Principal Windows Low-Level Dev (Cortex XDR)
Core
Design and develop low-level Windows components for the Cortex XDR endpoint security product to protect against advanced cyberattacks.
Role type
Principal Windows Internals Engineer
Builds
Windows drivers, services, and system-level components for Cortex XDR
Domain
Cybersecurity / Windows OS Internals
Deliverable
production ML models | product features | infrastructure
Required skills
C++ (modern), Windows OS internals, system programming, multi-threaded code design, reverse engineering, x86/x64 assembly, security technologies (ASLR, DEP), PE format, hooking, injection
Preferred skills
User-mode internals, Windows security model, IDA Pro, Python, open source contributions
Technologies
C++, Windows, Linux, Android, Mac, IDA Pro, Python
Responsibilities
Research and develop Windows drivers and services; design and debug complex, high-performance, multi-threaded code; analyze system internals to produce robust security features; apply security research and reverse engineering to solve complex problems
Seniority
Senior, hands-on IC