Security Analyst

Security firewall - Security Analysis Specialist

Req ID: 317315

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Security firewall - Security Analysis Specialist to join our team in Bangalore, Karnātaka (IN-KA), India (IN).

The Network Security Specialist will engage in daily maintenance and operations of the Firewall, Content Filtering and IPS/IDS service infrastructure. The Network Security Specialist will work primarily with Network Security products from different vendors like Cisco, Palo Alto.The Network Security Senior Specialist 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 traffic flows, as well as maintain accurate documentation of network security products, support activities and processes. The candidate will also be required to work independently and remotely when troubleshooting and must also have the ability to solve problems with minimal client input and ability to escalate when solution is not readily apparent.

• The Network Security Specialist 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.
• Configure FW rules in Palo Alto and append the security profiles.
• Hands on experience with the security profiles.
• Update signatures on Palo Alto, FTD and other FW operations tasks.
• Will provide technical escalation to L1 support engineers
• Provide Oncall support for high severity incidents in a 24x7 environment
• Detect security issues, create customer tickets and manage problems until closure.
• 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.

About NTT DATA

NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client's needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use and email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form,

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