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Linux Kernel Developer Jobs (NOW HIRING)

CEDENT

Kernel Developer (eBPF)

$40 - $60/hr

Linux kernel development experience with emphasis on the network stack and its interfaces is highly desirable e.g. * Programming experience at the sockets layer, protocol layer, device layer and ...

CoreWeave

Systems Engineer, Kernel

New York, NY

$165K - $242K/yr

Linux Kernel (custom build), Ubuntu * Intel/AMD/ARM CPUs, Nvidia GPUs, DPUs, Infiniband and ... Strong C programming skills with the ability to write maintainable and upstream-quality code.

CoreWeave

Systems Engineer, Kernel

Livingston, NJ · On-site

$165K - $242K/yr

Linux Kernel (custom build), Ubuntu * Intel/AMD/ARM CPUs, Nvidia GPUs, DPUs, Infiniband and ... Strong C programming skills with the ability to write maintainable and upstream-quality code.

SiFive

Linux Kernel Architect

Boston, MA · On-site

In this role, you'll be improving and debugging the RISC-V Linux kernel, with particular focus on ... And you'll work with hardware architects and engineers, both inside SiFive and at RISC-V ...

SiFive

Linux Kernel Architect

Santa Clara, CA · On-site

In this role, you'll be improving and debugging the RISC-V Linux kernel, with particular focus on ... And you'll work with hardware architects and engineers, both inside SiFive and at RISC-V ...

SiFive

In this role, you'll be improving and debugging the RISC-V Linux kernel, with particular focus on ... And you'll work with hardware architects and engineers, both inside SiFive and at RISC-V ...

SiFive

In this role, you'll be improving and debugging the RISC-V Linux kernel, with particular focus on ... And you'll work with hardware architects and engineers, both inside SiFive and at RISC-V ...

SiFive

Linux Kernel Architect

Santa Clara, CA · On-site

In this role, you'll be improving and debugging the RISC-V Linux kernel, with particular focus on ... And you'll work with hardware architects and engineers, both inside SiFive and at RISC-V ...

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Linux Kernel Developer information

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$101K

$149.1K

$176K

How much do linux kernel developer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for linux kernel developer in the United States is $149,062.00, according to ZipRecruiter salary data. Most workers in this role earn between $136,500.00 and $165,000.00 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.

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Linux Kernel Developer jobs near you
Infographic showing various Linux Kernel Developer job openings in the United States as of August 2026, with employment types broken down into 4% Internship, 88% Full Time, and 8% Contract. Highlights an 81% In-person, 4% Hybrid, and 15% Remote job distribution, with an average salary of $149,062 per year, or $71.7 per hour.

Linux Kernel & Containerization Subject Matter Expert

Maximum Technology Corporation

Huntsville, AL • On-site

$120 - $180/hr

Other

Retirement, PTO

Re-posted 2 days ago

Job description

Maximum Technology Corporation is a small business in Huntsville, AL. MTC focuses on providing DoD customers with efficient, cost-effective and innovative solutions in data management, software engineering, system engineering, test and evaluation support, information technology, and information system security.

We are seeking a motivated Linux Kernel and Containerization Subject Matter Expert (SME) that can work with a diverse team to monitor, update, and support THAAD hardware‑in‑the‑loop (HWIL), digital and simulation labs. The candidate should have a strong background in containerization, Linux, kernels, software development and security. Knowledge with a configuration management focus is a plus. Must be able to work in a team environment. This lab supports the THAAD weapons system.

Travel of up to 20% is required for this position.

Responsibilities
  • Kernel & OS Engineering: Serve as the SME for Linux kernel customization. Install, configure, and maintain system hardware/software across RHEL 7-10 environments.
  • Infrastructure Management: Design, develop, and maintain highly scalable, resilient container infrastructures and Cloud Development Environments (CDE).
  • Administer container orchestration clusters within strict air‑gapped/classified environments requiring MFA.
  • Automate OS builds and support the full lifecycle management of containerized applications.
  • Work directly with existing codebases, contribute improvements, and adapt solutions to overcome constraints within legacy systems.
  • Expert knowledge in container technologies.
  • Demonstrated ability to design and maintain scalable, resilient container infrastructure.
  • Proficiency in one or more programming languages.
  • Provide troubleshooting support for hardware and software.
  • Manage user accounts on classified systems using multi‑factor authentication.
  • Oversee the implementation of container solutions within a Linux operating system.
Job Requirements
  • Secret Clearance.
  • Associate's or Bachelor's Degree in Computer Science, a related field, or equivalent experience.
  • 6+ years related experience.
  • Excellent communication skills both oral and written.
  • Ability to adapt and thrive in a dynamic, customer‑focused work environment.
  • Must have Linux+ and Security+ certifications.
  • Advanced knowledge of RHEL (7-10) OS automation and Linux kernel customization.

Benefits: Stable work environment, competitive salary & benefits package, 401k Matching Program, Flexible Work Schedules, Tuition Reimbursement, Paid Leave & more.

EOE disability/vets

This position is contingent upon successful completion of a comprehensive criminal background check and government security investigation.

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