Senior Network Security Engineer - Remote, Palo Alto Expert

Eliassen Group; Columbus (OH); Remote; USD 83,000 - 124,000; Full time

Benefits offered by this job

Medical benefits

Dental benefits

Vision benefits

401k with company matching

Life insurance

Job summary

Eliassen Group is seeking a Senior Network Security Engineer to secure, scale, and strengthen a global network infrastructure. The role focuses on Palo Alto platforms, firewall architecture, segmentation, secure remote access, VPN, threat prevention, NAC, and security policy enforcement across data centers, offices, and cloud environments.

The engineer will own complex technical initiatives, collaborate with Network Engineering, Cloud and Infrastructure, and Cybersecurity teams, and participate

Qualifications

• 6+ years of experience engineering network security in complex production environments.
• Advanced hands-on with Palo Alto Networks technologies including PAN-OS and Panorama.
• Experience with Terraform, Ansible, Python, or Bash for automation.

Responsibilities

• Design, deploy, and maintain secure network architectures across data centers, offices, remote sites, and cloud-connected environments.
• Administer and optimize Palo Alto Networks technologies including PAN-OS, Panorama, GlobalProtect, Threat Prevention, URL Filtering, Application Control, and WildFire.
• Engineer and maintain firewall policy, segmentation, NAT, site-to-site VPN, remote-access VPN, and Zero Trust or SASE connectivity.
• Administer or support Network Access Control technologies and enterprise authentication controls.
• Analyze traffic and security logs, support vulnerability remediation, and participate in network-related incident response.
• Perform firewall upgrades, security hardening, and lifecycle maintenance aligned with change-management standards.
• Support routing, switching, WAN, and wireless infrastructure across data centers and global sites.
• Provide advanced troubleshooting for routing, firewall, connectivity, performance, and application-access issues.
• Support secure hybrid connectivity with Azure and AWS, including associated virtual firewall and routing technologies.
• Partner with infrastructure and cloud teams to incorporate network security requirements into solution designs.
• Coordinate with Palo Alto Networks, Juniper, and other vendors on escalations and technical issues.
• Automate repeatable network and security tasks using tools such as Terraform, Ansible, Python, or Bash.
• Develop and maintain configuration standards, network diagrams, runbooks, and technical documentation.
• Provide Tier 3 escalation support for outages, incidents, and complex network security issues.
• Mentor other engineers and share network security practices and troubleshooting methods.
• Participate in on-call rotations, planned maintenance windows, and emergency response when required.

Skills

Palo Alto PAN-OS

Firewall policy

NAT

VPN

Threat prevention

Routing & Switching

Network troubleshooting

Network automation

Terraform

Ansible

Python

Bash

Documentation

Cross-functional collaboration

Tools

PAN-OS

Panorama

GlobalProtect

Threat Prevention

URL Filtering

Application Control

WildFire

Azure

AWS

Job description

Eliassen Group is seeking a Senior Network Security Engineer to secure, scale, and strengthen a global network infrastructure. The role focuses on Palo Alto platforms, firewall architecture, segmentation, secure remote access, VPN, threat prevention, NAC, and security policy enforcement across data centers, offices, and cloud environments.

The engineer will own complex technical initiatives, collaborate with Network Engineering, Cloud and Infrastructure, and Cybersecurity teams, and participate