Cybersecurity Analyst
Los Angeles, USA
Advanced Security Operations professional with 3+ years of experience at Okta and Cisco. Expert in transforming reactive monitoring into proactive defense using KQL and SPL detection logic, reducing Mean Time to Detect by 35%. Specialized in Cloud Incident Response (AWS/Azure) and Zero Trust Architecture, with expertise in MITRE ATT&CK, NIST CSF, and ISO 27001.
Okta
Jan 2025 — Present
Developed advanced KQL detection logic in Microsoft Sentinel reducing MTTD by 35%. Streamlined alert triaging via SIEM automation, conducted host-based analysis with CrowdStrike Falcon, implemented AWS GuardDuty and Zero Trust policies, led MITRE ATT&CK-based threat hunting, and managed vulnerability lifecycles using Nessus and Qualys reducing attack surface by 25%.
Cisco
Jan 2021 — May 2023
Monitored enterprise security events via Splunk with 99% triage accuracy. Facilitated ISO 27001 and SOC2 audits, performed network traffic analysis with Wireshark and Zeek, developed custom YARA rules, automated log parsing with Python scripts, and collaborated on MFA and PAM deployments to enforce identity security.
MSc · Cybersecurity
? – 2025