Mariusz Litwin
Detection & Response Engineer at Google
Zurich, Zurich, Switzerland
Summary
👤
Senior🎓
Top SchoolMariusz Litwin is a Detection & Response Engineer with a decade of hands-on experience blending incident response, detection engineering, and threat hunting at scale, currently securing global production systems at Google. He pairs a consulting forensics background from EY with strong engineering chops in Python, Go and SQL to automate SOAR-style playbooks, build resilient detection pipelines, and drive post-incident remediation. Comfortable on-call for high-stakes insider-risk and abuse incidents, he bridges legal, product and security stakeholders to turn investigations into lasting operational improvements. Mariusz favors pragmatic, low-ego processes that are transparent and self-healing, and will reach for niche tools—from Prolog to EnScript—when the problem demands it. Based in Zurich, he brings a forensic mindset to threat modelling and data-driven hunting, often finding the subtle, distributed signals others overlook.
10 years of coding experience
Bachelor of Enginnering, Information Technology, Bachelor of Enginnering, Information Technology at Military University of Technology
Polish, English
Github Skills (27)
url-parser8
security8
file-format8
kaitai-struct8
jupyter8
bootstrap8
notebook7
nimble7
bootstrap-components7
mime-types7
react7
dub7
struct7
cryptocurrency6
binary-data6
Programming languages (5)
Github contributions (5)
mariuszlitwin/dotfiles
May 2017 - Aug 2021
Contributions:70 pushes, 2 branches in 4 years 4 months
mariuszlitwin/picatrix
Oct 2021 - Jun 2024
Picatrix is a library designed to help security analysts in a notebook environment, such as colab or jupyter.
Contributions:24 pushes, 5 branches in 2 years 8 months
pythonanalystsnotebooksecurityjupyter
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