Aiswarya Paramadathil
Nework and Technology Operations Analyst @Arctic Wolf
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WORK HISTORY
Nework and Technology Operations Analyst @Arctic Wolf
Waterloo, ON, CA
Supported deployment and management of physical, cloud, and virtual network sensors and virtual log collectors across multiple client environments by configuring TAP/SPAN (port mirroring) connectivity, monitoring north-south and east-west traffic using Suricata IDS, performing daily health checks, uptime monitoring, VPN tunnel and external IP validation, troubleshooting issues such as NIC flapping, running Nmap and SNMP scans, maintaining MSSP IP range whitelisting, and assisting with customer networking/perimeter queries, helping reduce IDS false positives by ~20% and recurring sensor connectivity issues by ~15%.2. Supported enterprise network scanning operations including IVA scanning, Nmap host discovery, vulnerability assessments, scanner deployment/decommissioning, scan scheduling, and network whitelisting, contributing to a ~15–20% reduction in scan failures and improved scanning coverage.3. Troubleshot and managed log sources including Windows Event Logs, Active Directory, Syslog, and DHCP, performing log parsing, nxlog file analysis, domain controller/server log validation, and onboarding or removing sources from monitoring, helping improve log ingestion reliability and reducing log source issues by ~20% across the environment.
EDUCATION
Conestoga College
Post Graduate Diploma, Cybersecurity Response Planning
Mahatma Gandhi University
Bachelor of Technology (B.Tech.), Applied Electronics and Instrumentation
Karlsruhe University of Applied Sciences
Master's Dual Degree, Sensor System Technology
Vellore Institute of Technology
Master's Dual Degree, Sensor System Technology
ABOUT AISWARYA PARAMADATHIL
Cybersecurity Analyst with 3 years of international professional experience in, complemented by co-op experience in supporting enterprise security monitoring and infrastructure. Hands-on experience with, and across enterprise environments. Familiar with detecting and analyzing threats including, and. Strong foundation in Linux systems, networking, and security monitoring tools, with demonstrated ability to analyze alerts, troubleshoot infrastructure, and support secure client environments.
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