Full-time

Network security engineer

Posted by CosMicIT • ranchi, jharkhand, India

📍 ranchi, jharkhand 🕒 June 13, 2026

About the Role

About the Company



Firewall & Security Operations



About the Role



Validate firewall rule changes, NAT configurations, and access policies using Tufin Secure Track.



Responsibilities



Policy & Compliance (Tufin Secure Track): Rule cleanup (shadowed, unused rules) Perform periodic rule reviews and provide cleanup recommendations Access Control & Network Security (Cisco ISE): Policies (Authorization/Authentication) Profiling, posture checks Identity Policies (Auth Z/Auth C) Network Support: Basic knowledge of routing and switching concepts (VLANs, ACLs, STP, routing basics). Collaborate with the network team on connectivity issues impacting firewalls/ISE. Cisco FMC: Access Control Policies Check Point Firewall: Smart Dashboard / Smart Console Policy layers, release management Basic NAT and topology settings


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