Senior Product Architect - AI Data Center & SONiC Networking

• Architect ultra-low-latency, lossless Ethernet fabrics supporting tens of thousands of GPUs for AI training and inference.
• Own the end-to-end SONiC platform architecture and fabric strategy, spanning control plane, management plane, data-plane integration, and operations at scale.
• Define multi-generation fabric and platform strategy across switch ASICs, NICs, SerDes capabilities, cabling, and system constraints, aligned to power, performance, and deployment realities.
• Own link-level and physical-layer requirements as they impact SONiC performance, including high-speed PAM4 signaling (112G/224G), error handling, and hardware/software interaction.
• Align SONiC architectures with next-generation GPU, NIC, and switch platforms, ensuring optimal performance across hardware and software boundaries.
• Define SONiC capabilities for AI and HPC workloads, including:

• Lossless Ethernet and RoCE
• Congestion management, QoS, and ECN
• Dynamic and flow-based load balancing

• Drive scale, performance, and resiliency targets for SONiC-based fabrics, including fast convergence, hitless upgrades, and failure recovery.
• Define and enforce system-level validation criteria, including scale testing, fault injection, performance benchmarking, and upgrade scenarios.
• Drive telemetry, observability, and proactive reliability across SONiC and underlying hardware to enable early fault detection and rapid root-cause analysis.
• Lead cross-layer performance analysis and root-cause investigations spanning SONiC software, ASIC pipelines, SerDes behavior, power, and thermal interactions.
• Partner with ASIC vendors, system vendors, and internal platform teams to influence roadmaps and ensure SONiC readiness and scalability.
• Serve as a technical authority and cross-functional leader, translating architectural intent into clear product requirements and multi-generation roadmaps.

• 10 plus years of experience in data center networking, AI infrastructure, or high-performance systems.
• Deep expertise in:

• SONiC architecture and internals
• Large-scale Ethernet fabrics
• High-speed SerDes (112G/224G PAM4) and their impact on system performance

• Strong understanding of ASIC pipelines, buffering, ECMP behavior, and congestion mechanisms.
• Proven ability to diagnose cross-layer performance and reliability issues involving software, hardware, and physical-layer interactions.
• Hands-on experience with RDMA/RoCE, congestion control, and lossless Ethernet at scale.
• Experience with automation and tooling (Python, Ansible, Terraform) in large-scale environments.
• Industry certifications (e.g., CCIE, JNCIE, NVIDIA) or equivalent practical experience preferred.

Additional Skills:

Cross Domain Knowledge, Customer Engagement, Design Thinking, Development Fundamentals, DevOps, Go-to-Market Expertise, Partner Management, Product Lifecycle Management, Security-First Mindset, Strategic Pricing, Strategy Creation, User Experience (UX), Value Creation, Vendor Management

"The expected salary/wage range for this position is provided below. Actual offer may vary from this range based upon geographic location, work experience, education/training, and/or skill level.

• United States of America: Annual Salary USD 172,000 - 349,000 in California The listed salary range reflects base salary. Variable incentives may also be offered."

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