Magnetic Recording Algorithm… at Western Digital · Shenzhen

Company Description

At Western Digital, our vision is to power global innovation and push the boundaries of technology to make what you thought was once impossible, possible.

At our core, Western Digital is a company of problem solvers. People achieve extraordinary things given the right technology. For decades, we’ve been doing just that. Our technology helped people put a man on the moon.

We are a key partner to some of the largest and highest growth organizations in the world. From energizing the most competitive gaming platforms, to enabling systems to make cities safer and cars smarter and more connected, to powering the data centers behind many of the world’s biggest companies and public cloud, Western Digital is fueling a brighter, smarter future.

Binge-watch any shows, use social media or shop online lately? You’ll find Western Digital supporting the storage infrastructure behind many of these platforms. And, that flash memory card that captures and preserves your most precious moments? That’s us, too.

We offer an expansive portfolio of technologies, storage devices and platforms for business and consumers alike. Our data-centric solutions are comprised of the Western Digital®, G-Technology™, SanDisk® and WD® brands.

Today’s exceptional challenges require your unique skills. It’s You & Western Digital. Together, we’re the next BIG thing in data.

Job Description

Responsibilities:

• Develop innovative magnetic read-write integration algorithms to characterize and optimize head-media performance for next-generation HDD products (Head Assistant Magnetic Recording)

• Design and implement modular software solutions for automated head and media component evaluation, integrating seamlessly with proprietary HDD test platforms and measurement systems

• Create advanced signal processing algorithms for readback waveform analysis, including statistical characterization of magnetic read-write performance across multiple operational conditions

• Analyze head-media integration test data to generate comprehensive performance reports, design rankings, and failure mode analysis for storage product development

• Provide technical support for RWI test code deployment and optimization across global HDD component design and manufacturing facilities

• Chinese version:

• 开发创新的磁读写集成算法，表征和优化磁头-磁碟数据读写性能，支持下一代HDD产品开发（热辅助磁记录）

• 为自动化磁头和磁碟组件评估设计并实现模块化软件解决方案，与专有HDD测试平台和测量系统无缝集成

• 开发高级的信号处理算法用于读回波形分析，包括多种操作条件下读写性能的统计表征

• 分析磁头-磁碟集成测试数据，为存储产品开发生成综合性能报告、设计排名和失效模式分析

• 为全球HDD组件设计和制造工厂的读写性能测试代码部署和优化提供技术支持

Qualifications

Required:

• Master's degree or higher (PHD preferred) in Physics, Electrical Engineering, Optical Engineering, or related field with focus on signal processing, magnetic recording, or data storage systems.
• Strong understanding of digital signal processing, statistical analysis, and algorithm development
• Experience in programming languages or script (Python, MATLAB, C++/C#)
• Excellent analytical thinking and innovative problem-solving abilities for complex integration challenges
• Strong written and verbal communication skills in English for cross-functional collaboration

Preferred:

• Experience with HDD component testing or magnetic storage characterization
• Background in read-write channel optimization, or magnetic recording physics
• Familiarity with statistical modeling, correlation analysis, and test data mining techniques
• Knowledge of HAMR, PMR, or other advanced recording technologies
• Experience with laboratory instrumentation and automated test equipment
• Experience developing application software for hardware control and testing

Chinese version:

• 物理学，电子工程，光学或相关专业硕士及以上学位，专注于信号处理、磁记录或数据存储系统
• 深入理解数字信号处理、统计分析和算法开发
• 具备一定的编程能力，包括脚本语言（Python, MATLAB, C++/C#）
• 具备解决复杂集成挑战的出色分析思维和创新问题解决能力
• 优秀的英语书面和口头沟通能力，支持跨职能协作
• 优先考虑：HDD组件测试或磁存储表征经验、读写通道优化背景、统计建模和测试数据挖掘技术、HAMR/PMR等先进记录技术知识、硬件控制和测试应用软件开发经验

Additional Information

All your information will be kept confidential according to EEO guidelines.

WD thrives on the power and potential of diversity. As a global company, we believe the most effective way to embrace the diversity of our customers and communities is to mirror it from within. We believe the fusion of various perspectives results in the best outcomes for our employees, our company, our customers, and the world around us. We are committed to an inclusive environment where every individual can thrive through a sense of belonging, respect and contribution.

WD is committed to offering opportunities to applicants with disabilities and ensuring all candidates can successfully navigate our careers website and our hiring process. Please contact us at jobs.accommodations@wdc.com to advise us of your accommodation request. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.

Notice To Candidates: Please be aware that WD and its subsidiaries will never request payment as a condition for applying for a position or receiving an offer of employment. Should you encounter any such requests, please report it immediately to WD Ethics Helpline or email compliance@wdc.com.