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Network Security Architect / Subject Matter Expert

Network Security Architect / Subject Matter Expert

Pravi HR AdvisoryChennai
7 hours ago
Job description

Role : Network Security Architect / SME (10+ Years)

Location : Chennai

Experience : 10+ years

Job Summary :

We are looking for a seasoned Network & Security Architect / SME to lead the design, implementation, and governance of secure banking network infrastructure. The candidate will play a key role in strengthening the banks security posture, driving architecture decisions, and leading high-severity incident resolution.

Key Responsibilities :

  • Design and implement secure network architectures for banking systems across LAN, WAN, DC / DR, and Cloud.
  • Provide L3 / L4 escalation support and act as technical authority for complex incidents.
  • Lead incident response for network security breaches, including RCA and permanent fixes.
  • Define, enforce, and continuously improve network security policies aligned with RBI, PCI DSS, ISO27001, ITIL.
  • Act as bank SPOC for DCDR migrations, ensuring high availability and resilience.
  • Conduct regular architecture reviews, vendor meetings, and audits to maintain SLAs.
  • Guide, mentor, and upskill junior engineers in security best practices.
  • Stay updated on latest threats, vulnerabilities, and emerging network / security technologies.

Required Skills & Technologies :

  • Deep expertise in firewalls (Palo Alto, Check Point, Cisco Firepower, FortiGate).
  • Strong knowledge of routing / switching protocols OSPF, EIGRP, BGP; Nexus / Aruba switches.
  • Hands-on with load balancing (F5), VPNs, NAC (Forescout), AAA (Cisco ISE).
  • Enterprise-level wireless solutions Cisco, Aruba, Ruckus.
  • Advanced packet analysis (Wireshark, Riverbed) and monitoring (SolarWinds, NetFlow).
  • Strong understanding of public cloud security (AWS, Azure, OCI).
  • Proven experience with regulatory compliance in banking IT environments.
  • Excellent leadership, communication, and stakeholder management skills.

    • (ref : hirist.tech)

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    Network Security • Chennai