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Linux Kernel Jobs (NOW HIRING)

Waymo

Senior Software Engineer, Linux Kernel

Mountain View, CA · On-site

$144K - $190K/yr

You will write Linux Kernel drivers (including creating appropriate user-space APIs) to communicate with custom hardware (e.g. custom ASICs and FPGAs). If you enjoy building embedded systems using ...

DigitalOcean

Staff Software Engineer, Kernel

Seattle, WA · Hybrid

$191K - $239K/yr

We are looking for a Staff Engineer who is passionate about the Linux kernel. As a Staff Engineer at DigitalOcean, you will work as a high-level technical leader responsible for designing, optimizing ...

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How much do linux kernel jobs pay per year?

As of Aug 7, 2026, the average yearly pay for linux kernel 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 is a Linux Kernel?

A Linux Kernel job involves working on the development, maintenance, and optimization of the Linux kernel, which is the core component of the Linux operating system. Professionals in this role may focus on areas such as device drivers, memory management, file systems, or security. They typically work with programming languages like C and tools such as Git for version control. These roles are common in industries like embedded systems, cloud computing, and operating system development. Strong knowledge of Linux internals and debugging skills are essential for success in this field.

What are common challenges faced by Linux Kernel developers, and how can they be addressed?

Linux Kernel Developers often encounter complex issues such as debugging low-level code, maintaining backward compatibility, and efficiently diagnosing hardware-software interactions. Navigating the vast and collaborative open-source community also requires effective communication and adherence to coding standards. These challenges can be addressed by actively participating in kernel mailing lists, leveraging advanced debugging tools, and continuously updating your knowledge through community resources. Being proactive in code reviews and engaging with other developers can also streamline problem-solving and ensure high-quality code contributions. Embracing collaborative best practices helps create robust and maintainable kernel modules.

What skills and qualifications are needed to thrive as a Linux Kernel developer?

To thrive as a Linux Kernel Developer, you need strong proficiency in C programming, expertise with operating system concepts, and a solid understanding of hardware integration, often backed by a degree in Computer Science or a related field. Familiarity with git version control, debugging tools like gdb, and experience contributing to open-source projects or relevant Linux Foundation certifications are common requirements. Excellent problem-solving skills, attention to detail, and the ability to collaborate within globally distributed teams set top performers apart. These capabilities are essential for navigating the complexities of kernel-level development, ensuring high-quality contributions, and driving innovation in the Linux ecosystem.

More about Linux Kernel jobs
What cities are hiring for Linux Kernel jobs? Cities with the most Linux Kernel job openings:
What are the most commonly searched types of Linux Kernel jobs? The most popular types of Linux Kernel jobs are:
What states have the most Linux Kernel jobs? States with the most job openings for Linux Kernel jobs include:
What job categories do people searching Linux Kernel jobs look for? The top searched job categories for Linux Kernel jobs are:
Linux Kernel jobs near you
Infographic showing various Linux Kernel job openings in the United States as of August 2026, with employment types broken down into 89% Full Time, 1% Part Time, and 10% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $149,062 per year, or $71.7 per hour.

Linux Kernel and Containerization Subject Matter Expert (SME)

Integration Innovation, Inc.

Huntsville, AL • On-site

Full-time

Medical, Retirement, PTO

Re-posted 14 days ago

Job description

Overview
i3 is 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. Seeking a candidate with 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.
The ideal candidate will possess excellent communication skills both oral and written; exhibit the ability to adapt and thrive in a dynamic, customer focused work environment.
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 Multi-Factor Authentication (MFA)
  • Automate Operating System 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

Qualifications
  • Associate's or Bachelor's Degree in Computer Science, a related field, or equivalent experience.
  • 6+ years of relevant experience.
  • Must have Linux+ and Security+ certifications.
  • Advanced knowledge of RHEL (7-10) OS automation, and Linux kernel customization.
  • Travel of up to 20% is required for this position.
  • Active Secret security clearance required.
  • U.S. Citizenship is required.

Knowledge/Skills
  • Knowledge of office administration and procedures.
  • Exceptional judgment capabilities and relationship management skills.
  • Excellent communication, teamwork, and client service skills; ability to clearly communicate in discussions and written documents, and to deliver feedback clearly and tactfully.
  • Interact with a diverse array of customers and staff in a professional and courteous manner.
  • Work independently with accountability for accurate and complete results.
  • Be extremely organized and exceptionally detail oriented.
  • Work well both independently and in a team environment.
  • Be energized by a fast-paced work environment.
  • Must be able to communicate with others effectively.
  • Analyze information and respond appropriately.
  • Manage time wisely and prioritize tasks.
  • Provide superior customer service.
  • Multi-task in a pleasant manner.
  • Work well under pressure.

Physical Demands:
  • The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.
  • While performing the duties of this job, the employee is regularly required to talk or hear. The employee frequently is required to stand; walk; handle or feel; and reach with hands and arms.
  • The employee is occasionally required to sit; climb or balance; and stoop, kneel, crouch or crawl. The employee must be able to lift and/or move up to 10 pounds and occasionally lift and/or move up to 25 pounds.
  • Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception and ability to adjust focus.
  • Regular i3 hours are 8:00 a.m. - 5:00 p.m. Monday-Friday, however, additional hours may be required on occasion. Regular and punctual attendance is required.

About i3
i3 is a technically diverse, 100% team member owned business, headquartered in Huntsville, Alabama specializing in missile and aviation systems engineering and logistic services, electronic warfare and electromagnetic effects analysis, UAS system integration and flight operations, full lifecycle C5ISR engineering services, cybersecurity and IT/IA innovative solutions and virtual training, simulation & serious game development and implementation. We have established a broad offering of products and capabilities collectively providing decades of experience supporting the full complement of DoD military services, Missile Defense Agency, National Aeronautics and Space Administration, and a variety of other Government organizations and private industry customers.
Perks of being a team member owner include:
  • Long-term financial security
  • Higher job satisfaction
  • Greater job security
  • Personal and professional growth
  • Great company culture

Other outstanding benefits:
  • Excellent insurance coverage
  • 401(k) match
  • Generous PTO
  • Health and wellness incentives
  • Tuition and certification reimbursement
  • Countless opportunities to give back to the community through i3 Cares

We work hard. We compete hard. We play hard. Apply now to join us!

Apply