Network Security Specialist

3 days ago


Bengaluru, Karnataka, India Tata Consultancy Services Full time
Job Title: Network Security Specialist

We are seeking a highly skilled Network Security Specialist to join our team at Tata Consultancy Services.

About the Role:

This is an exciting opportunity for a seasoned professional with expertise in NSX architecture, network security, and infrastructure design.

Key Responsibilities:
  • Design and implement secure network architectures using NSX technology.
  • Configure and manage firewall rules, access policies, and NAT on Checkpoint and Cisco ASA devices.
  • Upgrade Nexus switches and NSX components to the latest versions.
  • Implement distributed firewall rules on NSXT and NSX-V environments.
  • Deploy new load balancers in NSX infrastructure.
  • Coordinate with vendors like Cisco and VMware for technical support and integration.
  • Develop and maintain documentation for network security configurations and procedures.
Requirements:

To be successful in this role, you will need:

  • 4-8 years of experience in network security, NSX architecture, and infrastructure design.
  • Excellent understanding of NSX technology, including edge clusters, NSX Manager, T0 routers, and T1 routers.
  • Strong knowledge of routing protocols (EIGRP, BGP, BFD), VLANs, trunks, VPCs, HSRPs, and access policies.
  • Ability to work collaboratively with cross-functional teams and vendors.
  • Excellent communication and documentation skills.
What We Offer:

Tata Consultancy Services offers a competitive salary range of ₹25.55 lakhs - ₹43.50 lakhs per annum, based on location and experience.



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