasks, identify and mitigate technical risks - Establish relationships with multi-functional development teams in the US and China in order to integrate their feedback into the daily validation tasks - Improve validation process and tools - Develop and deploy validation automation
1. 负责云音乐Android&iPhone 端基础架构和性能优化。 2. 完善云音乐基础性能防劣化体系，包括CICD 卡点、线上问题洞察、分发、疑难攻关。 3. 持续优化基础性能，包括启动速度、Crash、ANR、内存、包体积、磁盘空间占用等。 4. 挖掘优化空间和业务价值，和分析师一起预测收益、确定实验方案及结论分析。 5. 重度参与调研，方案设计和评审，完成核心代码编写。