Senior Windows Kernel Developer - Security/Drivers

ThreatLocker Inc.; Orlando (FL); Sur place; USD 140 000 - 190 000; Plein temps

Résumé du poste

ThreatLocker Inc. is seeking a Windows Kernel Software Developer in Orlando, FL, to build and maintain kernel-mode components for its Zero Trust platform. The role focuses on filter driver development, file/process/registry/network monitoring, and secure driver design in an in-office setting.

You will work with cross-functional teams to ensure compatibility across Windows versions, perform debugging and performance tuning, and contribute to threat prevention at the kernel level.

Qualifications

• 5+ years of hands-on Windows kernel-mode driver development experience.
• Strong knowledge of Windows system internals, memory management, I/O, processes, and the object manager.
• Experience with the Windows Driver Kit (WDK).
• Strong experience with kernel debugging and crash analysis.
• Experience with Windows kernel synchronization, concurrency, and performance-sensitive code.
• Strong problem-solving skills and a security-first engineering mindset.

Responsabilités

• Design and develop Windows kernel-mode filter drivers, including file system minifilters, registry filters, and network filters.
• Implement security monitoring and enforcement for file, process, registry, and network activity.
• Investigate Windows internals to develop low-level security features and bypass-resistant protections.
• Perform kernel debugging, crash dump analysis, and performance tuning using WinDbg, ETW, WPP, and related tools.
• Develop secure, stable, and maintainable driver code.
• Maintain compatibility across supported Windows versions and platform changes.
• Collaborate with user-mode, QA, DevOps, and security engineering teams.

Connaissances

Windows kernel-mode development

Kernel debugging

Windows internals

Driver development

Security mindset

Outils

WDK

WinDbg

ETW

WPP tracing

Description du poste

ThreatLocker Inc. is seeking a Windows Kernel Software Developer in Orlando, FL, to build and maintain kernel-mode components for its Zero Trust platform. The role focuses on filter driver development, file/process/registry/network monitoring, and secure driver design in an in-office setting.

You will work with cross-functional teams to ensure compatibility across Windows versions, perform debugging and performance tuning, and contribute to threat prevention at the kernel level.