L2/L3 Network Security Engineer – Fortinet Firewall Specialist-Immediate Joiner

5 days ago


New Delhi, India DigiHelic Solutions Pvt. Ltd. Full time

Job Title:L2/L3 Network Security Engineer – Fortinet Firewall SpecialistExperience:- L2: 3–5 years in Network Security with hands-on Fortinet experience - L3: 6–10+ years with advanced troubleshooting and design expertiseCertifications (Preferred):- NSE 4 (Fortinet Network Security Professional) – Mandatory for L2 - NSE 7 or NSE 8 – Preferred for L3 - Additional: ITIL, CISSP (optional)Key Responsibilities:L2 Responsibilities:- Day-to-day administration and monitoring of Fortinet Firewalls (FortiGate, FortiManager, FortiAnalyzer). - Implement basic policy changes, NAT, VPN configurations. - Perform incident analysis, troubleshooting, and escalate complex issues to L3. - Monitor logs and alerts via FortiAnalyzer/SIEM tools. - Ensure compliance with security standards and assist in audits. - Work on change requests and maintain documentation.L3 Responsibilities:- Design and architecture of Fortinet firewall solutions for enterprise environments. - Advanced troubleshooting for complex network security incidents. - Configure and optimize high availability (HA), SD-WAN, IPS, Application Control, Web Filtering, and SSL Inspection. - Perform firmware upgrades, migrations, and integration with cloud security (FortiGate on AWS/Azure). - Conduct root cause analysis, prepare RCA reports, and drive automation (Python/Ansible). - Mentor L1/L2 teams and create SOPs. - Ensure compliance with ISO 27001, PCI-DSS, NIST frameworks.Technical Skills Required:- Fortinet Products: FortiGate, FortiManager, FortiAnalyzer, FortiAuthenticator. - VPN Technologies: IPSec, SSL. - Routing Protocols: BGP, OSPF. - Security Features: IPS, Web Filtering, Application Control, SD-WAN. - Automation: Python, Ansible (for L3). - Cloud Security: FortiGate on AWS/Azure/GCP.Soft Skills:- Strong analytical and troubleshooting skills. - Ability to work under pressure and handle escalations. - Excellent communication and documentation skills.



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