Senior Infrastructure Security Engineer-L3 (Palo Alto & Cloud Operations)
Core
Senior Infrastructure Security Engineer managing Palo Alto Networks NGFW and Panorama operations at client sites.
Role type
Senior IC infrastructure security engineer (firewall & cloud ops)
Builds
High-availability firewall infrastructure and security compliance for enterprise clients
Domain
Cybersecurity, Network Security, Cloud Infrastructure
Deliverable
production ML models | product features | dashboards & analysis | client delivery | infrastructure
Required skills
Palo Alto Networks NGFW administration, PAN-OS troubleshooting, Panorama management, firewall policy configuration, NAT/routing/VPN setup, HA failover testing, firmware upgrades, incident/problem/change management, root cause analysis, technical reporting
Preferred skills
PCNSA certification, ITIL Foundation, CCNP Security, enterprise network security architecture design
Technologies
Palo Alto Networks PA-Series, PAN-OS, Panorama, GlobalProtect, IPSec, SSL-VPN, BGP, OSPF, SD-WAN
Responsibilities
Lead L2/L3 support for Palo Alto and cloud operations; Manage security policies, NAT, routing, zones, and VPNs; Monitor firewall health and threat dashboards; Perform firmware upgrades and HA testing; Administer Panorama for centralized management; Act as SPOC for operational issues; Coordinate with TAC and internal teams; Mentor junior engineers; Manage incident/problem/change activities; Conduct RCA and maintain documentation; Prepare MIS and client status reports
Seniority
Senior, hands-on IC with client-site deployment
