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Firewall - Network Security Specialist

NTT DATA

Noida, Uttar Pradesh, India Full-time June 25, 2026
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Opportunity Description

Job Description

  • The Network Security Specialist would work on Requests, Changes, Incidents and Problem records to support our customers’ network security environment.
  • Implement Network Security solutions and provide operational support in a customer environment.
  • Configure FW rules in Palo Alto and append the security profiles.
  • Hands on experience with the security profiles.
  • Update signatures on Palo Alto, FTD and other FW operations tasks.
  • Will provide technical escalation to L1 support engineers
  • Provide Oncall support for high severity incidents in a 24x7 environment
  • Detect security issues, create customer tickets and manage problems until closure.
  • Ensure that Service Level Agreements and operational standards are met.
  • Perform system maintenance, checkups and maintain current documentation.
  • Provide resolution plans for device issues.
  • Propose service, process and technical...
    • Full-time Computer Occupations

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    Opportunity Details

    Location Noida, Uttar Pradesh
    Country India
    Type Full-time
    Category Computer Occupations
    Posted June 25, 2026
    Deadline August 04, 2026

    About NTT DATA

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    NTT DATA

    Noida, India

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