Data Network_Cisco
Tata Consultancy Services
6 - 10 years
Chennai
Posted: 31/01/2026
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Job Description
TCS Hiring !!!
Role: Data Network_Cisco
Exp: 6-10 Years
Location : Chennai
JD
Primary Skill
- Cloud Networking incl. Cloud Connectivity (Azure, AWS, SoftLayer)
- Cloud Based Security Services AWS WAF and Azure Guard Duty
- Internet Connectivity
- Routing Protocols BGP and Route propagation among CSPs.
- Cloud Connectivity AWS Cloud WAN, Azure vWAN, Hub and Spoke Peering, Transit Gateway
- Network Security
- IP Addressing (Schemas, VLANS)
- Firewalls
- AWS and Azure Load Balancers offerings
- Site to Site VPNs
- Domain Name Services
- Micro segmentation
- All other IP Network based or reliant technologies.
- Cisco SDWAN.
The role will provide direction and authority in the following areas:
- Domain knowledge expert (Network)
- Strategic Planning
- Upgrade plans
- Define and track CSP standards
- Evolve technical solutions.
- Strategic planning
- Emerging technologies
- Innovation
- Designs and diagrams Visio and Lucid chart
- Publishing articles in the Network Domain (internal and external)
- Presenting on Technical symposiums (internal and external)
- Operations and Functional Duties Required:
- Manages day to day support of network services, equipment, and tools.
- Manages all request, issue and incident escalations.
- Manage network technical services strategy and drive annual planning process for network related teams.
- Point person on all SEV 1 / SEV 2 incident management. Responsible for ongoing quality improvement through an established Problem Management process.
- Develops and approves Root Cause Analysis (RCAs) and drives proactive / preventive process improvement.
- Develops and evolves network Methods & Procedures (M&PS) on an ongoing basis.
- Develops and manages projects and technical implementations related to networks, with minimal disruption to clients.
- Assists staff with troubleshooting, managing, and resolving technical issues with network infrastructure and services.
- Develops and manages projects and technical implementations to support our global network transition and transformation program.
- Develops and manages comprehensive cloud connectivity and exchange.
Secondary Skill
- Good knowledge of ITIL process
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