Brandon Whalen
Chief Executive Officer at Sealing Technologies, a Parsons Company
Columbia, Maryland, United States
Summary
👤
Senior🎓
Top SchoolBrandon Whalen is a cybersecurity-focused technology executive with over 20 years of hands-on experience designing, developing, and certifying secure systems, primarily for government use. As CEO of Sealing Technologies (a Parsons company) and founder of Quark Security, he blends deep technical expertise in SELinux, SE for Android, MAC, and Cross Domain Solutions with practical product and business leadership. He has led end-to-end programs that move ideas from napkin sketches through Certification Test & Evaluation to accredited deployments, ensuring both usability and rigorous separation of data for BYOD scenarios. Brandon’s background spans low-level OS security research and applied system development, giving him rare fluency across policy, middleware, and user-space integration. Based in Columbia, Maryland, he’s known for translating complex security requirements into auditable, deployable solutions and for building companies that deliver them. An unexpected strength: he pairs research-driven rigor with startup pragmatism, having personally covered roles from proposal writing and sales to invoicing and technical delivery.
13 years of coding experience
11 years of employment as a software developer
M.S. Computer Science: Computer Security Focus, M.S. Computer Science: Computer Security Focus at Towson UniversityBachelor of Science Computer Enineering, Bachelor of Science Computer Enineering at University of Maryland
Github Skills (10)
linux8
security8
selinux3
ics-security3
risk-assessment3
notebook2
exploit1
android1
java1
metasploit1
Programming languages (2)
Github contributions (5)
d3vilbox/CLIP
Jan 2019 - May 2019
Certifiable Linux Integration Platform
Contributions:2 pushes, 4 branches in 4 months
manjarolinuxintegration-platformintrusion-detectionbusybox
sealingtech/CLIP
Apr 2013 - May 2019
SealingTech's Certifiable Linux Integration Platform
Contributions:8 commits, 9 PRs, 4 pushes in 6 years 2 months
securityintegration-platformlinuxquark
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