Senior Windows Internals Engineer
CybereasonJapan
Posted June 18, 2025
Full Time
About the Company
Cybereason provides AI-driven attack protection across endpoints, cloud, and enterprise ecosystems with predictive prevention, detection, and response capabilities against ransomware and advanced threats.
Job Description
We’re looking for a Senior Windows Internals Engineer to design and implement low-level Windows components, including kernel drivers and user-mode services, for advanced threat detection and response capabilities.
Requirements
- 5+ years of hands-on experience in C++ development (C++11 or later)
- In-depth understanding of Windows internals: kernel architecture, system calls, memory management, drivers
- Proven experience in kernel-mode development (e.g., Windows Drivers, Windows Filtering Platform, minifilters, ETW)
- Strong debugging and reverse engineering skills (WinDbg, Process Monitor, Process Explorer, IDA/Ghidra)
- Familiarity with Windows security mechanisms: integrity levels, UAC, AppLocker, and secure boot
- Experience using Visual Studio, Windows Driver Kit (WDK), and related build/debug environments
Benefits
- Competitive salary
- Comprehensive benefits package
- Flexible working hours
- Remote work options
- Opportunities for professional growth and continuous learning
- Collaborative and innovative team culture