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Hallmark Global Technologies Inc Logo
Senior Network Security Consultant
Posted On: 15+ days ago
Experience: 15+ years
Availability: Remote
Openings: 1
Category: Sr. Network Security Consultant
Tenure: Contract - Corp-to-Corp
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Description

You will design and implement complex firewall policies and security architectures for cross-functional teams.

This role is remote.

Responsibilities

  • Design and implement firewall policies, including rule creation and troubleshooting.
  • Analyze data flows to formulate accurate allow/deny policies and validate network segmentation.
  • Provide technical leadership and apply expert networking fundamentals to solve security challenges.
  • Conduct log analysis for policy creation and segmentation validation.

Required Skills

  • 15+ years of overall industry experience, including 8+ years in security consulting.
  • Strong operational experience with Palo Alto firewalls.
  • Expertise in networking fundamentals: routing, switching, ACLs, IP/Subnetting, and protocols.
  • Understanding of micro-segmentation and secure application flows.
  • Familiarity with Python, PowerShell, and Ansible scripting.
  • CCNP certification or higher.
  • Bachelor's degree or equivalent experience.
  • U.S. citizenship required with ability to pass background checks.

Preferred Skills

  • Illumio Host Agent experience.
  • Prior management experience.

Education

Bachelor's degree

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