Job Summary

We are seeking an experienced L3 Network Security & Audit Expert with robust expertise in Fortinet Security Solutions, Enterprise Network Infrastructure, Security Operations, Vulnerability Management, and Compliance Audits. The ideal candidate should possess hands-on experience managing FortiGate firewalls, FortiManager, VPN technologies, enterprise switching environments, security monitoring, audit support, and vulnerability remediation activities.

Key Responsibilities

Network Security Administration
Manage, configure, and troubleshoot FortiGate Firewalls across multiple locations.
Administer and maintain FortiManager for centralized policy management and device administration.
Perform firewall policy creation, modification, optimization, and periodic rule reviews.
Configure and support:
IPsec Site-to-Site VPN
SSL VPN / Remote Access VPN
Certificate-based VPN Authentication
Manage NAT, VLANs, Routing, Security Policies, IPS, Application Control, and Web Filtering.
Implement network segmentation and access control policies.




Perform firewall firmware upgrades and security hardening.

Network Infrastructure Management
Configure and troubleshoot:
Layer 2 & Layer 3 Switches
VLANs and Trunking
STP, RSTP
Static and Agile Routing
LAN/WAN Connectivity
Maintain network availability and performance.
Troubleshoot network outages and connectivity issues.

Fortinet Security Administration
FortiGate deployment and onboarding.
FortiManager centralized administration.
Global Policy Package management and installation.
Device template management.
Security profile management.
VPN lifecycle management.
Configuration backup and restore.
HA implementation and troubleshooting.

Security Operations
Monitor firewall and security events.
Analyze logs and security alerts.
Investigate:
Unauthorized access attempts
Malware communication
Port scanning activities
VPN-related issues
Security policy violations
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📌 Network Security Bengaluru
🏢 Teamwin Global Technologica
📍 Bengaluru