Marguerite Ashby
Senior Security Engineer at Abnormal AI
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolMarguerite Ashby is a Senior Security Engineer with nine years of experience blending security, cloud engineering, and data analytics across finance and fintech, currently at Abnormal AI after a multi-role tenure at Alloy and Goldman Sachs. A UT-Austin polymathic scholar with honors in mathematics, she brings strong quantitative rigor and practical programming skills in Python, R, and SQL to threat modeling, cloud hardening, and automation. Her background in evaluation research and data science informs a metrics-driven approach to security operations and incident response, from building detection logic to deploying resilient cloud controls. Notably, she has bridged research and production work—moving from EMG signal processing and academic evaluation dashboards to shipping security and cloud platforms at scale. Based in New York, she combines curiosity about environmental and computational systems with a track record of turning complex data into auditable, actionable solutions.
9 years of coding experience
8 years of employment as a software developer
Bachelor of Science and Art Honors Mathematics, Bachelor of Science and Art Honors Mathematics at The University of Texas at Austin
Github Skills (14)
aws-vpc10
aws10
amazon-web-services10
terraform-module10
terraform10
terraform-provider10
vpc10
vpc-peering7
vpn4
monitoring1
compliance1
kubernetes1
audit1
security1
Programming languages (2)
Github contributions (5)
megashby/fwd-cloudsec-24
May 2024 - Mar 2025
Contributions:6 PRs, 7 pushes, 2 branches in 9 months
megashby/Project-3-4
Nov 2017 - Dec 2017
Contributions:43 pushes in 22 days
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