Drive Date-29-Aug-2026

Location-Chennai

EXP-8-12

Skill-Network Architect - SDWAN Versa specialist

Responsibilities

- Knowledge of Versa SASE features (Firewall, Secure Web Gateway, IPS, URL filtering). - Robust fundamentals in TCP/IP, routing, and switching. - Hands‐on experience with BGP, OSPF, static routing, and route redistribution. - Understanding of underlay/overlay network architecture. - Experience with MPLS, DIA, Broadband, LTE/5G WAN links. - Knowledge of QoS, traffic steering, link health monitoring, and SLA policies. - Experience with integrated firewall, NAT, zones, and security policies in Versa. - Understanding of segmentation, secure internet breakout, and Zero Trust concepts. - Basic exposure to IPsec, certificates, and encryption mechanisms. - Design, configure, and support enterprise‐grade WAN and SD‐WAN solutions. - Perform end‐to‐end deployment and administration of Versa SD‐WAN devices,



controllers, policies, and service profiles. - Optimize routing and implement traffic engineering, QoS, and performance tuning across WAN links. - Manage L2/L3 switching infrastructure and ensure seamless integration with WAN/SD‐WAN environments. - Conduct firmware upgrades, device onboarding, and network migrations with minimal downtime. - Work closely with ISPs for circuit issues, escalations, and provisioning new WAN links. - Maintain accurate documentation including network diagrams, configs, standards, and change records. - Provide technical guidance during major incidents, RCA documentation, and architectural improvements. - Help maintain code quality, organization, and automatization.

📌 TCS IS HIRING FOR Network Architect - SDWAN Versa specialist (Chennai)
🏢 Tata Consultancy Services
📍 Chennai