System Application HDD Diagnostic Engineer at Western Digital

Shanghai, Shanghai, China -

Full Time

Start Date

Immediate

Expiry Date

06 May, 26

Salary

0.0

Posted On

05 Feb, 26

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

HDD Diagnostics, Root-Cause Analysis, System Integration, Firmware, Mechanical Engineering, Electrical Engineering, Performance Profiling, SAS/SATA Protocol, Error Signatures, Performance Data, Interoperability Testing, Feature Validation, Customer Engagement, Technical Reporting, Troubleshooting, Diagnostic Scripts

Industry

Computer Hardware Manufacturing

Description

Company Description The future. It’s on you. You & Western Digital. We’ve been storing the world’s data for more than 50 years. Once, it was the most important thing we could do for data. Now we’re helping the world capture, preserve, access and transform data in a way only we can. The most game-changing companies, consumers, professionals, and governments come to us for the technologies and solutions they need to capture, preserve, access, and transform their data. But we can’t do it alone. Today’s exceptional data challenges require your exceptional skills. It’s You & Us. Together, we’re the next big thing in data. Western Digital® data-centric solutions are found under the G-Technology™, HGST, SanDisk®, Tegile™, Upthere™, and WD® brands. Job Description The System Application HDD Diagnostic Engineer is responsible for enterprise HDD system behavior, diagnostics, customer integration, and root‑cause analysis. This role partners closely with China‑based cloud, OEM/ODM, and hyperscale customers to ensure successful HDD qualification, debug complex system‑level issues, and drive improvements into product design and validation. Staff and Principal levels differ in technical depth, leadership scope, and strategic influence. Essential Duties & Responsibilities Lead system‑level diagnostics for HDD functional, electrical, mechanical, firmware, and host‑interaction issues. Perform root‑cause analysis using SMART logs, protocol traces, system logs, error signatures, performance data, and platform‑dependent behavior. Act as primary technical interface for customer qualifications in China; triage and resolve customer‑reported issues end‑to‑end. Conduct specification gap analysis, feature validation, interoperability testing, and workload‑based behavior characterization. Collaborate with global FW/ASIC/Servo/Mechanical/Reliability/Manufacturing/Quality teams to drive corrective actions and feature improvements. Support customer sample planning, execution, tracking, and qualification deliverables. Evaluate Engineering Changes (ECs) and Product Change Notifications (PCNs) for system impact and customer risk. Validate fixes and enhancements in customer environments and ensure robust closure. Prepare and deliver technical reports, failure analysis summaries, and update presentations to internal teams and customers. Develop internal troubleshooting guides, diagnostic scripts, test methodologies, and platform‑specific best practices. Qualifications BS/MS/PhD in Electrical Engineering, Mechanical Engineering, Computer Engineering, Physics, or related field. Typically 7–10+ years related experience in HDD system behavior, storage diagnostics, or system integration. Strong ability to isolate complex system‑level issues involving firmware, mechanics, electronics, and host interactions. Experience with SAS/SATA protocol analyzers, signal integrity tools, performance profiling, environmental stress testing, or HDD diagnostic instrumentation. Excellent verbal and written communication skills in English; Mandarin strongly preferred for customer engagement. Additional Information Because Western Digital thrives on the power of diversity and is committed to an inclusive environment where every individual can thrive through a sense of belonging, respect, and contribution, we are committed to giving every qualified applicant and employee an equal opportunity. Western Digital does not discriminate against any applicant or employee based on their protected class status and complies with all federal and state laws against discrimination, harassment, and retaliation, as well as the laws and regulations set forth in the "Equal Employment Opportunity is the Law" poster. Western Digital 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. Western Digital 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 [email protected] 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 Western Digital 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 Western Digital Ethics Helpline or email [email protected]. Job Type (exemption status): Exempt position - Please see related compensation & benefits details below Business Function: Quality Assurance Engineering Work Location: Shanghai Pudong Office--LOC_WDT_CN3103

Responsibilities

The System Application HDD Diagnostic Engineer is responsible for enterprise HDD system behavior, diagnostics, customer integration, and root-cause analysis. This role involves leading system-level diagnostics and collaborating with various teams to drive improvements in product design and validation.