Apple – Optical Metrology Engineer 职位分析和面试指导

职位描述:

Summary:
People here at Apple don’t just build products – we build the kind of wonder that has revolutionized entire industries. It’s the diversity of those people and their ideas that encourages the innovation that runs through everything we do, from amazing technology to industry-leading environmental efforts. Join Apple, and help us leave the world better than we found it!

The Panel, Process & Optics team features a collaborative environment with creative and world-class products and groundbreaking technologies. Team provides opportunities for individuals to contribute across a wide spectrum of fields. Best in class engineering excellence and thoroughness are expected and encouraged. Innovation, IP and patent creation are highly supported and valued. Opening up the boundaries to design and ship innovative products with outstanding technologies and user experiences are the main goals of our team. Join us in crafting solutions the world doesn’t know of yet. To be successful, you should be able to thrive in a dynamic, agile, multi-disciplinary, and hands-on environment that values engineering excellence, creativity, and innovation.

Description:
You will be responsible for crafting and developing industry leading optical calibration and metrology systems for testing optical modules and components (e.g. display panels and much more), during NPI (new product introduction) stage, with the supports from SW/HW multi-functional teams.

Initiate, explore, prototype and deploy new technology for module and key optical component testing to support product design and development.

Provide technical assessments of vendor capability, tester manufacturing feasibility, and validate and influence supplier’s technical specification to fulfill design requirements and key performance matrix characterization bring up.

Define calibration & measurement Engineering Requirement Specification (ERS) for optical instruments and automated systems.

Conduct HW/SW validation and FA for metrology instruments and systems. Deep dives in new tester prototyping, FA, scale up through simulation, design of experiments, data analysis and technical benchmarking (Gauge R&R process).

Involved in tester related component, module and system level process, design and spec funneling to enable manufacturability in high volume.

Champion new technology transfer to manufacturing partners from research/pilot line to ensure scalability.

Provide crisp and thorough presentation and report, on subjects listed above. And connect with a broad range of multi-functional teams.

职位要求:

Minimum Qualifications:
Ph.D. or M.S. with 3+ years experience in development and high volume deployment of electro-optical modules in Optics, Physics, Opto- mechanics, Electrical Engineering, or related fields.
Experience in optical instrumentation and data collection & automation, familiar with tools such as Matlab, Python, C#, C/C++ or LabView or equivalent.
Strong capability in design, setup and execution of complex optical experiments either in house or with external vendor. Have experience in identify, define, develop, test and deploy state-of-the-art optics for display and optical system.
Strong communication skills to communicate clearly and efficiently across a range of technical teams, including management, peers, and suppliers.

Preferred Qualifications:
Strong optical simulation and system modeling experience, familiar with ray tracing tools such as LightTools, Zemax, CodeV etc. and perform optical simulation and experimental lab validation to follow through.
Strong quantitative data analysis abilities, using JMP, Matlab, or equivalent tools and familiar with relevant algorithm for image analysis and data analysis.
Experience in high volume manufacturing of consumer electronics (optical preferred), familiar with 6 sigma, P/T, design of experiment, failure analysis, risk management and system trade off study.
Experience in one or more fields: in-line metrology and testing development, thin film fabrication and physics understanding/modeling, injection molding manufacturing and testing, diffraction optics manufacturing and testing, sensor manufacturing and testing.
This role requires ability to learn and explore new areas quickly and take responsibility for project success amid high ambiguity.

招聘部门:

Apple Hardware

工作地点:

Shanghai, Shanghai, China

面试建议:

Apple的光学测量工程师职位代表着行业顶尖的技术挑战。这个岗位的特殊性在于需要同时具备深厚的光学理论功底和消费电子量产经验,更关键的是要有将实验室技术转化为大规模生产的能力。面试官会特别关注候选人在光学系统开发全流程中的实战经验,从实验设计、数据采集到最终的量产部署。 建议重点准备三个维度的案例:首先是光学测量系统的具体开发案例,要能清晰说明技术难点和解决方案;其次是跨团队协作经验,特别是与供应商共同解决技术问题的实例;最后必须准备技术转移案例,展示如何将研发成果转化为可制造方案。面试中可能会遇到现场光学问题求解,建议复习几何光学和波动光学的基础原理,并准备用Python或Matlab演示简单光学模拟的过程。着装建议商务休闲即可,但技术讨论时要展现出Apple特有的工程美学敏感度。

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