Infrastructure Architect

About the Role :

As the Infrastructure Architect (Data Center & Network), you will design, blueprint, and guide the endtoend implementationrack to control planeof GPU clusters, storage tiers (e.g., PowerScale), highperformance fabrics, and the automation layer (PowerShell/Ansible/Terraform) that makes the environment secure, resilient, and selfhealing.

Key Responsibilities :

• Own the reference architecture for onprem AI compute (GPU servers, accelerators, DPUs), storage (PowerScale, NVMe, object), network (nvidia, RoCEv2/InfiniBand, spineleaf, 400/800G), and control planes (Kubernetes/OpenShift).
• Define hardware BOMs, rack elevations, power/cooling envelopes, structured cabling, and airflow/thermal design aligned to DC constraints (hot aisle/cold aisle, liquid cooling readiness).
• Design multitenant isolation (airgapped zones, RBAC, network segmentation, QoS) and GPU partitioning (MIG, MPS) for mixed training/inference workloads.
• Establish capacity models for GPU/CPU, memory, storage throughput (GB/s), and eastwest/egress bandwidthtied to model sizes, training steps, and data ingest profiles.
• Create Day0/1/2 patterns: golden images, firmware baseline, control plane HA, cluster expansion and evacuation procedures.