"Amar Mardhekar Joins NTT Global Networks as Senior Network Security Engineer."
We are proud to share that our Gold Member, Amar Mardhekar, has stepped into the role of Senior Network Security Engineer at NTT Global Networks.
Amar brings strong implementation-driven experience in networking and security operations, with a solid foundation built through hands-on work across critical infrastructure environments.
His core competencies include:
Network Vulnerability Assessment using Nmap
Router & Access Point Configuration
RF (Radio Frequency) Planning
Layer 2 (L2) Switch Configuration
Strong working knowledge of Networking fundamentals
In his new role at NTT Global Networks, Amar is actively involved in:
Threat hunting across network environments
Project implementation with security auditing
Strengthening network security frameworks
Enhancing infrastructure reliability
Supporting enterprise-grade networking solutions
Implementing secure configuration best practices
Prior to this role, Amar worked as a Senior Associate at National Payments Corporation of India and earlier gained valuable experience working with State Bank of India, where he contributed to large-scale financial infrastructure environments.
Amar has also been actively investing in continuous learning and professional growth. Through CyberFrat, he participated in sessions on:
Zero Trust Security
Mobile Threat Hunting
CISM (Certified Information Security Manager)
These learning opportunities have supported his upskilling in modern security practices and strategic security management.
Amar’s transition into this role reflects both his technical capability and consistent growth within the cybersecurity and networking domain. His journey is a testament to continuous learning, practical skill development, and commitment to excellence in network security.
As a valued Gold Member of the CyberFrat community, his journey continues to inspire aspiring networking and cybersecurity professionals who aim to build strong foundations in infrastructure security.
Wishing him continued success in this exciting chapter.
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