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Freelance Linux Kernel Developer Jobs in Waldorf, MD

AST SpaceMobile

Principal FSW Engineer

Lanham, MD · On-site

Deep expertise in Linux kernel internals: network and platform driver development, device tree ... TCP/IP, UDP, routing, network interfaces, and socket programming. * Experience implementing or ...

AST SpaceMobile

Principal FSW Engineer

Lanham, MD · On-site

$135K - $181K/yr

Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by ... Deep expertise in Linux kernel internals: network and platform driver development, device tree ...

Ignite IT

Senior Linux Administrator

Suitland, MD · On-site

... Engineer or Administrator. * Strong experience in Linux performance tuning , kernel parameter analysis (sysctl), and troubleshooting with tools like vmstat, iostat, sar, and perf. * Expert-level ...

Ignite IT

Senior Linux Administrator

Suitland, MD · On-site

... Engineer or Administrator. * Strong experience in Linux performance tuning , kernel parameter analysis (sysctl), and troubleshooting with tools like vmstat, iostat, sar, and perf. * Expert-level ...

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All JobsLinux Kernel Developer JobsFreelance Linux Kernel Developer JobsFreelance Linux Kernel Developer Jobs in Waldorf, MD

Freelance Linux Kernel Developer information

See Waldorf, MD salary details

$97.5K

$143.9K

$169.9K

How much do freelance linux kernel developer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for freelance linux kernel developer in Waldorf, MD is $143,891.00, according to ZipRecruiter salary data. Most workers in this role earn between $131,800.00 and $159,300.00 per year, depending on experience, location, and employer.

What does a freelance Linux kernel developer do?

A Freelance Linux Kernel Developer specializes in writing, modifying, and maintaining the core of the Linux operating system, often for clients or companies on a project basis. Their responsibilities include debugging kernel code, developing new features, optimizing performance, and ensuring compatibility with hardware and software. Freelancers in this field work independently, offering their expertise to organizations that need custom Linux kernel solutions or support. They typically need strong programming skills in C, in-depth knowledge of operating systems, and experience with open-source collaboration.

What are the key skills and qualifications needed to thrive as a freelance Linux kernel developer?

To thrive as a Freelance Linux Kernel Developer, you need deep expertise in C programming, operating systems concepts, and a strong understanding of Linux internals, often supported by a relevant computer science degree or equivalent experience. Familiarity with version control systems (like Git), kernel debugging tools (such as GDB, perf), and contributing to open-source repositories is typically required. Strong problem-solving skills, self-motivation, and clear written communication help developers stand out when collaborating remotely and engaging with the open-source community. These competencies are crucial for efficiently delivering robust kernel solutions and maintaining high standards in a distributed, collaborative environment.

What are some common challenges faced by freelance Linux kernel developers when working with diverse client codebases?

Freelance Linux Kernel Developers often work with a variety of client codebases, which can present challenges such as adapting to different kernel versions, understanding custom modifications, and ensuring compatibility with client-specific hardware. Navigating disparate documentation and collaborating remotely with in-house teams also requires strong communication and problem-solving skills. Staying up-to-date with upstream kernel changes and maintaining high code quality are essential to deliver reliable, maintainable solutions for each project.

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

AspectFreelance Linux Kernel DeveloperLinux Device Driver Developer
CredentialsExperience with Linux kernel development, possibly certifications in Linux or C programmingSimilar credentials, often with specialized knowledge in device driver development
Work EnvironmentFreelance projects, remote work, client-based assignmentsIn-house or freelance, focused on hardware-specific driver development
Industry UsageTechnology companies, startups, open-source projectsHardware manufacturers, embedded systems, specialized tech firms
Search & Comparison IntentLooking for freelance Linux kernel work or collaborationSeeking expertise in developing or maintaining device drivers

The main difference is that a Freelance Linux Kernel Developer works on overall kernel development projects on a freelance basis, while a Linux Device Driver Developer specializes in creating and maintaining drivers for specific hardware components. Both roles require similar technical skills and credentials, but their focus areas and work environments differ.

What are popular job titles related to Freelance Linux Kernel Developer jobs in Waldorf, MD?

For Freelance Linux Kernel Developer jobs in Waldorf, MD, the most frequently searched job titles are:

What job categories do people searching Freelance Linux Kernel Developer jobs in Waldorf, MD look for?

The top searched job categories for Freelance Linux Kernel Developer jobs in Waldorf, MD are:

What cities near Waldorf, MD are hiring for Freelance Linux Kernel Developer jobs?

Cities near Waldorf, MD with the most Freelance Linux Kernel Developer job openings:

Freelance Linux Kernel Developer jobs near you

Windows Kernel Developer (TS/SCI w POLY)

Falls Technology

Mclean, VA • On-site

Full-time

Re-posted 7 days ago

Job description

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