Rahul Jha | Network & Cyber Security Engineer

👨‍💻 Professional Summary

Cyber Security and Network Engineer with hands-on experience in Fortinet FortiGate 100F (SD-WAN), SOC monitoring, incident response, Arista SDN, Proxmox virtualization, and enterprise endpoint security. Proven ability to detect threats, manage firewalls, analyze logs, and support large-scale production environments.

🖥️ Neural Interface Console

🛡️ Core Capabilities

FortiGate Firewall (SD-WAN, VPN)

SOC Monitoring & Incident Response

Routing, Switching & LAN/WAN

Arista SDN & Network Automation

Endpoint Security (Trellix, Zscaler)

Proxmox Virtualization

🛠️ Arsenal & Technologies

Offensive • Defensive • Networking • Infrastructure

Offensive Security

Nmap • Wireshark • Burp Suite
Metasploit • Hydra • John the Ripper
Nessus • BeEF • Wifite

Networking & Infrastructure

Fortinet FortiGate 100F (SD-WAN, VPN)
Arista SDN • Cisco Meraki
LAN/WAN • Routing/Switching
Zscaler • Proxmox VE

Endpoint & Monitoring

Trellix Endpoint Security
Symantec DLP
Zoho Ticketing • Meraki Dashboard
AWS • Linux • GitHub

🔒 Certifications & Badges

CISCO

Certified Ethical Hacker • 2025

Cisco

Newtork Defense • 2024

Security Blue Team

Blue Team professional • 2024

💼 Operational History

Concentrix — Senior Representative (Operations)

Jun 2025 – Present

Managed Fortinet FortiGate 100F firewall with SD-WAN, VPNs, routing, policies
Performed SOC-level monitoring, alert triage, threat detection & escalation
Analyzed logs for DDoS, malware, anomalous traffic

IND Innovation — Tech Support Engineer

Apr 2025 – Jun 2025

Administered Active Directory & Group Policies
Configured Cisco AnyConnect & Zscaler VPN
Endpoint hardening & LAN/WLAN support

NSN Computers — IT Executive (L2–L3)

Sep 2023 – Mar 2025

L2/L3 support for servers, networks, firewalls
Reduced downtime 20% via monitoring & optimization
Active Directory design & vulnerability assessments

📡 Establish Connection

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