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Security Managed Services Engineer (L3)

India, Mumbai · Job Posted January 25, 2026
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Job Description

The Security Managed Services Engineer (L3) will play a crucial role in managing and securing the organization's network infrastructure.

Job Responsibility

  • Managing and securing the organization's network infrastructure
  • Designing, implementing, and maintaining complex security infrastructures
  • Leading incident response efforts
  • Providing technical guidance to junior analysts

Requirements

  • Minimum of 5 years of experience in network security
  • Strong background in Next-Generation Firewalls, particularly Palo Alto and Check Point
  • Expertise in Anti-DDoS solutions
  • Bachelor's degree in Computer Science or Information Technology
  • Relevant certifications such as CEH and PCNSE

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  • Extensive Managed Services experience handling complex cross-technology infrastructure
  • Strong understanding of ITIL processes
  • Proven experience working with vendors and/or third parties
  • Ability to communicate and work across different cultures and social groups
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  • Active listening skills and adaptability to changing client needs
  • Client-focused approach to create positive client experiences throughout their journey
  • Bachelor's degree or equivalent qualification in IT/Computing (or demonstrated equivalent work experience)
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  • Proactively identifying and resolving technical incidents
  • Ensuring client infrastructure is configured, tested, and operational
  • Pre-emptive service incident resolution, product reviews, and operational improvements
  • Managing high-complexity tickets, performing advanced tasks, and providing diverse solutions while ensuring zero missed service level agreement (SLA) conditions
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  • Conducting necessary checks, applying monitoring tools, and responding to alerts
  • Logging incidents with required detail, analysing, assigning, and escalating support calls
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nttdata.com Logo
NTT DATA
Expiration Date
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What we offer
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  • Fulltime
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