Track Lead (Support & Operations)

Teknik, data och digitalt · IT-infrastruktur och säkerhet · DevOps · Mjukvaruutveckling

I korthet

Seeking a Track Lead (Support & Operations) in Bengaluru, India, with strong hands-on experience in BGP, VXLAN-EVPN, Linux, and Kubernetes. This role involves designing, deploying, and troubleshooting large-scale production clusters, particularly within HPC and AI environments.

Ansvarsområden

Design and deployment of VXLAN-EVPN overlays, IRB, and multi-tenancy with VRFs.
Fabric monitoring and troubleshooting using streaming telemetry and Linux networking tools.
Understanding of rail-optimized architecture and fabric separation in GPU clusters.
Hands-on experience with NVIDIA DGX and GPU management/administration.
Architect, deploy, troubleshoot, and optimize large-scale production clusters.
Create HLD/LLD documents and validate designs before production rollout.

Krav

Strong hands-on experience with BGP (eBGP underlay, BGP unnumbered, ECMP) in leaf-spine/Clos data center fabrics.
Design and deployment of VXLAN-EVPN overlays, IRB, and multi-tenancy with VRFs.
Familiarity with the NVIDIA Spectrum-X Ethernet platform, ConnectX SuperNICs, and BlueField DPUs.
Good knowledge of Linux and the ability to quickly pick up Cumulus Linux.
Understanding of GPU cluster network design based on DGX reference architectures.
Good hands-on experience with Linux and Kubernetes.
Good working understanding of HPC environments.
Hands-on experience with NVIDIA DGX and GPU management/administration.
Deep hands-on experience with multiple network operating systems, such as Cumulus Linux, SONiC, IOS, Junos OS, and EOS.
Extensive experience with automated provisioning, shell scripting, Python, Ansible, Salt, APIs, and CI/CD pipelines.
Strong understanding of the interactions among networking, GPU computing, distributed storage, and HPC workloads.
Kubernetes
networking
ansible
HPC

Önskade kvalifikationer

Basic conceptual knowledge of InfiniBand, RDMA/RoCEv2, and lossless Ethernet tuning (PFC, ECN, DCQCN).
Good understanding of AI training and inference.
Advanced understanding of congestion control, traffic engineering, topology design, telemetry, and network performance optimization.

Förmåner

Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.

Färdigheter

BGPVXLAN-EVPNLinuxKubernetesNVIDIA DGXCumulus LinuxSONiCIOSJunos OSEOSAnsiblePythonSaltAPICI/CDHPC

#Support#Operations#Data Center#Networking#BGP#VXLAN-EVPN#Linux#Kubernetes#NVIDIA DGX#HPC#AI Training#Ansible#Python

Om HCLTech

Supercharging progress through technology and innovation

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered around digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending September 2022 totaled $12.1 billion. To learn how we can supercharge progress for…

Se alla lediga jobb hos HCLTech Läs mer om HCLTech Webbplats