Job Description
Drive Date-29-Aug-2026
nLocation-Chennai
nEXP-8-12
nSkill-Network Architect - SDWAN Versa specialist
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nResponsibilities
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- Knowledge of Versa SASE features (Firewall, Secure Web Gateway, IPS, URL filtering).n
- Strong fundamentals in TCP/IP, routing, and switching.n
- Hands‑on experience with BGP, OSPF, static routing, and route redistribution.n
- Understanding of underlay/overlay network architecture.n
- Experience with MPLS, DIA, Broadband, LTE/5G WAN links.n
- Knowledge of QoS, traffic steering, link health monitoring, and SLA policies.n
- Experience with integrated firewall, NAT, zones, and security policies in Versa.n
- Understanding of segmentation, secure internet breakout, and Zero Trust concepts.n
- Basic exposure to IPsec, certificates, and encryption mechanisms.n
- Design, configure, and support enterprise‑grade WAN and SD‑WAN solutions.n




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

📌 TCS IS HIRING FOR Network Architect (Tamil Nadu)
🏢 Tata Consultancy Services
📍 Tamil Nadu