Networking
- Strong knowledge of:
- TCP/IP
- Routing & Switching
- VLANs
- WAN technologies
- Wireless networking
- Network security
- Experience with:
- Cisco Catalyst/Nexus platforms
- Aruba Controllers, Aruba Central, Aruba CX switches
- Ruckus SmartZone / Unleashed
- SD-WAN technologies

Security
- Hands-on expertise with:
- Palo Alto PAN-OS
- Fortinet FortiGate firewalls
- IPS/IDS
- VPN technologies
- Zero Trust concepts
- Network segmentation
- Experience implementing firewall policies and threat prevention.

Tools & Monitoring
- SolarWinds
- PRTG
- Wireshark
- Cisco DNA Center
- Aruba Central
- SIEM/log monitoring platforms

We are seeking an experienced Network Lead to design, implement, support, and optimize enterprise network infrastructure across multi-site environments. The ideal candidate will have robust expertise in Aruba, Ruckus, Cisco networking technologies, along with hands-on experience managing security platforms including Palo Alto and Fortinet FortiGate firewalls. This role involves leadership responsibilities, architecture planning,



troubleshooting, security enforcement, and coordination with cross-functional IT teams.
- Lead enterprise LAN/WAN/WLAN infrastructure operations and projects.
- Design, configure, and maintain:
- Aruba wireless and switching solutions
- Ruckus wireless infrastructure
- Cisco routers, switches, and network services
- Palo Alto firewalls
- Fortinet FortiGate security appliances
- Manage network security policies, VPNs, NAT, segmentation, and access controls.
- Implement high availability and redundancy solutions.
- Monitor network performance, availability, and security incidents.
- Perform advanced troubleshooting for routing, switching, wireless, and firewall issues.
- Lead network upgrades, migrations, and infrastructure refresh initiatives.
- Configure and maintain:
- VLANs
- STP/RSTP/MSTP
- OSPF/BGP/EIGRP
- QoS
- DHCP/DNS
- SD-WAN
- NAC solutions
- Conduct wireless site surveys and optimization.
- Maintain docu

📌 Senior Network Architect (Chennai)
🏢 Bahwan Cybertek
📍 Chennai