Network Security Engineer - L3

Role:

Qualifications & Certifications:

• Graduation from a recognized university

• CCNA (200-120), Fortinet NSE5, Palo Alto PCNSE

• Jetking Certified Networking Professional

• Microsoft Azure AZ-900, AZ-700

Key Skills:

• Strong experience with Palo Alto & Fortinet Firewalls, Array Load Balancers, AMP servers

• Hands-on with LAN/WAN, VPNs, security policies, and firewall configurations

• Knowledge of network design (HLD/LLD) and documentation

• Incident management, RCA/RFO reporting, and ticket handling (Autotask/Datto RMM)

• Effective communication, coordination, and troubleshooting skills

Responsibilities:

• Implement, configure & support Palo Alto, Fortinet firewalls, FortiSwitches, Wireless controllers, and Array Load Balancers.

• Manage network security devices (Palo Alto PA-5060/3020/820, FortiGate 80/60/300/1000C, Juniper SRX 240, Cisco Meraki MX 64/65).

• Configure firewall rules, VPN tunnels, object addresses, and security profiles as per requirements.

• Monitor and analyze incidents, AV/IPS updates, and logs using tools like FortiAnalyzer.

• Prepare and submit HLD/LLD documents; coordinate with customers and internal teams for approvals and implementations.

• Handle customer tickets related to LAN, WAN, and security issues; provide RCA, RFO, and periodic reports.

• Collaborate with vendors, service managers, and account managers for escalations and resolutions.

• Maintain and update network inventory and customer documentation.