TCS IS HIRING FOR Network Routing(WAN Technology)

Job description

**Location** - 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.