Job Summary

We are currently seeking a Firewall, Prisma - Network Security Senior Specialist Advisor to join our team in Noida, Uttar Pradesh, India.

Role Overview 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 escalate when solution is not readily apparent.

Responsibilities

- The Network Security Specialist Advisor would work on Requests, Changes, Incidents and Problem records to support our customersnetwork security environment.
- Implement Network Security solutions and provide operational support in a customer workplace.
- 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.
- 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.

Qualifications
- CCIE R S / Data centre
- Experience and at least 12+ years Network Security administration experience.
- Hands on experience with Palo Alto, Prisma, Fortinet

- At least 2 mid-level certification in Network security from any of the vendors like Cisco, Palo Alt
- Understanding the integration with authentication protocols such as LDAP, IWA, IWA-direct, SSO, Active directory.
- ITIL certification is a plus.

- Solid architecture knowledge on products like Firewalls (Palo Alto), F5, Prisma SASE, EIGRP, OSPF, BGP and switching technologies.
- 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.

📌 Firewall, Prisma - Network Security Senior Specialist Advisor (Noida)
🏢 NTT DATA Business Solutions
📍 Noida