About
Network Security Engineer with 6+ years of experience in enterprise security operations, network infrastructure protection, DDoS mitigation, firewall management, and security monitoring. Proven expertise in Gigamon, Arbor, Palo Alto, Fortinet, Aruba, and Splunk. Google Cloud certified professional with strong foundation in cloud governance and automation.
Skills & Expertise (35)
Work Experience
Network Security Engineer
Comcast India Engineering Center
Jun 2019 - Feb 2024
Monitored and managed 3000+ enterprise security devices ensuring SLA compliance. Operated firewall, UTM, DDoS, VPN, and remote access security infrastructure. Mitigated multi-layer DDoS attacks using Arbor protection strategies. Managed firewall rules and vendor VPN connectivity troubleshooting. Investigated security events using Splunk SIEM. Served as Gigamon Platform Subject Matter Expert.
Information Security Engineer
TransUnion Global Technology Center LLP
Feb 2024 - Nov 2025
Led deployment and lifecycle management of Gigamon Network Packet Brokers. Implemented SSL decryption mechanisms to enhance perimeter security. Supported RBI and internal audits by validating security controls. Conducted deep packet inspection to resolve latency and packet-loss issues. Automated bulk configuration changes using API-based scripting. Participated in incident investigations and disaster recovery planning.
Education
Bachelor of Technology in Information Technology - SASTRA Deemed University
- 2019 · Afghanistan
Certifications
Google Associate Cloud Engineer
· 2026
Google Cloud Digital Leader
· 2025
EC-Council Certified Incident Handler (ECIH)
EC-Council · 2022
Certified Ethical Hacker (CEH)
EC-Council · 2021
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