Senior Network Security Engineer

Cboe Global Markets

Hybrid

Quick summary

Work type: Hybrid
Location: Overland Park, KSChicago, IL
Salary: $119,000–$169,400 / yr
Posted: 6 days ago
Nearby: 99+ roles within 25 mi

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $167k

This role $144k

$109k most similar roles pay here $213k

This role pays less than 70% of similar roles. Most pay $140,103–$193,000 — the shaded band above. At the midpoint, this role pays about $144k versus about $167k for comparable roles.

Based on 240 similar postings.

Employer

About Cboe Global Markets

Cboe Global Markets, Inc. is a leading global provider of financial exchange operator services, clearinghouse, and investment solutions.

Cboe Global Markets currently has 23 open roles on FindRole.

Listed pay typically runs $119,000–$157,300 across 23 roles with salary data.

Most-posted roles

View all roles at Cboe Global Markets

At a glance

TL;DR · Senior Network Security Engineer

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As a Sr. Network and Firewall Security Engineer on the Network Security Team, you will secure and operate connectivity across global offices and data centers using Palo Alto firewalls. Your daily tasks include designing, deploying, and optimizing security policies in complex enterprise environments, collaborating with infrastructure teams to ensure high availability, and supporting stakeholders with advanced troubleshooting skills. You must have hands-on experience with Palo Alto CLI-based debugging and strong foundational knowledge of core networking principles like BGP, OSPF, and packet-level analysis. The ideal candidate is a skilled communicator who can mentor junior engineers and articulate technical insights to senior leadership while driving problem resolution in cross-functional settings. Essential qualifications include 7+ years of network and security engineering experience with at least 5 years managing Palo Alto firewalls, SSL decryption, and Panorama-based centralized management, along with expertise in TCP/IP, routing protocols, and secure architecture patterns.

Skills

Palo Alto BGP OSPF Routing Protocols NAT TCP/IP Packet-Level Analysis Structured Troubleshooting Zone-Based Design Micosegmentation Zero-Trust Concepts Scripting APIs AWS Cloudflare Kubernetes Arista

What you'll do

Design and deploy Palo Alto firewall solutions across global environments.
Lead complex security integrations using core networking principles like BGP and OSPF.
Troubleshoot advanced issues involving firewalls and network infrastructure.
Mentor junior engineers in structured troubleshooting and operational best practices.
Evaluate and recommend enhancements to improve security architecture continuously.
Serve as a senior escalation point for network security operations and incidents.
Communicate technical findings effectively with senior leadership and engineering teams.

What we're looking for

7+ years of network and security engineering experience in enterprise environments
5+ years managing Palo Alto firewalls, including SSL decryption and centralized management
Strong experience designing and troubleshooting complex network and security environments
Deep understanding of TCP/IP, traffic flows, and structured troubleshooting methodologies
Experience leading firewall migrations and contributing to enterprise network security architecture
Familiarity with additional enterprise networking platforms and cloud security controls
Relevant industry certifications such as Palo Alto or Cisco

F5 Network Security Engineer, Senior

Booz Allen Hamilton

Fort Meade, MD 19 days ago $86,900–$198,000

F5 BGP IPv6 Azure Cisco Juniper SMTP RedHat BIND Terraform CI/CD Docker Kubernetes AWS PostgreSQL

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