Key Operations & Administration:
- Manage and support enterprise Data Center, LAN, and WAN network infrastructure across multiple locations.
- Perform L3 level troubleshooting for complex network issues and provide root cause analysis.
- Configure, implement, and maintain routing and switching infrastructure across Cisco and Aruba OEM platforms.
- Monitor network performance, identify potential issues, and implement proactive solutions.
Wireless Infrastructure Management:
- Implement, configure, and troubleshoot Wireless LAN Controllers (WLC) and Access Points (AP).
- Manage wireless infrastructure across Cisco, Aruba, and Juniper platforms.
- Ensure high availability and optimal performance of wireless networks across enterprise environments.
SD-WAN Deployment & Support:
- Deploy, configure, and troubleshoot SD-WAN solutions in enterprise environments.
- Work with SD-WAN technologies such as:
- Cisco SD-WAN
- Palo Alto
- HPE
- Versa Networks
- VMware Velocloud
- Fortinet SD-WAN
- Ensure optimized traffic routing and application performance across distributed networks.
Network Security Management:
- Configure and manage enterprise network security platforms including:
- Palo Alto Firewalls
- F5 LTM / GTM
- Implement and manage network security policies, firewall rules, and access control mechanisms.
- Monitor security alerts and ensure compliance with organizational security standards.
Data Center Networking:
- Manage and troubleshoot Data Center networking technologies.
- Implement advanced networking technologies such as:
- Cisco ACI
- VMware NSX
- SDN / SDA
- Cisco DNA Center (DNAC)
- Ensure seamless connectivity between data center and branch networks.
Incident & Problem Management:
- Handle major incident resolution and perform detailed root cause analysis (RCA).
- Work with cross-functional teams to resolve complex infrastructure issues.
- Maintain documentation for network configurations, procedures, and troubleshooting steps.
Network Optimization & Performance:
- Perform network capacity planning and performance tuning.
- Analyze network traffic patterns and recommend improvements.
- Ensure high availability and scalability of network infrastructure.
Required Skills & Expertise:
Networking Technologies:
- Strong knowledge of Routing & Switching (R&S) concepts.
- Experience with enterprise networking technologies including:
- BGP
- OSPF
- EIGRP
- VLAN / VTP
- STP
- HSRP / VRRP
Network Infrastructure:
- Hands-on experience in managing Data Center, LAN, and WAN networks.
- Experience with multi-vendor networking environments such as:
- Cisco
- Aruba
- Juniper
SD-WAN Technologies:
- Experience in deployment, configuration, and troubleshooting of any of the following:
- Cisco SD-WAN
- Palo Alto SD-WAN
- Versa Networks
- VMware Velocloud
- Fortinet SD-WAN
- HPE SD-WAN
Network Security:
- Hands-on experience with:
- Palo Alto Firewall
- F5 LTM / GTM
- Network security policies and firewall rule management
- VPN and secure network access
Network Lead Administrator • Bangalore
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