DRAM Senior Security Architect

Role and Responsibilities

We are seeking a Security Architect to define and drive the end-to-end security architecture for next-generation memory devices based on CXL (CMM-D) and future Processing-Near-Memory (PNM) capabilities. The role spans hardware, firmware and lifecycle security, including Root of Trust, secure boot, attestation, confidential computing enablement and runtime protection.

This is a senior individual contributor role with strong cross-functional impact across silicon, firmware, and platform teams.

Architect device-level security framework for CXL memory products

·        Define hardware Root of Trust and chain of trust

·        Design secure boot, firmware integrity, and update mechanisms

·        Architect device identity, authentication, and attestation

·        Define key management, provisioning, and secure storage

·        Enable Confidential Computing support at the device level and distributed computing environments

·        Support CXL security capabilities including:

o     Component Measurement & Authentication (CMA)

o     CXL Confidential Computing / CCA participation

·        Perform threat modeling and risk analysis

·        Ensure protection for advanced features including PNM

·        Collaborate with HW, FW, and system teams to drive implementation

·        8+ years in embedded/device security architecture

·        Experience with hardware-rooted security and firmware security, Knowledge of ARM architecture, trustzone, Hypervisor and security subsystem,Strong knowledge of cryptography and key management (Data at Rest and Data in Motion)

• Experience with secure provisioning and device lifecycle management,Android security features – Widevine DRM,  Android Verified boot, Keymint, Gatekeeper, Storage encryption, Trusted UI, SELinux.

·        Experience working across hardware–firmware boundaries

·        Strong system design and architecture skills

·        Strong knowledge of Trusted Execution Environments, Trustlets and Kernel level security frameworks.

• Preferred / Highly Relevant Experience

§  Experience with storage devices / SSD security frameworks (e.g., NVMe devices)

§  Experience with PCIe device security or datacenter hardware

§  Experience with CXL devices or memory subsystems (not mandatory)

§  Experience with Caliptra, Trustzone or similar Root of Trust solutions

§  Familiarity with CXL security features (CMA, CCA)

§  Experience with Trusted Execution Environments (TEE)

§  Knowledge of Confidential Computing architectures

§  Familiarity with DICE, TCG, SPDM, NIST standards

§  Experience with PUF, secure enclaves, or side-channel protections

Skills and Qualifications

• B.Tech/B.E/M.Tech/M.E

Samsung Semiconductor India Research (SSIR), a division of Samsung R&D India - Bangalore Pvt. Ltd is dedicated to employing a diverse workforce and providing Equal Employment Opportunity to all individuals, regardless of their religion, gender, age, marital status, gender identity, status as a protected veteran, genetic information, status as a qualified individual with a disability, or any other characteristic protected by law.

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