"Virtual Drive"

Skill:- Network Architect - SDWAN Versa specialist

Location:- Chennai

Exp:- 8 to 12Yr

Key responsibility-

Job Requirements*
Solid hands‑on experience with
Versa Director
,
Analytics
, and
FlexVNF
.
Design, deployment, and support of
Versa SD
‑
WAN (Branch, Hub, DC, Cloud)
.
Experience with
zero
‑
touch provisioning (ZTP)
and branch onboarding.
Configuration and management of
device templates, workflows, and policies
.
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
.

Key Responsibilities*
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 current 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
Ability to act a

📌 Network Architect Chennai
🏢 Tata Consultancy Services
📍 Chennai