Derek Horn
Lead, Cloud Security Engineering at EY
Louisville Metropolitan Area United States
Summary
👤
Senior🎓
Top SchoolDerek Horn is a seasoned cloud security engineering leader with 12 years of experience designing and operating secure, large-scale IT and analytics platforms. Currently leading Cloud Security Engineering at EY, he blends deep hands-on expertise in Splunk, Azure Sentinel/Log Analytics, SIEM, containerization (Docker, Kubernetes) and virtualization with practical systems and deployment automation. His background spans consulting and defense sectors, where he built standardized processes, incident monitoring pipelines, and infrastructure orchestration across hybrid environments. Known for bridging architecture and operational teams, he brings rare cross-domain fluency—from storage and deployment tooling to endpoint protection and Active Directory—that helps translate security requirements into repeatable, auditable deployments.
11 years of coding experience
10 years of employment as a software developer
Taylor County High School
Github Skills (199)
controller10
sendmail10
wave10
dmarc10
audio10
google-keep10
mailbox10
dkim10
mta10
shutdown10
spf10
solaris10
zwave10
email-parsing10
mailhog10
Programming languages (11)
Github contributions (5)
DeviantEng/addmovie
Oct 2015 - Apr 2016
Contributions:3 PRs, 18 pushes, 1 branch in 5 months
phpmoviecouchpotatoweb-based
DeviantEng/deveng-site
Jan 2015 - Aug 2015
Contributions:21 pushes in 7 months
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