Global Palo Alto Firewall Engineer - 24/7 Security

Liberty Personnel Services, Inc.; Houston (TX); On-site; USD 120,000 - 170,000; Full time

Job summary

Liberty Personnel Services, Inc. is seeking a Palo Alto Firewalls Engineer to own the edge of a global network from Houston, TX.

You will design and secure a complex, always-on network with Palo Alto at its core, implementing Zscaler, SASE, and cloud security while driving incident response and automated security workflows. You will lead firewall design, policy enforcement, and 24/7 operations, leveraging App-ID/User-ID, and Cisco routing as part of a broad security stack.

Qualifications

• 3+ years hands-on BGP, Cisco routing/switching, and WAN experience.

Responsibilities

• Design, configure, and manage Palo Alto Next-Gen Firewalls and Panorama.
• Implement and monitor ZIA/ZPA to secure user traffic at scale.
• Lead incident response and security policy development for a 24/7 global network.
• Automate firewall changes and security checks with scripting.

Skills

Palo Alto NGFW

Panorama

Zscaler ZIA

Zscaler ZPA

BGP routing

Cisco routing

Scripting (Python/Ansible/Terraform)

24/7 operations

Tools

Ansible

Python

Terraform

Job description

Liberty Personnel Services, Inc. is seeking a Palo Alto Firewalls Engineer to own the edge of a global network from Houston, TX.

You will design and secure a complex, always-on network with Palo Alto at its core, implementing Zscaler, SASE, and cloud security while driving incident response and automated security workflows. You will lead firewall design, policy enforcement, and 24/7 operations, leveraging App-ID/User-ID, and Cisco routing as part of a broad security stack.