Jonathan Holtmann

Senior Software Engineer at University of Southern California

Los Angeles, California, United States
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Summary

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Senior
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Top School
Jonathan Holtmann is a Senior Software Engineer at Microsoft with 11 years of experience blending software development and cybersecurity expertise. Trained in Computer Science and Business Administration at USC with a master’s in Cybersecurity, he has deep hands-on experience in host forensics, log analysis, incident response tooling, and automating complex investigations. He progressed from incident response intern to senior developer at Kroll before moving into platform engineering at Microsoft and teaching applied computing as an adjunct lecturer. Jonathan is comfortable bridging technical and organizational needs—building scripts and applications that make forensic workflows auditable and repeatable while mentoring students and practitioners. Based in Los Angeles, he brings a practitioner’s perspective to secure, production-quality software and a track record of turning high-pressure investigations into durable engineering solutions. An understated strength is his ability to translate forensic artifacts into actionable engineering requirements that improve both detection and developer tooling.
code11 years of coding experience
job6 years of employment as a software developer
bookBachelor of Science - BS Computer Science / Business Administration, Bachelor of Science - BS Computer Science / Business Administration at University of Southern California
bookMaster of Science - MS Cybersecurity and Information Assurance, Master of Science - MS Cybersecurity and Information Assurance at Western Governors University
languagesEnglish, German
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Github Skills (31)

pgp10
cb-response10
rsa-cryptography10
smartcard10
remote-access10
survey10
gnupg10
hardening10
mitre-attack9
threat-hunting9
security9
yubikey9
cybersecurity9
cyber-threat-intelligence9
ssh-agent9

Programming languages (5)

PowerShellJavaC++HTMLPython

Github contributions (5)

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jholtmann/ip_discovery

Apr 2017 - Aug 2019

Contributions:2 commits, 9 pushes, 1 branch in 2 years 3 months
jholtmann/csci104-tests

Aug 2018 - Dec 2018

My test cases for USC's Fall 2018 CSCI 104 HW assignments
Contributions:1 release, 121 commits, 19 PRs in 3 months
casesfallcsciusctest-cases
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Jonathan Holtmann - Senior Software Engineer at University of Southern California