Palo Alto Network Security Engineer | Firewall VXLAN Expert

Tata Consultancy Services; Sunnyvale (CA); On-site; USD 90,000 - 140,000; Full time

Job summary

Tata Consultancy Services is seeking a hands-on network security engineer with expertise in Palo Alto firewalls, VXLAN, and enterprise deployments in Sunnyvale, CA. The ideal candidate will manage firewall administration, policy creation, and firewall health monitoring through Splunk dashboards.

The role emphasizes real-time troubleshooting, firewall migrations to Panorama, and ongoing network segmentation initiatives. Labs, VRFs, and hardware refresh activities are part of the responsibilities.

Qualifications

• Real-time hands-on understanding of Palo Alto firewalls used in enterprise environments.
• Experience with firewall requests and troubleshooting.
• Experience optimizing PAN-OS rules and auditing configurations.
• Experience performing fleet-wide software upgrades for network devices.
• Lab onboarding, profiling and securing network environments.
• Ability to create security policies for FireWall deployments.
• Experience with Splunk dashboards related to firewall health.
• Experience with VLAN expansion and lab migrations.
• Knowledge of VXLAN and related network overlays.
• Experience migrating lab VRFs and pan-os appliances in labs.

Skills

Palo Alto firewall admin

Firewall troubleshooting

PAN-OS rule optimization

Panorama migrations

BGP for legacy LAN

VXLAN knowledge

Lab onboarding & security

Security policy creation

Splunk dashboard remediation

VLAN expansion

Tools

Splunk

Panorama

Job description

Tata Consultancy Services is seeking a hands-on network security engineer with expertise in Palo Alto firewalls, VXLAN, and enterprise deployments in Sunnyvale, CA. The ideal candidate will manage firewall administration, policy creation, and firewall health monitoring through Splunk dashboards.

The role emphasizes real-time troubleshooting, firewall migrations to Panorama, and ongoing network segmentation initiatives. Labs, VRFs, and hardware refresh activities are part of the responsibilities.