Firewall, Prisma - Networking Senior Specialist Advisor

NTT DATA BUSINESS SOLUTIONS; Dadri; On-site; INR 4,000,000 - 7,000,000; Full time

Job summary

NTT DATA BUSINESS SOLUTIONS in Noida seeks a Firewall, Prisma - Networking Senior Specialist Advisor with 12+ years of hands-on experience in Palo Alto, Prisma, and Fortinet to manage and enhance customers' security infrastructures.

You will design, troubleshoot, and implement network security solutions, perform daily maintenance, and provide technical escalation. The role requires independent work and 24x7 on-call readiness for critical incidents.

Qualifications

• Hands-on experience with Palo Alto, Prisma, Fortinet products.
• Experience in designing and implementing network security solutions.
• Ability to troubleshoot complex firewall and traffic issues.

Responsibilities

• Handle requests, changes, incidents and problems for customer network security environments.
• Implement network security solutions and provide operational support.
• Perform health status checks and documentation for security platforms.
• Provide 24x7 on-call support for high-severity incidents.
• Conduct rule-set reviews to improve security footprint.

Skills

Palo Alto

Fortinet

Prisma

App-id filtering

Security architecture

Troubleshooting

Tools

Palo Alto

FortiGate

Prisma SASE

Job description

Job Summary

We are currently seeking a Firewall, Prisma - Networking Senior Specialist Advisor to join our team in Noida.

The Network Security Specialist Advisor will engage in daily maintenance and operations of the Firewall, Prisma. The Network Security Specialist Advisor will work primarily with Network Security products from different vendors like Palo Alto, FortiGate. The Network Security Specialist advisor would design, confirm, determine and/or troubleshoot traffic flows, security implementation and configurations etc. Network Security Services include daily maintenance and operations of multiple customers network security infrastructure. The successful candidate will be required to troubleshoot firewall and network traffic flows, as well as maintain accurate documentation of network and security products, support activities and processes. The candidate will also be required to work independently and remotely when troubleshooting and must also be able to solve problems with minimal client input and ability to elevate when solution is not readily apparent.

Role Overview

We are currently seeking a Firewall, Prisma - Networking Senior Specialist Advisor to join our team in Noida.

The Network Security Specialist Advisor will engage in daily maintenance and operations of the Firewall, Prisma. The Network Security Specialist Advisor will work primarily with Network Security products from different vendors like, Palo Alto, FortiGate. The Network Security Specialist advisor would design, confirm, determine and/or troubleshoot traffic flows, security implementation and configurations etc. Network Security Services include daily maintenance and operations of multiple customersnetwork security infrastructure. The successful candidate will be required to troubleshoot firewall and network traffic flows, as well as maintain accurate documentation of network and security products, support activities and processes. The candidate will also be required to work independently and remotely when troubleshooting and must also be able to solve problems with minimal client input and ability to elevate when solution is not readily apparent.

Responsibilities

• The Network Security Specialist Advisor would work on Requests, Changes, Incidents and Problem records to support our customers network security environment.


• Implement Network Security solutions and provide operational support in a customer environment.


• CCIE R S / Data centre


• Expert knowledge on Palo Alto url filtering, Vulnerability protection, AV, Anti-spyware profiles.


• Strong knowledge on App-id, use of app filters


• Expert in troubleshooting issues with packet captures, debugs on Pal Alto and Fortinet FW


• The SME will provide technical escalation to L2 support engineers.


• Write custom queries on Palo Alto to fetch reporting data.


• Provide On-call support for high severity incidents in a 24x7 environment.


• Ensure that Service Level Agreements and operational standards are met.


• Perform system maintenance, checkups and maintain current documentation.


• Provide resolution plans for device issues.


• Propose service, process, and technical improvements to management.


• Experience and at least 12+ years Network Security administration experience.


• Excellent Time Management skills required to properly manage operations duties and other task that will assist in the optimization of the firewall team.


• Strong troubleshooting skills around Palo Alto Firewalls.


• Solid understanding of the template/stack architecture.


• Responsibilities included assisting in Daily Steady State operations in request and change management as well as weekly on-call rotation support.


• Complete Weekly/Monthly Health Status checks across all support network security platforms.


• Working with multiple customers support environment to complete upgrades, patches, overall operational support.


• Assist in conducting rule set reviews to improve overall security footprint for our customers.


• Provide operational support of the Network Security environments.


• Detect security issues, create customer tickets and manage problems until closure.


• Propose service, process and technical improvements to management.

Requirements

• Hands on experience with Palo Alto, Prisma, Fortinet


• Ability to grasp complex issues to arrive at optimal solutions.


• Strong ethics and integrity


• Flexible to changing needs of customer, account, and team.


• Excellent customer facing communication skills, customer support and knowledge of ITIL best practices. ITIL certification is a plus.


• Highly experienced architect with proven knowledge on products like Firewalls (Palo Alto), F5, Prisma SASE, EIGRP, OSPF, BGP and switching technologies.


• Understanding the integration with authentication protocols such as LDAP, IWA, IWA-direct, SSO, Active directory.


• At least 2 mid-level certification in Network security from any of the vendors like Cisco, Palo Alto