Justin Keane
Chief Information Security Officer
Philadelphia, Pennsylvania, United States
Summary
👤
Senior🎓
Top SchoolJustin Keane is a seasoned cybersecurity leader and Chief Information Security Officer with over three decades of security experience and 13 years in senior leadership roles across healthcare, tech, and consulting. He has built and run global, follow-the-sun Cyber Fusion Centers, modernized incident response and detection engineering, and introduced purple/red teaming, malware analysis, and threat hunting at scale for Fortune 500 and healthcare organizations. Known as a "hacker, data fiend, threat hunter," he combines hands-on offensive expertise with programmatic rigor—establishing SLOs, automation, AI-assisted workflows, and cross-functional intelligence fusion. Justin has a track record of turning fledgling security functions into mature, metrics-driven operations, from university labs to Meta and enterprise clinical environments. Based in Philadelphia, he pairs technical depth in DFIR, adversary emulation, and vulnerability management with experience leading distributed teams across continents. An uncommon blend of historical scholarship and technical craft, he holds advanced degrees and often translates complex threats into executive-level business risk decisions.
13 years of coding experience
25 years of employment as a software developer
Bachelor of Arts (BA) History, Bachelor of Arts (BA) History at St. Mary's College of MarylandMaster of Arts (MA) US History, Master of Arts (MA) US History at James Madison UniversityMaster of Computer and Information Technology (MCIT) Software engineering and security, Master of Computer and Information Technology (MCIT) Software engineering and security at University of Pennsylvania
Github Skills (16)
agile10
hector10
kanban9
scanner9
project-management8
mojolicious8
web-application8
perl8
project-planning7
php7
typescript6
security6
steganography4
tcp3
javascript1
Programming languages (3)
Github contributions (5)
madirish/hector
Sep 2012 - Mar 2017
Contributions:942 commits, 3 PRs, 38 pushes in 4 years 6 months
phphector
madirish/kojoney2
Aug 2012 - Jan 2015
Contributions:203 commits, 2 pushes in 2 years 5 months
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