Network Security Engineer
Cosmic IT Services • Mumbai, Maharashtra • Posted June 02, 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 (AuthZ/AuthC)
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
Qualifications
Education det...
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 (AuthZ/AuthC)
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
Qualifications
Education det...