Core Specialty Insurance Holdings, Inc.

Network Security Engineer – Palo Alto

Core Specialty Insurance Holdings, Inc.

full-time

Posted on:

Location Type: Hybrid

Location: Dallas • Ohio • Texas • United States

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Tech Stack

AzureCloudFirewallsTCP/IP

About the role

  • Configure, deploy, and maintain Palo Alto Networks firewalls across data center, branch, and cloud environments
  • Manage Panorama for centralized firewall policy management, logging, and configuration consistency
  • Implement, review, and optimize firewall security policies, NAT rules, and security profiles
  • Design and support secure remote access solutions, including Global Protect and site-to-site VPNs
  • Perform regular firewall rule reviews, cleanup, and risk assessments
  • Partner with the SOC to investigate and respond to network-based security incidents
  • Provide firewall and network security expertise during incident containment and remediation
  • Support secure network segmentation and Zero Trust initiatives
  • Ensure firewall configurations align with NIST, ISO 27001, HIPAA, PCI-DSS, and NAIC requirements
  • Maintain documentation including network diagrams, configuration standards, and operational runbooks
  • Other duties as assigned

Requirements

  • Bachelor’s degree in Computer Science, Information Security, or a related field — or equivalent practical experience
  • Minimum of 5+ years of hands-on experience in network security or security engineering roles
  • Strong background with Azure components
  • Strong experience with Palo Alto Network Firewalls, Panorama, VPN Technologies (GlobalProtect, site-to-site VPNs), and network security fundamentals (TCP/IP, routing, segmentation, traffic inspection)
  • Applicants must be authorized to work for any employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa for this position
Benefits
  • medical, dental, vision, and life insurances
  • short and long-term disability
  • Company-match of 100% of a 6% contribution 401(k) plan
  • Employee Assistance Plan
  • Health Savings Account
  • Flexible Spending Account
  • Health Reimbursement Account
  • wellness program
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Palo Alto Networks firewallsPanoramaVPN TechnologiesGlobalProtectnetwork security fundamentalsTCP/IProutingsegmentationtraffic inspectionfirewall security policies
Certifications
Bachelor’s degree in Computer ScienceBachelor’s degree in Information SecurityNIST complianceISO 27001 complianceHIPAA compliancePCI-DSS complianceNAIC compliance