Job Description WALKIN DRIVE Drive Venue - TATA Consultancy Services Ozone Techno Park, 24, Rajiv Gandhi Salai, Navalur, Chennai, Tamil Nadu Drive Date - 8/8/26 Location - Chennai Exp - 6-8 yrs Skills - Network - Routing switching 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

📌 TCS IS HIRING FOR Network (Chennai)
🏢 Tata Consultancy Services
📍 Chennai