Role description
Network Security Engineer | Bangalore | 5-8 Years
Location: Bangalore
Experience: 5-8 Years
Notice Period: Immediate to 30 Days Preferred
Job Overview
We are looking for a Network Security Engineer with strong expertise in both Enterprise Networking and Network Security Operations. The ideal candidate should have hands-on experience in routing, switching, firewalls, VPNs, and troubleshooting complex network security issues across enterprise environments.
Mandatory Skills
Enterprise Networking (Critical)
- Routing: BGP, OSPF, EIGRP
- Switching: VLAN, STP, Trunking, Port Security
- Protocols: TCP/IP, DNS, DHCP, NAT
- LAN/WAN/WLAN and SD-WAN environments
- Traffic flow analysis and packet-level troubleshooting
Network Security
- Firewalls: Cisco ASA, Firepower (FTD/FMC), Fortinet, Palo Alto
- Security Policies, ACLs, NAT, Network Segmentation
- IDS/IPS Management
- Firewall Rule Analysis, Optimization, and Cleanup
VPN & Secure Access
- IPSec Site-to-Site VPN
- Remote Access VPN
- SSL VPN
Troubleshooting (Must Have)
- End-to-End Packet Flow Analysis
- Network and Firewall Issue Correlation
- Log Analysis and Root Cause Analysis (RCA)
Additional Responsibilities
- Manage and optimize firewall and network infrastructure
- Configure and troubleshoot secure connectivity across branches, data centers, cloud, and remote users
- Vulnerability Assessment and Risk Remediation
- Zero Trust Technologies (ZTNA, ZIA, ZPA)
- Monitoring Tools: SolarWinds, ThousandEyes, Splunk
- Network/Firewall Upgrades and Migrations
- ITIL-based Change Management using ServiceNow
- Documentation of network diagrams, policies, and configurations
Valuable to Have
- SD-WAN (Cisco, VeloCloud, Meraki)
- Azure/AWS Networking
- Python Automation and APIs
- Zero Trust Security Solutions
Preferred Certifications
- CCNP Enterprise
- CCNP Security
- Fortinet NSE
- Palo Alto PCNSE
- ITIL Foundation
📌 Specialist - CyberSecurity (Bengaluru)
🏢 LTM
📍 Bengaluru