Network Security Advisor - firewalls and proxiea

NTT DATA, Inc.; India; On-site; INR 1,500,000 - 2,500,000; Full time

Job summary

NTT DATA, Inc. is seeking a Network Security Advisor in Noida, UP, India. This role involves managing firewalls and proxies, supporting incident management, and providing 24x7 coverage. Candidates should have 7-11 years of experience depending on the specific position level. The position requires strong knowledge of firewall platforms including Cisco ASA, Palo Alto, and Fortinet. Join our team at NTT DATA to advance your career in network security.

Qualifications

• Minimum of 7 years of experience for Network Security Senior Specialist.
• 9 years for Network Security Advisor.
• 11 years and above for Network Security Specialist Advisor.

Responsibilities

• Transition and deploy firewalls and proxies.
• Provide steady state support and incident management.
• Represent network security changes in CAB review meetings.
• Perform upgrades to firewalls and proxies and mitigate vulnerabilities.
• Perform 24x7 shift coverage with on-call support over weekends.

Skills

Firewall management

Proxy management

Incident management

Cisco ASA FTD

Palo Alto Firewalls

Fortinet firewalls

Bluecoat Proxy

Job description

Network Security Advisor - firewalls and proxiea

Date: Apr 23, 2026

Location: Noida, UP, IN

Company: NTT DATA Services

We are currently seeking a Network Security Advisor - firewalls and proxiea to join our team in Noida, Uttar Pradesh (IN-UP), India (IN).

Role Responsibilities:

• Transition and Deploy firewalls and proxies. Creating Network Diagrams, SOPs and maintaining Risk Register
• Provide steady state support to the team that involves request tasks, incident management and Change creation and deployment. Represent Network security changes in CAB review Meetings
• SME in multiple firewall and proxy platforms like Cisco ASA FTD, Palo Alto Firewalls, Fortinet firewalls Bluecoat Proxy (Broadcom) and Cloud Proxies
• Perform upgrades to firewalls and proxy and mitigate vulnerabilities
• Perform 24x7 shift coverage with On call Support over weekends

Basic Required Qualifications:

• Minimum 7 years of experience for Network Security Senior Specialist
• 9 Years for Network Security Advisor
• 11 years and above for Network Security Specialist Advisor

Equal Employment Opportunity Statement: NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here. If you'd like more information on your EEO rights under the law, please click here. For Pay Transparency information, please click here.