Job Description
Network Security Engineer-III
Location: Remote
Experience: 712 years
Project: Cisco ASA to Palo Alto / Firepower EOL Migration
Role Overview: We are looking for an experienced L3 Network Security Engineer to support a large-scale Firewall Migration Project, transitioning firewalls from Cisco ASA (5508,5525,5545,5555 etc.) to Cisco Firepower and Palo Alto Next-Gen Firewalls (including 1410 models, VSYS, and VM-Series). The candidate will work closely with technical leads to execute migration activities, validate configurations, and support post-migration troubleshooting.
Key Responsibilities:
Participate in the migration and config conversion of:
o ASA Palo Alto (1410 VSYS, 1410 Single Tenant & VM-Series) o ASA Cisco Firepower with ASA Code or FTD
Perform configuration conversion using tools and manual methods.
Configure and validate: o NAT policies (Static, Dynamic)
o Site-to-Site VPNs and Client-to-Site VPNs (AnyConnect/Global Protect)
o Firewall Policies, HA, SSL VPNs, NextGen features (IPS/IDS)
o Strong knowledge of change/Incident management process.
Conduct pre- and post-migration validation.
Support change windows, participate in troubleshooting during cutovers.
Document configurations and migration steps.
Collaborate with L4 engineers and stakeholders during complex migrations.
Must-Have Skills:
Hands-on experience with:
o Cisco ASA o Cisco FTD/Firepower o Palo Alto NGFW (including 1410, VM-Series, VSYS) o Palo Alto NGFW (VSYS, Panorama, Expedition, Migration Manager )
Strong command of: o Cisco ASA- ACL, VPN setup (IPSec/SSL), AnyConnect, HA Setup, NAT, Policy Management, OS Upgrade. o Palo Alto- VPN setup (IPSec/SSL), Global protect, HA Setup, NAT, Policy Management, PANOS Upgrade. o Routing protocols (Static, OSPF, BGP) and switching fundamentals
Experience in ASA to Palo Alto / Firepower config conversion.
Familiarity with tools like Expedition, Migration Manager, or similar.
Solid troubleshooting and packet capture analysis skills. Soft Skills & Professional Attributes: Excellent interpersonal and communication skills able to clearly articulate ideas, processes, and technical concepts to both technical and non-technical audiences. Strong documentation abilities capable of creating and maintaining clear, concise technical documentation and procedures.
Flexible, proactive, and self-driven demonstrates initiative, reliability, and adaptability in dynamic environments.
Keyskills: Cisco ASA Migration Palo Alto Firewall NAT VPN Network Security Acl Troubleshooting
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