Network Security Sr. Specialist Advisor
NTT DATAKarnataka, India
Posted January 8, 2026
Full Time
About the Company
NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100.
Job Description
We are seeking a Network Security Sr. Specialist Advisor to join our team in Remote, KarnÄtaka, India. The role involves daily operations and maintenance of firewall, Prisma, F5, and routing and switching environments across multiple customer infrastructures.
Requirements
- Highly experienced Network and Security Architect with 12+ years of hands-on network troubleshooting experience
- Extensive hands-on experience with Palo Alto Firewalls, Prisma Access / Prisma SASE, Cisco routing and switching, F5, SD-WAN, and AWS networking
- Strong expertise in routing protocols including EIGRP, BGP, along with hands-on exp with switching technologies
- CCIE(Routing & Switching) & PCNSE certification
- Proven ability to analyze complex technical issues and design optimal, scalable solutions
- Deep understanding of Palo Alto architecture, including templates, stacks, Global Protect, and advanced troubleshooting using packet captures and debugs
Benefits
- Paid time off
- 401k matching
- Retirement plan
- Visa sponsorship
- Relocation assistance
