Sr Network Security Engineer

4 weeks ago


Norwalk, United States Vaco Full time

Senior Network Security Engineer
Hybrid - Phoenix AZ

Job Summary:
Support the Network Access Control platform and other network security initiatives with technical expertise and operational management.

Essential Duties and Responsibilities:
  • Provide technical support and guidance to IT personnel in subsidiaries and business units.
  • Monitor internal/external firewall health and telemetry.
  • Assist in implementing network segmentation and access control strategies for improved security.
  • Make policy changes to internal/external firewalls as required.
  • Implement and maintain LAN/Wireless Security Standards (802.1X, EAP-TLS, Port Security).
  • Perform daily administration and enhance enforcement policies of the Network Access Control Platform.
  • Aid in Network Forensics as part of Security Analysis.
  • Manage and resolve internal and service provider trouble tickets.
  • Conduct research on problems and evaluate potential solutions.
  • Perform additional duties as needed.
Qualifications:
  • Demonstrated expertise in implementing/administering Network Access Control and related modules.
  • Proficient in managing Cisco Catalyst Switches and Palo Alto Firewalls.
  • Familiarity with Network Security Protocols (802.1X, RADIUS, EAP-TLS, Cisco Port Security).
  • Minimum five years of experience supporting large Enterprise LAN/WAN/Cloud environments.
  • Project leadership/management experience.
  • Preferred experience with InfoBlox DDI and Palo Alto Cortex.


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