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NTT DATA Logo NTT DATA · IT - Administration

Routing & Switching Network Security Advisor - Firewalls And Proxies

India, Noida · Job Posted May 15, 2026
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Job Responsibility

  • Transition and Deploy firewalls and proxies
  • Creating Network Diagrams, SOPs and maintaining Risk Register
  • Provide steady state support to the team that involves request tasks, incident management and Change creation and deployment
  • Represent Network security changes in CAB review Meetings
  • Perform upgrades to firewalls and proxy and mitigate vulnerabilities
  • Perform 24x7 shift coverage with On call Support over weekends

Requirements

  • Minimum 7 years of experience for Network Security Senior Specialist, 9 Years for Network Security Advisor, 11 years and above for Network Security Specialist Advisor
  • SME in multiple firewall and proxy platforms like Cisco ASA FTD, Palo Alto Firewalls, Fortinet firewalls Bluecoat Proxy (BroadCom) and Cloud Proxies
  • Perform upgrades to firewalls and proxy and mitigate vulnerabilities
  • Perform 24x7 shift coverage with On call Support over weekends
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