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Linux Kernel Developer Jobs in Washington, DC (NOW HIRING)

Nightwing

Linux Systems Engineer

Sterling, VA · On-site

This role is ideal for an engineer with deep expertise in Linux networking, policy-based routing, kernel performance tuning, infrastructure automation, and modern VPN technologies including WireGuard ...

Nwis

Linux Systems Engineer

Sterling, VA · On-site

This role is ideal for an engineer with deep expertise in Linux networking, policy-based routing, kernel performance tuning, infrastructure automation, and modern VPN technologies including WireGuard ...

Nwis

Linux Developer

Sterling, VA · On-site

$122K - $253K/yr

We are seeking an experienced Linux Developer to join our engineering team. The ideal candidate ... Experience with Linux kernel development * Familiarity with embedded systems or performance ...

Nightwing

Linux Developer

Sterling, VA · On-site

$122K - $253K/yr

We are seeking an experienced Linux Developer to join our engineering team. The ideal candidate ... Experience with Linux kernel development * Familiarity with embedded systems or performance ...

Lockheed Martin

Linux CNO Software Engineer

Herndon, VA · On-site

$104K - $184K/yr

Why the CNO Developer role at Lockheed Martin Space: * Mission critical impact: Develop ... kernel development experience is desired) - Demonstrated understanding of network devices ...

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All JobsLinux Kernel Developer JobsLinux Kernel Developer Jobs in Washington, DC

Linux Kernel Developer information

See Washington, DC salary details

$114.3K

$168.8K

$199.3K

How much do linux kernel developer jobs pay per year?

As of Jul 16, 2026, the average yearly pay for linux kernel developer in Washington, DC is $168,765.00, according to ZipRecruiter salary data. Most workers in this role earn between $154,500.00 and $186,800.00 per year, depending on experience, location, and employer.

What are some common challenges Linux Kernel Developers face when integrating new features or patches?

Linux Kernel Developers often encounter challenges such as ensuring compatibility with a wide range of hardware architectures and maintaining stability across diverse distributions. Integrating new features or patches requires rigorous code review, thorough testing, and clear communication with the broader open-source community. Developers must also keep up with the kernel's fast-paced development cycles and adhere to strict coding standards, which can be demanding but offers significant opportunities for learning and professional growth.

What Does a Linux Kernel Developer Do?

A Linux kernel developer uses computer code to create a program that functions as the core of a computer operating system. Your duties can include creating kernels for open-source operating systems for desktop computers, laptops, phones, and tablets. You can also develop programs for embedded systems for routers, smart devices, or automated machinery. Linux uses C programming languages, so you often write code in C and C++. In addition to your coding responsibilities, you also test and debug your programs. Your employer may ask you to develop applications, drivers, and other tools to use with your kernel.

What does a Linux Kernel Developer do?

A Linux Kernel Developer is responsible for designing, developing, and maintaining the core part of the Linux operating system known as the kernel. Their work involves writing and reviewing code, debugging issues, implementing new features, and ensuring the kernel remains efficient and secure. They also collaborate with the open-source community to contribute patches and updates. Linux Kernel Developers play a crucial role in supporting hardware compatibility and system performance across various devices.

What are the key skills and qualifications needed to thrive as a Linux Kernel Developer, and why are they important?

To thrive as a Linux Kernel Developer, you need deep knowledge of C programming, operating system concepts, and experience with kernel development, often supported by a degree in computer science or related fields. Familiarity with tools such as Git, GDB, build systems, and patch submission processes, as well as experience contributing to open-source projects, is typically required. Strong problem-solving, attention to detail, and effective communication are critical soft skills for collaborating within the open-source community. These skills ensure high-quality code contributions, efficient troubleshooting, and successful integration with the broader Linux ecosystem.

What is the difference between Linux Kernel Developer vs Linux Device Driver Developer?

AspectLinux Kernel DeveloperLinux Device Driver Developer
Required CredentialsProficiency in C, Linux kernel development experience, often a degree in Computer Science or related fieldSimilar credentials, with focus on device-specific programming and hardware knowledge
Work EnvironmentDeveloping and maintaining core kernel components, often in a Linux environmentWriting and debugging drivers for specific hardware devices within Linux
Employer & Industry UsageTech companies, open-source projects, hardware manufacturersHardware manufacturers, embedded systems, specialized device companies

While both roles require strong C programming skills and Linux knowledge, Linux Kernel Developers focus on core kernel development, whereas Linux Device Driver Developers specialize in creating drivers for hardware components. The roles often overlap but differ in scope and focus within the Linux ecosystem.

More about Linux Kernel Developer jobs
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Linux Kernel Developer jobs near you

Windows Kernel Developer (TS/SCI w POLY)

Falls Technology

Mclean, VA • On-site

Full-time

Re-posted 14 days ago

Job description

Salary: 100-150k

TS/SCI w POLY Required


**About the Role:** We are looking for a skilled Windows Kernel Developer to build and debug kernel-level software for Windows systems. This position requires deep expertise in low-level systems and diagnostics to support advanced development projects.

**Required Qualifications:**

- Bachelor's degree or equivalent experience in Computer Science, Engineering, or a related field.

- At least 3 years of professional software development experience, including design, implementation, testing, analysis, and debugging.

- Demonstrated experience using software configuration management tools (e.g., Git).

- Software systems development experience and understanding of OS internals in at least one of: BSD/Linux/Unix, Windows, Mac OS, Android, or RISC assembly.

- At least 3 years of experience developing, testing, and debugging in C, C++, and Python.

- At least 3 years of demonstrated in-depth experience developing, testing, and debugging software for Windows OS using Visual Studio IDE and Windows SDK.

- Demonstrated in-depth understanding of Windows low-level systems development and API.

- At least 3 years of demonstrated experience developing and testing kernel-level software for Windows.

- At least 3 years of Windows Kernel-level debugging and diagnostics using tools such as Windows DDK, WinDBG, or equivalent.

- Ability to obtain and maintain necessary security clearances.

**Desired Qualifications:**

- Ability to reverse engineer (RE) code.

- Experience working independently and in teams in a fast-paced environment with changing priorities.

- Undergraduate or graduate degree or certifications in a relevant technical field.

- Demonstrated experience utilizing a diversity of development languages.

- In-depth understanding and/or implementation of CNE techniques and methodologies, including application and mitigation for BSD/Linux/Unix, Windows, Mac OS, Android, or RISC assembly.

- Experience applying continuous integration and automated testing tools to software development practices.

- Experience with firewalls, standard operating systems features, and PSPs.

- At least 3 years of experience developing and testing applications on Windows, Mac, Linux, Mobile, or Embedded platforms.


TS/SCI w POLY Required