Network Security Engineer
PALO ALTO NETWORKS - CSS Corp
Jan 2022 - Dec 2022 (1 year)
Provided advanced technical support as a TAC Engineer, troubleshooting complex
security and networking issues across enterprise environments using deep packet
analysis and the OSI model
Diagnosed critical, customer-impacting incidents involving firewalls, VLAN behavior,
ARP analysis, MAC-to-IP mapping, routing, and end-to-end packet-flow logic across
hybrid infrastructures
Supported deployments and operations across cloud platforms including Amazon Web
Services, Google Cloud, and Microsoft Azure, with focus on secure connectivity, identity,
and cloud-native protection models
Worked extensively with Palo Alto Networks technologies such as Palo Alto Cortex,
Prisma Access, and Panorama to investigate threats, manage policies, and support
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