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Freelance Linux Kernel Developer Jobs in Virginia

Freddie Mac

Engineer, Senior (Linux/AWS)

Mclean, VA · On-site

$105K - $145K/yr

... kernel patching, maintenance, and systems integration. • Automation development experience ... Code and DevOps principles using SDLC best practices. • Experience with Ansible Automation ...

REDLattice

Android CNO Developer

Chantilly, VA · On-site

$57.50 - $75.75/hr

Kernel-level debugging (gdb) and low-level internals knowledge * UNIX/Linux internals and system-level engineering * Network socket programming & protocol analysis * Reverse engineering tools: IDA ...

REDLattice

Android CNO Developer

Chantilly, VA

$57 - $75/hr

Kernel-level debugging (gdb) and low-level internals knowledge * UNIX/Linux internals and system-level engineering * Network socket programming & protocol analysis * Reverse engineering tools: IDA ...

REDLattice

Android CNO Developer

Chantilly, VA · On-site

$57.50 - $75.75/hr

Kernel-level debugging (gdb) and low-level internals knowledge * UNIX/Linux internals and system-level engineering * Network socket programming & protocol analysis * Reverse engineering tools: IDA ...

REDLattice, Inc.

Android CNO Developer

Chantilly, VA · On-site

$57.50 - $75.75/hr

Kernel-level debugging (gdb) and low-level internals knowledge * UNIX/Linux internals and system-level engineering * Network socket programming & protocol analysis * Reverse engineering tools: IDA ...

Quantum Leap Research, LLC

Be Seen First

Linux System Security Engineer

Leesburg, VA · On-site

Perform system hardening, including kernel tuning, service management, and the secure configuration ... Engineer, Linux Systems Administrator or similar role). * Strong understanding of security ...

Nwis

Security Product Reverse Engineer

Sterling, VA · On-site

Perform reverse engineering of security products to identify vulnerabilities, weaknesses, and ... Linux kernel * macOS (OS X) internals * Minimum 5 years of hands-on experience developing and ...

GRVTY

Software Engineer/CNO Developer

Sterling, VA · On-site

OS Internals(Windows/Linux/MacOS/Android/IOS). Kernel/User space boundaries and interactions ... Binary reverse engineering/IDA Pro/radare or similar framework experience. * Vulnerability research ...

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Freelance Linux Kernel Developer information

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

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 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 most commonly searched types of Linux Kernel Developer jobs in Virginia? The most popular types of Linux Kernel Developer jobs in Virginia are:
What are popular job titles related to Freelance Linux Kernel Developer jobs in Virginia? For Freelance Linux Kernel Developer jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Freelance Linux Kernel Developer jobs in Virginia look for? The top searched job categories for Freelance Linux Kernel Developer jobs in Virginia are:
What cities in Virginia are hiring for Freelance Linux Kernel Developer jobs? Cities in Virginia with the most Freelance Linux Kernel Developer job openings:
Freelance Linux Kernel Developer jobs near you
Engineer, Senior (Linux/AWS)

Engineer, Senior (Linux/AWS)

Freddie Mac

Mclean, VA • On-site

$105K - $145K/yr

Full-time

Posted 9 days ago

Job description

Job Summary:
Freddie Mac is dedicated to making home possible, and they are seeking a Senior Engineer of Infrastructure Engineering. This role focuses on Linux engineering, automation, compliance, and enhancing the security and efficiency of cloud environments.
Responsibilities:
• Serve as a key member of the IT Infrastructure Engineering Team.
• Develop and mentor teams of engineers to proactively ensure platform stability and security.
• Identify, influence, and implement technology, process, and skill changes to modernize infrastructure.
• Collaborate with senior leadership to ensure clear communication, risk reduction, and accountability for team performance.
• Apply an engineering mindset to solve complex technical challenges and drive continuous improvement.
• Drive automation initiatives to improve efficiency, scalability, and reliability of IT infrastructure.
• Ensure adherence to security protocols and best practices across all infrastructure operations.
Qualifications:
Required:
• College degree or equivalent experience; advanced studies/degree preferred.
• Typically, 5 - 7+ years of expert-level experience engineering new technical solutions.
• Extensive experience architecting, deploying, and managing AWS cloud environments, including EC2, EKS, S3, IAM, CloudFormation, Lambda, and other AWS native services.
• Experience with Linux engineering, including lifecycle management, kernel patching, maintenance, and systems integration.
• Automation development experience including application of Infrastructure as Code and DevOps principles using SDLC best practices.
• Experience with Ansible Automation Platform (AAP) and scripting languages (Python, Perl, Shell, etc.) to automate engineering and operations tasks.
• Strong communication skills to set clear goals and relay accomplishments to management.
• Willingness to participate in on-call rotation and provide support during off-hours as needed.
Company:
Freddie Mac is a public government-sponsored enterprise that provides mortgage capital to lenders. Founded in 1970, the company is headquartered in Mclean, USA, with a team of 5001-10000 employees. The company is currently Late Stage.
Freddie Mac logo

About Freddie Mac

Sourced by ZipRecruiter

Today, Freddie Mac makes home possible for one in four home borrowers and is one of the largest sources of financing for multifamily housing. Join our smart, creative and dedicated team and you'll do important work for the housing finance system and make a difference in the lives of others.

Industry

Finance and insurance

Company size

5,001 - 10,000 Employees

Headquarters location

McLean, VA, US

Year founded

1970

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