Garrett Beasley
Principal Security Operations & DFIR Engineer
Nevada, United States
Summary
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Senior🎓
Top SchoolGarrett Beasley is a Principal Security Operations and DFIR Engineer with 11 years of experience building detection engineering, automation, and incident response capabilities for large enterprises, currently leading Detection-as-Code and AI-driven forensics at Take-Two Interactive. He architected vendor-agnostic Sigma/Pulumi frameworks and CI/CD pipelines that scaled to 1,500+ rules and cut detection lifecycle times by 90%, and pioneered AI forensic agents that automate memory and log analysis. Garrett regularly serves as technical incident commander for major intrusions, combining hands-on triage automation with cross-functional leadership to accelerate containment and timeline reconstruction. His background spans SOC escalation, SOAR orchestration, Velociraptor/Plaso/Timesketch pipelines, and cloud-forensic automation, reflecting a knack for converting manual IR tasks into repeatable, infrastructure-as-code workflows. Based in Nevada, he pairs a practical forensics pedigree with an operator’s drive to shrink investigation time at scale—often turning multi-hour setups into minute-level automated labs.
11 years of coding experience
7 years of employment as a software developer
Bachelor of Applied Science (BASc), Cyber Security and Forensics, Bachelor of Applied Science (BASc), Cyber Security and Forensics at Highline CollegeMaster of Science - MS, Cybersecurity and Information Assurance, Master of Science - MS, Cybersecurity and Information Assurance at Western Governors University
Github Skills (118)
proxy10
menu10
context-menu10
backend10
vpn10
captive-portal10
api10
cisco10
endpoint-security10
graph10
opnsense10
ips10
right-click10
qradar10
inventory-management9
Programming languages (9)
Github contributions (5)
Xboarder56/OpenVPN-DSM
Dec 2018 - Apr 2019
Contributions:8 commits, 6 pushes, 1 branch in 3 months
Xboarder56/SYNOLOGY-DSM--DSM
Dec 2018 - Feb 2019
Contributions:18 commits, 14 pushes, 1 branch in 2 months
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