Test & Characterization Staff Engineer

ESSENTIAL DUTIES AND RESPONSIBILITIES: 1. head-media HAMR laser -magnetic recording physics investigation; 1) cooperate with US head-media design team to understand the key feature of new head-media, investigate head-media performance by design of experiments, data characterization and physic FA. Provide fast response and constructive suggestion /feedback to design team; 2) work closely with testing HW/SW team to get their support on enable special HW/SW testing request; 3) Work together with Thailand DOE team to make whole DOE testing smoothly , support for special engineer test and head FA. 2. ADC Head-media ADC DEMO: demonstrate head-media capacity of each qualter by applying new feature of head-media design and detailed characterization QUALIFICATIONS REQUIRED： 1. Master degree or above in applied physics, optics, electrical engineering, materials science and other related disciplines; 2. Preference will be given to those who have internship experience or interest in hard disk storage and laser-related fields; 3. Strong ability to analyze problems independently, explore the root causes of problems take corrective measures; 4. Enthusiastic about research and exploration of physical mechanisms, strong learning ability; 5. Excellent data analysis skills, including data processing, statistical analysis and data understanding; 6. Highly self-motivated, keen to troubleshoot and solve complex problems; 7. Good English communication skills; 8. Be responsible in doing things. 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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. 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 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 . WD is building the infrastructure behind the AI-driven data economy. As AI scales, so does data. Every interaction, every model, every system generates data that must be stored, managed, and made accessible over time. That’s where we come in. We combine deep engineering expertise with global-scale manufacturing to deliver the storage systems that make AI possible, powering hyperscale data centers, cloud platforms, and enterprise infrastructure worldwide. This isn’t theoretical work. 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