Responsibilities

• Perform Day 2 lifecycle management of Cisco APIC and Nexus 9000 (ACI mode), Cisco DNAC and Cisco ISE, Cisco Catalyst 9000 series (IOS-XE).
• Manage BAU operations, troubleshooting, and upgrades for routing and switching infrastructure across data center, DR, and remote sites.
• Ensure connectivity and network stability between remote locations and data centers.
• Administer and support network security platforms including Cisco FTD/ASA, Palo Alto, and Check Point firewalls.
• Implement, manage, and upgrade F5 Load Balancers (LTM, GTM, APM).
• Monitor network performance and ensure optimal utilization and availability.
• Perform incident management and root cause analysis (RCA).
• Execute change and release activities in alignment with ITSM processes.
• Conduct vulnerability assessment and mitigation planning for network and security infrastructure.
• Support system in...