Location- Chennai
Exp - 5-8
Skills - DNS

Responsibilities

Network Design & Management: Design and maintain resilient, scalable network infrastructure across data canters, warehouses, and retail stores. Manage WAN, LAN, and WLAN environments using Cisco and/or Aruba technologies, including switches, access points, and controllers. Lead routing and switching deployments and ensure optimal performance.
Network Services & Integrations: Maintain essential services such as RADIUS, TACACS+, DNS, DHCP, NTP, and AAA integrations.
Lifecycle Management & Automation: Coordinate hardware upgrades, deployments, and lifecycle management. Drive automation initiatives using Python, Ansible, or similar tools to improve efficiency.
Documentation & Standards: Develop and maintain network standards, diagrams, configurations, troubleshooting guides, and contribute to policies and playbooks.
Cloud Connectivity (Optional): Support hybrid cloud networking in Azure, including VNets, ExpressRoute,



and VPN Gateway.
Project Delivery: Lead end-to-end delivery of network projects—such as store rollouts, office expansions, and cloud migrations, ensuring timely execution, quality standards, and alignment with architectural guidelines.
Collaboration & Integration: Partner with stakeholders to deliver cohesive network solutions and support cross-functional initiatives, including omnichannel retail, e-commerce, and sustainability programs.
Operational Support: Provide Tier 3 escalation for critical network issues and collaborate with operations teams to ensure proactive monitoring and rapid incident response.
Documentation & Standards: Maintain engineering documentation, configuration standards, and playbooks, while contributing to the development of network policies and procedures .

📌 TCS IS HIRING FOR DNS (Chennai)
🏢 Tata Consultancy Services
📍 Chennai