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WAF Engineer

NTT DATA, Inc.

2 - 5 years

Chennai

Posted: 23/12/2025

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Job Description

Web Application Firewall (WAF) & LTM: F5

Level: 2

Minimum Experience: 5 Years

Location: Chennai Onsite at Client Location, IB Headquarters.

Education Criteria: MCA OR BE/B.Tech in Electrical/Electronics/CS/IT

(BCA / BSC / MSC / Other Streams such as Mechanical not considered ).

Certification: At least one Security certification, PMP/ITIL Expert/CISA/CISM/CISSP OR Tool-Based Certification, should be completed within 30 days of onboarding.

  • Strong knowledge and Minimum 5 years Hands on Experience in Web Application Firewall (WAF) & LTM: F5
  • Admin & Troubleshooting experience in L2 level in F5 WAF.
  • Monitor all the SOC devices regularly, analyse the alarms & report to customer.
  • Configure the use cases, policy based on environment/customer requirement.
  • Troubleshoot the critical issues and co-ordinate with OEM to resolve the issues.
  • Daily ticket management (change/service request).
  • Analyze the triggered alarms in the WAF and report to customer.
  • Perform version upgradation, patch update & SOC device restoration.
  • Checking the Endpoint compliance report and involve improving the compliance level.
  • Advanced understanding of OWASP web application firewall and policy implementation maintenance.
  • Monitor WAF alerts, investigate incidents and provide response.
  • Implement and administer WAF solutions.

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