Headline

Senior Technical Solutions Engineer | Fortinet Certified Professional in Secure Networking | Email Security Troubleshooting Specialist | Knowledge in Network Security,Next-Generation Firewall, Routing & Switching |

About

Senior Cybersecurity and Network Security Professional with 8+ years of hands-on experience bridging the gap between deep-dive threat mitigation and complex enterprise network architecture. I specialize in securing high-stakes infrastructure, neutralizing sophisticated vector threats, and keeping business-critical communication channels seamless and resilient. My engineering philosophy revolves around a simple rule: absolute visibility. Whether tracing malicious packet streams or configuring robust multi-vendor perimeter defenses, I focus on minimizing organizational threat windows while engineering high-availability environments. Core Areas of Impact: Email Security Architecture: Advanced administration of Barracuda Email Gateway Defense (EGD), Microsoft 365 Security (Exchange Online, mail flow topology, transport rule logic), and Google Workspace defense layers. Threat Mitigation & Response: Leading deep-dive incident investigations into Business Email Compromise (BEC), account takeovers, high-priority phishing campaigns, and deploying XDR/SentinelOne EDR remediation. Perimeter & Infrastructure Defense: Comprehensive engineering of FortiGate Firewalls, Cisco Routers, secure VPN networks, and Zero Trust (ZTNA) network deployments. Packet-Level Diagnosis: Resolving persistent interoperability anomalies using deep packet captures, Wireshark, DNS analysis, and TCP dumps. I thrive on solving complex engineering puzzles, building secure environments, and continuously evolving alongside the modern threat landscape. Let’s connect to talk security architecture, threat hunting, or next-generation infrastructure network design!

Location

Bengaluru

AI stack

openai

Work experience

Senior Technical solutions Engineer at Barracuda, Jan 2026 - Present · 9 mos, • Provided advanced technical support for cybersecurity solutions including XDR, Email Gateway Defense (EGD), Incident Response, and SentinelOne EDR, significantly improving customer threat visibility and response times. • Led the configuration and ongoing management of email security protocols (SPF, DKIM, DMARC) to prevent phishing, spoofing, malware, and spam attacks.

Technical Solutions Engineer at Barracuda, Mar 2025 - Dec 2025 · 10 mos, - Provided a technical support for cybersecurity solutions, including XDR, Email Gateway Defense (EGD), Incident Response, and SentinelOne EDR, improving customer threat visibility and response times. - Configured and maintained email security protocols such as SPF, DKIM, and DMARC to prevent phishing, spoofing, malware, and spam threats

Field Engineer at Power Grid Corporation of India Limited, May 2019 - Apr 2024 · 5 yrs, Jamshedpur, Jharkhand, India, Project Implementation (LAN-WAN networks)

Project Engineer at RailTel Corporation of India Ltd, Aug 2015 - Feb 2019 · 3 yrs 7 mos, Shillong, Meghalaya, India, Project Implementation (LAN-WAN)

Education

CCIE Security Integrated Program, Network security, Networkers Home

Post Graduate Diploma in Computer Application (PGDCA), Computer Application, Dr CV Raman University, Vaishali, Bihar