Principal Engineer, Memory Systems Engineering

Job Description

About the position :

You will be part of the Firmware Verification Team that designs and develops white box and grey box tests to verify firmware of storage systems for AI workloads. You will be working closely with product architects and firmware engineers to create a comprehensive firmware verification test. In this role, you will be technically leading a team, contributing to developing test strategies, executing validation plans, and ensuring the robustness of firmware that enables AI computation near data, directly on Edge AI storage inference accelerators and devices.

Key Responsibilities :

Validate firmware for edge AI inference accelerators and storage devices with focus on AI framework integration (TensorFlow Lite, ONNX Runtime)

Design and execute test plans for low-level firmware functions, including bootloaders, memory management, task scheduling, and AI accelerators

Validate AI accelerator performance metrics including throughput, latency, and power efficiency for neural processing workloads

Interface with cross-functional teams (firmware, ASIC, hardware, systems) to isolate and debug firmware issues at the hardware / software boundary

Collaborate closely with firmware engineers & architects on product architecture and designs to define the comprehensive verification plan to deliver a high quality product to customers on time

Design, Develop and Integrate the white box and gray box tests on SSD products in roadmap inline with latest methodologies

Conduct test plan reviews and code reviews to ensure the tests are scalable and meeting the requirements

Contribute to continuous integration pipelines for automated testing and validation

Analyze test results, generate detailed bug reports, and drive resolutions with engineering teams

Document findings, contribute to root cause corrective action (RCCA) reports, and ensure closure of high-priority issues

Exciting opportunity to work on cutting-edge NAND Flash technology for AI infrastructure.

Research and develop next-generation of products in the Emerging Technology Solutions group.

ESSENTIAL DUTIES AND RESPONSIBILITIES :

• Define NAND Flash device handling related systems algorithms for AI workloads.
• Define and communicate NAND Flash requirements to various functions of Memory teams to meet systems specs.
• Define ASIC requirements for upcoming new NAND Flash based chips and design systems algorithms.
• Develop and maintain a System modeling tool for power, performance, and cost.
• Study the trade-offs for Power, performance, cost and schedule. Clearly able to articulate the finding to cross-functional forums and to the higher management.
• Lead discussion of new modes for next generation of NAND Flash or new operation methods that can make differentiating products
• Work with Architecture and Firmware team on detailed implementation and verification plan.
• Monitor NAND readiness and work with Product test teams on NAND testing and screening methods
• Work with the validation team on drive-level testing, debugging, failure analysis and qualification
• Prepare and present reports detailing the status of development, FA reports, Qual failure reports and customer qual fail reports.

Qualifications

REQUIRED :

PREFERRED :

SKILLS :

Additional Information

Sandisk 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.

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