Network Engineer

Responsibilities · Perform Day 2 lifecycle management of Cisco APIC and Nexus 9000 (ACI mode), Cisco DNA Cand 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 · Performincident management and root cause analysis (RCA) · Executechange and release activities in alignment with ITSM processes · Conduct vulnerability assessment and mitigation planning for network and security infrastructure · Support system integration and solution deployment · Handle stakeholder communication, inventory, and operational responsibilities as needed Requirements · Bachelor’s degree in Information Technology or related field · 5 years of experience in network engineering (data center and enterprise environments) · Experience with ITSM processes (Incident, Change, Problem Management) · Strong knowledge of network fundamentals (OSI, TCP/IP, LAN/WAN concepts) · Hands-on experience in routing and switching: OSPF, BGP, VLAN, STP, VTP, HSRP · Experience with Cisco technologies: Cisco Datacenter switches like Nexus / Cisco ACI / Cisco APIC leaf and spine / Cisco Multi-POD ACI setup · Experience with network security solutions: Cisco FTD/ASA, Palo Alto, Check Point · Strong knowledge of VPNs, GRE, DMZ, and 802.1X · Hands-on experience with F5 Load Balancing (LTM, GTM, APM) · Experience using packet analysis tools (e.g., Wireshark) · Strong trouble shooting and analytical skills