Senior Enterprise Firewall Engineer — Next‑Gen Security

Oklahoma AG; Oklahoma City (OK); On-site; USD 126,000 - 154,000; Full time

Benefits offered by this job

Vacation leave 15 days

Sick leave 15 days

11 paid holidays

Comprehensive benefits package

Job summary

Oklahoma AG is seeking a Sr. Firewall Engineer to administer next‑generation firewalls and troubleshoot complex security issues.

You will help maintain a resilient network environment for agencies and education partners, collaborating with cross‑functional teams in fast‑moving operations. The role requires a bachelor’s degree and 3+ years of enterprise firewall experience, with hands‑on work with Palo Alto, Fortinet, and related tooling.

Qualifications

• Bachelor’s degree in IT, Computer Science, Engineering, or related field.
• 3+ years of enterprise firewall or network security engineering experience.
• Experience with next‑generation firewalls and enterprise policy management.

Responsibilities

• Configure and maintain enterprise firewalls (Palo Alto, Fortinet, etc.).
• Manage security policies, NAT, VPNs, and network segmentation.
• Monitor logs, investigate alerts, and work with Cyber Command on incident response.
• Troubleshoot advanced connectivity and security issues (Tier 3/Tier 4).
• Maintain accurate documentation, rule reviews, and diagrams.
• Use ServiceNow for tickets, workflows, and approvals.
• Submit, plan, and execute approved changes through established change‑management processes.
• Collaborate with network, cloud, and cybersecurity teams to support deployments and migrations.
• Participate in a 24×7 on‑call rotation as needed.

Skills

Network security engineering

Enterprise firewall management

Documentation and communication

On-call coordination

Education

Bachelor's degree in IT/CS/Engineering

Tools

Palo Alto Networks

Fortinet

Panorama

Azure/AWS/GCP networking

VPNs, NAT, policy management

OSPF/BGP

Job description

Oklahoma AG is seeking a Sr. Firewall Engineer to administer next‑generation firewalls and troubleshoot complex security issues.

You will help maintain a resilient network environment for agencies and education partners, collaborating with cross‑functional teams in fast‑moving operations. The role requires a bachelor’s degree and 3+ years of enterprise firewall experience, with hands‑on work with Palo Alto, Fortinet, and related tooling.