Senior Network Security Specialist

4 weeks ago


Irving, Texas, United States Saxon Global Full time
Job Title: Sr. Systems Analyst

At Saxon Global, we are seeking a highly skilled and experienced Sr. Systems Analyst to join our team. The ideal candidate will have a strong background in network security, firewall administration, and project management.

Key Responsibilities:
  • Provide support for all corporate and enclave firewalls, application delivery controllers, RADIUS, and RSA.
  • Develop and implement firewall changes for supported networks.
  • Evaluate requested changes for possible Cyber-Security Threats.
  • Provide 3rd level support to troubleshoot networking issues.
  • Interact with support-customers to resolve issues and provide solutions as required.
  • Provide off-hour support as operational needs dictate.
  • Lead and/or manage projects of various priorities in a fast-paced environment.
  • Provide Design Consultation for projects for firewall necessity and configuration.
  • Develop and execute disaster recovery and test plans for all supported devices.
  • Prepare support documentation for the 1st and 2nd level support groups.
  • Document and/or revise administration procedures for security, configuration, operation, and administration of devices.
Requirements:
  • A Bachelor's Degree in Computer Science or related field with at least 3-5 years' work experience in an enterprise IT environment.
  • Strong organizational skills and attention to detail are required.
  • The candidate must be knowledgeable of Information Security networking best practices and be able to evaluate design requests for Cyber Security threats.
  • The candidate must have extensive experience with firewall administration, upgrades, backups, configuration, and diagnostics.
  • The candidate must possess excellent project management, technical writing, and oral communication skills.
  • The candidate must possess excellent technical skills, particularly regarding Network Diagnostics, Firewall operations, and deployments (Cisco and/or Fortinet mandatory).
Preferred Skills:
  • VIPs and NAT for external interfaces.
  • Vulnerability review of hardware.
  • AAA systems (RSA, Radius).
  • Centralized Management tools (Cisco Systems Manager, FortiManager).
  • Cloud systems integration (ex. Azure).
  • NGFW Threat Management Tools (ex. web-filtering, application filtering).
  • Scripting/Automation.


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