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Principal AI Security Architect

d-Matrix
August 27, 2026
Full-time
Remote friendly (Santa Clara, California, United States)
Worldwide
$195,000 - $285,000 USD yearly
SoC Architecture Jobs, Level - Senior

Job Title

Principal AI Security Architect

Role Summary

Design scalable, secure, high-performance AI accelerator systems and lead HW–SW co-design for datacenter deployments. The role spans silicon to software and focuses on architecture, reliability, manageability, and security to meet customer requirements at scale.

Experience Level

Senior-level. Typical candidates have substantial industry or research experience; the posting specifies either a PhD with ~10+ years or an MSEE with ~15+ years of relevant experience.

Responsibilities

Contribute to the architecture and features of inference and network accelerators and ensure systems meet datacenter customer requirements.

  • Define system-level architecture for AI accelerators incorporating security, reliability, and manageability.
  • Collaborate with design, verification, and software teams to translate architecture into implementable designs.
  • Drive HW–SW co-design decisions that balance performance, security, and scalability.
  • Assimilate customer requirements and ensure designs meet production datacenter needs.
  • Track and apply current ML, architecture, and security research to product features.
  • Prototype and validate concepts; iterate with engineering teams.

Requirements

Required technical skills and professional attributes.

  • Must-have: Strong expertise in computer architecture, secure computing, distributed systems, datacenter reliability/manageability, and ML fundamentals.
  • Must-have: Programming fluency in C/C++ or Python and the ability to prototype quickly.
  • Must-have: Proven ability to collaborate across hardware and software teams and drive architectural decisions.
  • Nice-to-have: Familiarity with RTL and hardware design flows.
  • Nice-to-have: Record of innovation (patents, publications) in architecture, security, or machine learning.
  • Self-motivated team player with strong communication and initiative.

Education Requirements

Either an MSEE with 15+ years of applicable experience or a PhD with 10+ years of applicable experience. Relevant fields include computer architecture, secure computing, distributed systems, datacenter reliability/manageability, and machine learning. The posting emphasizes advanced academic credentials and research/innovation experience (patents/publications) but does not state alternate-equivalent-experience language.


About the Company

Company: d-Matrix

Headquarters: Santa Clara, California, United States

d-Matrix is a Santa Clara–based startup developing highly programmable in-memory computing architectures and accompanying software to accelerate generative AI and other AI workloads, focusing on hardware-software co-design for cloud and edge applications.

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Date Posted: 2026-08-27