Job Opportunity Posted 6 days ago

TCS IS HIRING FOR Network Routing(WAN Technology)

Tata Consultancy Services
Tamil Nadu
T
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Job Description

**Walkin Drive**

Drive Date- 9/5/2026

Drive Venue-TCS Magnum Chennai One IT SEZ Phase-2 on the 200 Feet Radial Road in Thoraipakkam, Chennai.

EXP-10-12 Yrs

Skill-Network Routing(WAN Technology)


Responsibilities


  • Network Design & Architecture: Lead the design and implementation of enterprise-level LAN, WAN, and wireless network solutions, ensuring alignment with organizational requirements and industry best practices.
  • Advanced Troubleshooting: Provide expert-level troubleshooting support for complex network issues, including routing, switching, wireless connectivity, and firewall configurations.
  • Firewall Management: Oversee and manage firewalls (Checkpoint, Cisco ASA, Palo Alto, etc.), ensuring secure network traffic and protecting the network from unauthorized access.
  • Optimization & Performance Tuning: Continuously monitor and optimize LAN, WAN, and wireless performance, including latency, bandwidth utilization, and high availability.
  • Security Solutions: Implement and maintain network security policies, firewalls, and VPNs to ensure confidentiality, integrity, and availability of resources.
  • Wireless Network Management: Manage and optimize wireless networks, including site surveys, AP placement, and wireless security protocols (WPA2/WPA3).
  • Network Upgrades & Maintenance: Plan and execute network upgrades, firmware patches, and hardware replacements.
  • Mentorship & Knowledge Transfer: Provide technical guidance to junior engineers and support staff.
  • Incident & Problem Management: Lead resolution of complex network incidents ensuring timely escalation and closure.
  • Network Monitoring & Reporting: Monitor network health using tools and provide detailed performance and incident reports.
  • Collaboration with Cross-functional Teams: Work with security, cloud, and data center teams for enterprise-wide integration.
  • Documentation & Process Improvement: Maintain detailed documentation and contribute to operational improvements.

**Apply Only If Interested**

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