Network and Security Engineer L2

Galaxy, one of the India's largest System Integrators, helps customers grow their businesses by integrating best-in- class IT solutions, products, and services. Galaxy was incorporated in 1987 and is one of the oldest and most respected names in the industry. Galaxy is a trusted IT services provider to more than a thousand large enterprises spread across India.

Roles & Responsibilities:

• Experience in support and troubleshooting of network and security devices.
• Good knowledge of Layer2, Layer3 Protocols for IP Networks e.g. DHCP, DNS, ICMP, ARP, NAT, QoS etc.
• Sound knowledge of OSI layer model, TCP/IP protocols, Sub netting, VLANs.
• Sound knowledge of switching technologies like STP, HSRP, Port Security, Inter VLAN routing etc.
• Good knowledge of routing concepts like static and default routing, OSPF etc.
• Good knowledge of TCP/IP Network Troubleshooting & related tools e.g. PING, Trace Route, NsLookup, Packet capture etc.
• Taking backups of network devices and maintaining the same.
• Upgrade firmware/Software of network and security devices.
• Logging calls to service provider in case of Link failure and pursue till communication restores.
• Strong hands-on L2 level experience Palo Alto and SonicWALL Firewall.
• Configuration and troubleshooting of Site-to-Site VPN, SSL VPN and Global Protect.
• Good knowledge of Proxy solutions like Zscaler.
• Extensive Experience in Wireless Controller and access points.
• SOC Alert mitigation.
• Basic knowledge of SIEM solution.