Experience : 8-12+ Years
Required Skills
Aruba Enterprise Wi-Fi (Controllers, Access Points, Aruba Central/AirWave), LAN/WAN, TCP/IP, VLAN, DHCP, DNS, NETKA Network Manager, CommScope Invision, Master & Slave Clock Systems (GPS, NTP, PTP), Network Monitoring & Performance Management, SNMP, Syslog, Network Analytics, Windows Server, Linux, VMware, Network Security (NAC, Wireless Security, VLAN Segmentation), ITIL Incident, Problem & Change Management, Root Cause Analysis (RCA), Backup & Disaster Recovery, Vendor & OEM Coordination
Job Description
The Senior Network & Infrastructure Engineer (L3) is responsible for the administration, monitoring, troubleshooting, optimization, and lifecycle management of the airport's enterprise network and communication infrastructure in a 24×7 operational environment. As the highest technical escalation point (L3), the role ensures the availability, performance, security, and resilience of mission-critical wired and wireless networks supporting airport operations, passenger services, and business applications. The engineer collaborates with airport operations, OEMs, and vendors to resolve complex technical issues, maintain network infrastructure, ensure SLA compliance, and drive continuous service improvements.