Palo Alto, Fortinet, Cisco and broad com- Network Security Senior Specialist

NTT
Noida
Workplace: OnsiteFull timeFunction: Solutions Engineering & Sales EngineeringExperience: 7+ yearsSkills: ["Incident management","Change management","Risk management","Documentation","On-call support"]

Transition and deploy network security firewalls and proxies, providing steady-state support through incident management and change creation/deployment. Own risk documentation by creating and maintaining network diagrams, SOPs, and a risk register. Serve as an SME across Cisco ASA/FTD, Palo Alto, Fortinet, and Bluecoat (Broadcom) plus cloud proxies, performing upgrades and vulnerability mitigation. Represent network security changes in CAB reviews and provide 24x7 weekend on-call support.

Loading

Loading job details...

Preparing the role view and application actions.

FursaFursa
NTT
NTT
2 months ago

Palo Alto, Fortinet, Cisco and broad com- Network Security Senior Specialist

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 15 hours agoStatus: Live

Job Summary

Transition and deploy network security firewalls and proxies, providing steady-state support through incident management and change creation/deployment. Own risk documentation by creating and maintaining network diagrams, SOPs, and a risk register. Serve as an SME across Cisco ASA/FTD, Palo Alto, Fortinet, and Bluecoat (Broadcom) plus cloud proxies, performing upgrades and vulnerability mitigation. Represent network security changes in CAB reviews and provide 24x7 weekend on-call support.
Location: Noida
Workplace: Onsite
Employment Type: Full time
Job Function: Solutions Engineering & Sales Engineering
Seniority: Mid level

Key Responsibilities

  • •Transition and deploy firewalls and proxies.
  • •Create network diagrams and SOPs, and maintain a risk register.
  • •Provide steady-state support including request tasks, incident management, and change creation/deployment.
  • •Represent network security changes in CAB review meetings.
  • •Perform firewall and proxy upgrades and mitigate vulnerabilities, including 24x7 weekend on-call support.

Key Requirements

  • •Minimum 7 years of experience as a Network Security Senior Specialist.
  • •9 years as a Network Security Advisor.
  • •11 years and above for Network Security Specialist Advisor.
  • •SME experience across multiple firewall and proxy platforms (Cisco ASA/FTD, Palo Alto Firewalls, Fortinet, Bluecoat Proxy/Broadcom, and cloud proxies).
  • •Ability to perform firewall/proxy transitions, deploy changes, and execute upgrades while mitigating vulnerabilities.
Experience:7+ years
Skills:Incident managementChange managementRisk managementDocumentationOn-call support
Tech Stack:Cisco ASAFTDPalo Alto FirewallsFortinet firewallsBluecoat ProxyBroadcomCloud proxiesFirewallsProxiesNetwork diagramsSOPsRisk registerCAB

Company Brief

NTT
Dimension Data, operating under NTT Ltd, provides managed IT services, cloud and data center solutions, networking, cybersecurity, and digital transformation services to enterprise customers worldwide.
Industry: Professional Services
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Established Company
Valuation: Public Company (Market Cap in USD)
Headquarters: London, United Kingdom
Founded: 1983
WebsiteLinkedIn