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Windows Kernel Jobs in California (NOW HIRING)

Upwind Security

Windows Engineer

San Francisco, CA · On-site +1

Experience developing Windows Kernel Drivers * Experience developing Windows Security modules utilizing WMI or other security framework * Familiarity with Windows internals, networking and file ...

Intel

GPU Software Development Engineer

Folsom, CA

$128K - $181K/yr

Industry standard APIs and frameworks such as DirectX, OpenGL, OpenCL, Vulkan Experience on latest Windows OS architecture Framework and kernel debugging, Windows kernel internals Debugging Windows ...

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$10

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How much do windows kernel jobs pay per hour?

As of Jul 4, 2026, the average hourly pay for windows kernel in California is $55.13, according to ZipRecruiter salary data. Most workers in this role earn between $47.45 and $60.72 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Windows Kernel position, and why are they important?

To thrive as a Windows Kernel engineer, you need deep expertise in C/C++ programming, operating system internals, and computer architecture, often supported by a degree in computer science or related fields. Familiarity with debugging tools like WinDbg, experience with kernel-mode development, and knowledge of Windows hardware abstraction layers are valuable, as are certifications such as Microsoft Certified: Windows Server Hybrid Administrator Associate. Excellent problem-solving, attention to detail, and effective communication are key soft skills for diagnosing and addressing complex system issues. These abilities are crucial for developing reliable system-level code and collaborating efficiently with cross-functional engineering teams.

What is a Windows Kernel job?

A Windows Kernel job involves working with the core of the Windows operating system, which manages hardware, processes, memory, and security. Professionals in this role typically develop, debug, or enhance kernel-mode drivers, system components, and low-level OS functionality. This requires expertise in C/C++, debugging tools like WinDbg, and a deep understanding of Windows internals. These roles are critical for ensuring system stability, performance, and security in various applications, including cybersecurity, virtualization, and hardware communication.

What are some typical challenges faced by Windows Kernel engineers, and how do they address them?

Windows Kernel engineers frequently encounter complex issues such as debugging low-level system crashes, resolving compatibility problems with hardware or drivers, and ensuring the security and stability of the operating system core. Addressing these challenges requires strong analytical skills, familiarity with specialized debugging tools, and the ability to work methodically under pressure. Collaboration with other engineers, hardware teams, and QA professionals is common to quickly isolate and resolve intricate problems. Continuous learning is also important, as kernel-level technology and security standards are constantly evolving. This dynamic environment provides opportunities to grow both technically and professionally.

What are popular job titles related to Windows Kernel jobs in California? For Windows Kernel jobs in California, the most frequently searched job titles are:
What job categories do people searching Windows Kernel jobs in California look for? The top searched job categories for Windows Kernel jobs in California are:
Windows Kernel jobs near you
Infographic showing various Windows Kernel job openings in California as of June 2026, with employment types broken down into 100% Full Time. Highlights an 50% In-person, and 50% Remote job distribution, with an average salary of $114,679 per year, or $55.1 per hour.

Software Engineer - Windows Internals - Fully Remote

Westlight AI

Palo Alto, CA • On-site

Full-time

Posted 9 days ago

Job description

Job Summary

At Westlight, we build products that help companies and governments to provide an extra layer of security for their infrastructure. We work with the internals of different operating systems to provide a framework that brings a completely new level of security and control.

We are looking for a Windows software engineer who has enough autonomy to lead the implementation of features related to kernel-mode drivers and integrate those features with other I/O subsystems. The ideal candidate will have prior experience writing Windows security software, e.g. anti-malware scanners or other low-level software.

This position offers significant opportunities for career development. Westlight's core team comprises of Stanford and MIT PhDs with expertise in AI, cybersecurity, CI/CD, and large-scale software systems. In this position, one will have opportunities to expand into these areas based on interest and expertise developed while working at Westlight.

Westlight is a fully remote company and this position can be held anywhere in the US. Since we work closely with the US Air Force, we require all applicants to be US Citizens and located in the US.

What we are looking for
  • Strong skills in Windows / C# desktop development
  • Comprehensive understanding of C and low-level memory management
  • Advanced use of debugging tools, e.g. WinDbg, KD, CDB, NTSD
  • Prior experience with Windows security software development, e.g. anti-malware scanners
  • Intermediate knowledge on networking fundamentals (TCP/IP, UDP, and common application protocols, e.g. HTTP, SSH, etc.)
  • Basic knowledge on Public-key cryptography fundamentals
    • Beginner knowledge on elliptic curve cryptography is a plus
  • Strong interpersonal skills and someone who thrives in a cooperative team environment
Technologies
  • Operating Systems: Windows 10 and Server
  • Programming languages: C#, C++, and C
    • Knowledge of Ruby on Rails and AWS also will be helpful
  • CI/CD Tools: Gitlab CI
Responsibilities

As a Software Engineer, you will work on Westlight product development:

  • Develop Westlight Windows kernel-level software
  • Integrate kernel-level software with other subsystems, such as I/O
  • Work together with the company leadership to define the Westlight Windows experience