Matthew Graeber
Principal Security Engineering Lead at Microsoft
Greater Seattle Area United States
Summary
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RockstarMatthew Graeber is a Principal Security Engineering Lead based in the Greater Seattle Area with 11 years of experience and a tenure at Microsoft since 2017. He focuses on driving security engineering initiatives at scale, blending technical depth with leadership across cross-functional teams. Known for shaping secure development practices and threat-informed design, he translates complex security requirements into pragmatic, auditable solutions. His long-term presence at a major cloud and software provider indicates strong expertise in enterprise security, incident response, and risk mitigation for large distributed systems. Quietly effective, he pairs hands-on engineering with strategic program delivery to reduce organizational exposure and improve developer security outcomes.
11 years of coding experience
Github Skills (58)
windows-defender10
wmi10
windows10
powershell-module10
command-line10
powershell10
incident-response10
console9
integrity9
linux9
cmd9
reverse-engineering9
macos9
shell9
guard9
Programming languages (5)
Github contributions (5)
mattifestation/CimSweep
Jan 2016 - Apr 2018
CimSweep is a suite of CIM/WMI-based tools that enable the ability to perform incident response and hunting operations remotely across all versions of Windows.
Contributions:6 releases, 24 commits, 31 PRs in 2 years 3 months
incident-responsewindowswmi
mattifestation/WDACTools
Feb 2020 - Mar 2022
A PowerShell module to facilitate building, configuring, deploying, and auditing Windows Defender Application Control (WDAC) policies
Contributions:1 review, 13 commits, 4 PRs in 2 years 1 month
powershell-modulewindowswindows-defender
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