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 (India)
🏢 Tata Consultancy Services
📍 India