MUMBAI · FULLTIME
Senior Associate Network & Security Engineer
NTT Global Data Centers and Cloud Infrastructure
Mumbai · hybrid · Posted 47d ago
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Section · 01
About this role
Role & responsibilities
- Design, implement, and support global LAN, WAN, WLAN, Data Center, and Cloud network environments.
- Manage routing, switching, firewalls, VPNs, DNS, DHCP, and IPAM services.
- Ensure network security, availability, performance, and operational resilience.
- Monitor, troubleshoot, and resolve complex network and security incidents.
- Administer firewall policies, IDS/IPS, NAC, PAM, and secure remote access solutions.
- Lead and support network deployments, upgrades, migrations, and lifecycle management activities.
- Maintain compliance, documentation, and alignment with global IT and security standards.
- Collaborate with cross-functional teams, vendors, and automation teams to drive continuous improvement.
Preferred candidate profile
- 4+ years of experience in Network Engineering within enterprise environments.
- Strong expertise in LAN, WAN, WLAN, and Cloud Networking (AWS/Azure).
- Hand on experience in HPE / Aruba/ Networking, ClearPass, PAM Solution - Cyberark /Wallix/ Manage engine & Firewall Migration
- Hands-on experience with Next-Generation Firewalls (NGFW), VPN, IDS/IPS, and network security.
- Experience managing firewall policies, network segmentation, and security controls.
- Proven experience in firewall migrations, upgrades, and modernization projects.
- Knowledge of SSL decryption, URL filtering, malware protection, and threat prevention.
- Experience with Palo Alto Panorama, Cisco FMC, FortiManager, or similar management platforms.
- Strong troubleshooting skills for complex network and security incidents, including SIEM integration and log analysis.
- Good understanding of routing, switching, and network performance optimization
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Section · 02
Skills
Section · Company
About NTT Global Data Centers and Cloud Infrastructure

NTT Global Data Centers and Cloud Infrastructure
IT Services & Consulting
939
employees
₹7.9L PA avg
Avg at NTT Global Data Centers and Cloud Infrastructure
About
About Global Data Centers, India:
Global Data Centers is becoming a division of NTT DATA. Our global platform is one of the largest in the world, spanning more than 20 countries and regions, including the Americas, Asia Pacific, EMEA and India. NTT is routinely recognized as a Leader by leading networking and data center analysts. As a neutral operator, we offer access to multiple cloud providers, a large variety of internet exchanges and telecommunication network providers including our own IPv6-compliant Tier 1 Global IP Network. You benefit from tailored infrastructure, and experience consistent best practices in design and operations across all of our reliable, scalable and customizable data centers. Were ready to facilitate client adoption of next-generation technologies for computing at scale, virtualization, data migration, and cloud and B2B private connectivity both regionally and across the globe.
To learn more about our services, please visit the website: https://services.global.ntt/globaldatacenters
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