Windows Kernel Engineer
ORION Security
- Where
- Tel Aviv, IsraelThe listing doesn't say if it's on-site, hybrid or remote.
- Language, from the listing
- No Hebrew mentionedA missing mention doesn't mean Hebrew isn't needed. Ask if it matters to you.
- Dates
- Posted 14 May 2026
- Last checked on the employer's site
- 5 h ago (6 Oct 2026)
- Source
- Employer job board (Greenhouse)
What they ask for
- 5+ years of experience in Windows Kernel Engineering
- Experience in building Windows/Mac agents
Nice to have
- Background in the cybersecurity industry- Advantage!
The full listing
Job Description:
We are looking for an experienced Windows Kernel Engineer to lead the design and development of a Windows filesystem minifilter from scratch and integrate it with our existing agent.
The ideal candidate has deep expertise in Windows kernel internals and proven experience building and debugging either:
• Filesystem minifilters
• Filesystem drivers
What we’re looking for- Key Skills:
• Design and develop a Windows filesystem minifilter from scratch
• Work extensively with Windows kernel internals and filesystem I/O paths
• Implement secure, performant, and production-grade kernel-mode code
• Debug complex kernel-mode issues using WinDbg and related tooling
• Analyze crashes, deadlocks, race conditions, memory corruption, and performance bottlenecks
• Develop communication mechanisms between user-mode and kernel-mode components
• Ensure compatibility across modern Windows versions
• Participate in architecture and technical design discussions
Requirements:
• 5+ years of experience in Windows Kernel Engineering
• Experience in building Windows/Mac agents
• Background in the cybersecurity industry- Advantage!
Technologies:
• Windows Kernel / Windows Internals
• Filesystem Minifilters
• Filesystem Drivers
• C / C++
• WinDbg
• WDK
• Visual Studio
• Go