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

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 ...

... Linux kernel and drivers -Experience with malware analysis -Experience with vulnerability research and exploit development This role is located in Laurel, MD and the work requires a TS/SCI + Full ...

... Linux kernel and drivers -Experience with malware analysis -Experience with vulnerability research and exploit development This role is located in Hanover, MD and the work requires a TS/SCI + Full ...

The Embedded Software Engineer will own the design, development, and test of digital logic and ... Linux kernel modules, and user-space Linux software * Assist in the design, review, and debug of ...

About the Role: We are looking for a Senior Linux Systems Engineer with deep Debian/Ubuntu ... boot processes, and kernel behavior. * Design, build, and maintain automation that reduces ...

About the Role: We are looking for a Senior Linux Systems Engineer with deep Debian/Ubuntu ... boot processes, and kernel behavior. * Design, build, and maintain automation that reduces ...

Embedded Software Engineer

Germantown, MD · On-site

$125K - $155K/yr

The Embedded Software Engineer will own the design, development, and test of digital logic and ... Linux kernel modules, and user-space Linux software * Assist in the design, review, and debug of ...

Showing results 21-40

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 Aug 6, 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?

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.

What are the most commonly searched types of Linux Kernel Developer jobs in Washington, DC? The most popular types of Linux Kernel Developer jobs in Washington, DC are:
What job categories do people searching Linux Kernel Developer jobs in Washington, DC look for? The top searched job categories for Linux Kernel Developer jobs in Washington, DC are:
Infographic showing various Linux Kernel Developer job openings in Washington, DC as of July 2026, with employment types broken down into 87% Full Time, 2% Part Time, 1% Temporary, and 10% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $168,827 per year, or $81.2 per hour.

Senior Systems Administrator/Linux SME-TS/SCI (CI-Poly Eligible)

Vibrint

Reston, VA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 2 days ago


Job description

Vibrint is a trusted provider of mission-critical systems and analysis that transform our customers' capacity and capability in harvesting and harnessing data. Working alongside many of the most talented professionals in public service, we work tirelessly to create and sustain new solutions and services that meet the stringent demands across a variety of customer missions.

Our people know they'll be doing work that matters at the heart of the national security mission, exploring new possibilities at the cutting edge of technology. They know they will be well-rewarded and recognized for their commitment. Our people know they will enjoy plentiful opportunities to grow, thrive, and have fun as a member of the Vibrint family. Join Vibrint, where your career is a priority, and your future is our shared goal.

Required Skills:

  • Minimum of 10+ years of experience in Linux system administration, with strong expertise in Red Hat Enterprise Linux (RHEL) environments supporting enterprise and high-performance computing (HPC) systems.
  • Hands-on experience with automation and scripting using Bash and Expect, as well as the ability to install, configure, and maintain software in RHEL/SE Linux environments.
  • Proficiency in troubleshooting and debugging Linux kernel-level issues using tools such as crash and system tap, along with experience managing patching, repositories, and custom kernel builds using Satellite.
  • Familiarity with automation frameworks such as Ansible and experience with identity management systems including LDAP and token-based authentication are required.
  • Bachelor's degree in computer science or a related field (or equivalent experience)
  • Strong communication and problem-solving skills, and the ability to support operational environments while interacting effectively with users, technical teams, and government stakeholders.

Desired Skills:

  • Preferred qualifications include experience supporting High Performance Computing (HPC) environments and familiarity with high-speed interconnect technologies such as InfiniBand or Omni-Path, including fabric monitoring and subnet management.
  • Experience with distributed file systems such as Lustre and NFS, as well as knowledge of RDMA communications, is highly desirable.
  • Proficiency in additional scripting or programming languages such as Python, Perl, or Korn shell is a plus, along with experience using version control systems such as Git, SVN, or CVS.
  • Familiarity with SE Linux configuration and policy management, as well as experience working within secure or classified environments, will further distinguish candidates.
  • Strong analytical abilities, attention to detail, and a focus on automation and performance optimization in large-scale systems
  • TS/SCI + CI Poly

___________________________________________________________________

The pay range for this position is a general guideline only and not a guarantee of compensation or salary. Our approach to crafting offers considers various factors to provide an equitable and competitive comprehensive compensation package. These considerations include, but are not limited to, contracted rates, education, certification(s), experience, specific competencies required for this position, and geographic location.

Vibrint's comprehensive compensation package includes but is not limited to: competitive salary; annual merit-based salary increase and discretionary bonus program; 401(k) plan with a company contribution; 11 paid federal holidays; 160 hours of paid time off; medical, dental, vision, life and short- & long-term disability insurance; employee assistance program; and a generous professional development allowance.

Vibrint's comprehensive compensation package includes but is not limited to: competitive salary; annual merit-based salary increase and discretionary bonus program; 401(k) plan with a company contribution; 11 paid federal holidays; 160 hours of paid time off; medical, dental, vision, life and short- & long-term disability insurance; employee assistance program; and a generous professional development allowance.

Equal Opportunity Employer:

All applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, citizenship, family structure, marital status, disability, veteran or military status, or any other characteristic protected by law in all phases of the employment process and in compliance with applicable federal, state, and local laws and regulations.

An equal opportunity employer/disability/vet. Policy-Statement_EEO-EmployeesAndCandidates.pdf (vibrint.com).

Please apply for immediate consideration.