Dept.Manager - Network Security Operations Specialist (Firewall, F5 & Proxy) - BangaloreVOIS
Core
Deliver reliable, secure, and efficient operational support across enterprise network security infrastructure, including firewalls, proxy platforms, load balancers, and VMware environments.
Role type
Senior Network Security Operations Manager (IC)
Builds
High-availability customer-facing security services and operational resilience for enterprise networks.
Domain
Telecommunications / Network Security Operations
Required skills
Firewall operations (Fortinet, Cisco, Clavister, NetGuard), F5 Load Balancer management, Proxy/Web Security (Symantec/Broadcom, Blue Coat), Cisco FMC administration, VMware Hypervisor management, Routing/Switching/DNS/VPN/NAT, ITIL processes, Incident/Problem/Change management
Preferred skills
SIEM integration, Security monitoring, Syslog analysis, Automation/Scripting, Cloud security (SASE, ZTNA), Audit/Compliance
Technologies
Fortinet, Cisco, F5, Clavister, NetGuard, Symantec/Broadcom, Blue Coat, VMware, Cisco FMC
Responsibilities
Troubleshoot and resolve incidents across firewall, proxy, load balancer, and virtualization platforms; Manage L2/L3 operational escalations including traffic flow, routing, NAT, and VPN issues; Review and validate change requests for technical accuracy and risk; Implement firewall rule changes, access policies, and security zoning; Manage F5 load balancer services including virtual servers, pools, and SSL profiles; Support platform upgrades, firmware updates, and vulnerability remediation.
Seniority
Senior, hands-on IC with team management experience