Job Description – L3 Perimeter Security Engineer
Job Title: L3 Perimeter Security Engineer
Location: Andheri, Mumbai
Experience: 6–10 Years
Employment Type: Full time
Work Mode: Work From Office
Notice Period: Immediate Joiners Only
Job Summary
We are looking for an experienced L3 Perimeter Security Engineer with strong hands-on expertise in F5 WAF and Radware DDoS as primary skills. The candidate will be responsible for designing, implementing, troubleshooting, and optimizing enterprise perimeter security infrastructure, along with providing L3 support for critical security incidents.
Key Responsibilities
Design, implement, configure, and troubleshoot F5 WAF and Radware DDoS solutions.
Manage WAF policies, application security rules, SSL/TLS, virtual servers, pools, health monitors, and traffic policies.
Configure and troubleshoot Radware DDoS protection and mitigation policies.
Analyze DDoS attacks, traffic patterns, security alerts, and implement appropriate mitigation measures.
Provide L3 support for critical perimeter security incidents and perform detailed RCA.
Manage and troubleshoot Palo Alto, Cisco and Fortinet firewalls.
Configure firewall policies, NAT, VPN, routing, security profiles, and access controls.
Support security policy optimization, upgrades, migrations, HA/failover, and capacity planning.
Work closely with SOC, NOC, application, network, and infrastructure teams during P1/P2 incidents.
Participate in change management, maintenance windows, and security transformation projects.
Prepare RCA, SOP, MOP, technical documentation, and security reports.
Mandatory Skills
F5 WAF – Strong hands-on experience
Radware DDoS – Strong hands-on experience
Palo Alto Firewall
Cisco Firewall / Security
Fortinet FortiGate
WAF & DDoS troubleshooting
Network Security & Perimeter Security
TCP/IP, DNS, HTTP/HTTPS, SSL/TLS
NAT, VPN, HA/Failover
Incident & Change Management
Root Cause Analysis
Good to Have
F5 BIG-IP ASM / Advanced WAF
Radware DefensePro /
📌 Perimeter Security-Waf (Mumbai)
🏢 Neev
📍 Mumbai