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Freelance Linux Kernel Developer Jobs in Maryland

Reverse Engineer 2-TG

Hanover, MD · On-site

$78K - $250K/yr

Reverse Engineering Experience : Highly Valued as a Foundational Skill (5-years) * Windows SW RE is ... Linux * Kernel Development / Driver Development * 75% focus SW RE * Malware Analysis

... 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 ...

... 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 ...

They are seeking a Linux OS Engineer to build, harden, and sustain mission-critical Linux platforms ... patching and kernel updates with maintenance windows and rollback plans; validate health post ...

CNO Reverse Engineer

Hanover, MD · On-site

$185K - $190K/yr

Perform reverse engineering of hardware components, software applications and operating systems to ... Experience with Linux kernel development, kernel module analysis, device driver development, and ...

CNO Reverse Engineer

Hanover, MD · On-site

$185K - $190K/yr

Perform reverse engineering of hardware components, software applications and operating systems to ... Experience with Linux kernel development, kernel module analysis, device driver development, and ...

Perform reverse engineering of hardware components, software applications and operating systems to ... Experience with Linux kernel development, kernel module analysis, device driver development, and ...

RHEL administration (installation, patching, performance tuning, kernel and systemd, storage, and ... Red Hat Certified Engineer (RHCE) or Red Hat Certified Architect (RHCA) * HPC experience with PBS ...

RHEL administration (installation, patching, performance tuning, kernel and systemd, storage, and ... Red Hat Certified Engineer (RHCE) or Red Hat Certified Architect (RHCA) * HPC experience with PBS ...

Showing results 21-40

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?

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 Maryland?

The most popular types of Linux Kernel Developer jobs in Maryland are:

What are popular job titles related to Freelance Linux Kernel Developer jobs in Maryland?

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

What job categories do people searching Freelance Linux Kernel Developer jobs in Maryland look for?

The top searched job categories for Freelance Linux Kernel Developer jobs in Maryland are:

What cities in Maryland are hiring for Freelance Linux Kernel Developer jobs?

Cities in Maryland with the most Freelance Linux Kernel Developer job openings:

Senior Staff Engineer - Infrastructure Engineering (Linux), OS Team

Geico

Bethesda, MD

$120K - $260K/yr

Full-time

Posted 7 days ago


GEICO rating

8.0

Company rating: 8.0 out of 10

Based on 363 frontline employees who took The Breakroom Quiz

163rd of 307 rated insurance


Job description

Why Join GEICO?

At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities.

Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive on relentless innovation to exceed our customers' expectations while making a real impact on local communities nationwide.

Founded in 1936, GEICO is a member of the Berkshire Hathaway family of companies and one of the largest auto insurers in the United States. When you join our company, we want you to feel valued, supported, and proud to work here. That's why we offer the GEICO Pledge: Great Company, Great Culture, Great Rewards, and Great Careers.

Position Summary

GEICO is seeking an experienced Senior Staff Engineer with a passion forbuildinghigh-performance,secure, low maintenance, zero-downtime platforms, and applications. You will help drive our insurance business transformation as we transition from a traditional IT model to a tech organization with engineering excellence as its mission, while co-creating the culture of psychological safety and continuous improvement.

Position Description

Our Senior Staff Engineer works with our Distinguished Engineer, Staff Engineers, and other Senior Software Engineers to innovate and build new systems, improve, and enhance existing systems as well as identify new opportunities to apply your knowledge to solve critical problems. You will help in the delivery of high-quality products, unlocking new engineering capabilities..

Position Responsibilities

As a Senior Staff Engineer, you will:

  • Collaborate with cross-functional teams to ensure the security, availability, and performance of containerized applications.

  • Contribute to the development of best practices and standards in container runtime technology.

  • Play a hands-on role in the deployment, scaling, and lifecycle management of containerized applications using Docker, Kubernetes, and related orchestration platforms.

  • Collaborate effectively with other technical professionals and teams to ensure seamless integration of container runtimes with the overall technology stack.

  • Implement and enforce security measures for container runtimes to protect against vulnerabilities and threats.

  • Collaborate with quality assurance teams to ensure the reliability and efficiency of container runtime solutions.

Qualifications
  • Deep Linux technical knowledge

  • Experience with the Linux kernel

  • Fluent in one or more of the following languages: Rust, Golang, and/or C

  • Knowledge of Docker, Kubernetes, and related container orchestration platforms

  • Experience with Linux packaging (Debian, RPM, etc.)

  • Understanding of how container and OS images are built.

  • Knowledgeof developer tooling across the software development life cycle (task management, source code, building, deployment, test automation and related tools, operations, real-time communication)

  • Experiencein CI/CD pipeline and related open-source tools likeGit/Jenkin/CircleCI/SonarQube

  • Demonstrated ability to design and implement resilient, scalable, and efficientsolutions

  • Strong problem-solving abilities and a proactive approach toidentifyingand mitigating security risks and vulnerabilities

  • Excellent communication skills, able to communicate complete technical concepts to technical and non-technicalstakeholders

Experience
  • 10+years of professional PaaS and IaaS experience

  • 10+years of experience working with Linux

  • 8+yearsof experience with architecture and design

  • 6+ years of experience with open source projects is desired

Education
  • Bachelor'sdegree in Computer Science, Information Systems, or equivalent education or work experience

#LI-RP2


Annual Salary

$120,000.00 - $260,000.00

The above annual salary range is a general guideline. Multiple factors are taken into consideration to arrive at the final hourly rate/ annual salary to be offered to the selected candidate. Factors include, but are not limited to, the scope and responsibilities of the role, the selected candidate's work experience, education and training, the work location as well as market and business considerations.


GEICO will consider sponsoring a new qualified applicant for employment authorization for this position.


The GEICO Pledge:

Great Company:Protecting customers through life's twists and turns with innovation and integrity.

Great Careers:Personalized development programs, mentorship, and certification assistance.

Great Culture:Inclusive and collaborative culture rooted in shared success.

Great Rewards:Competitive pay, benefits, and flexibility to support your well-being and future.

The equal employment opportunity policy of the GEICO Companies provides for a fair and equal employment opportunity for all associates and job applicants regardless of race, color, religious creed, national origin, ancestry, age, gender, pregnancy, sexual orientation, gender identity, marital status, familial status, disability or genetic information, in compliance with applicable federal, state and local law. GEICO hires and promotes individuals solely on the basis of their qualifications for the job to be filled.

GEICO reasonably accommodates qualified individuals with disabilities to enable them to receive equal employment opportunity and/or perform the essential functions of the job, unless the accommodation would impose an undue hardship to the Company. This applies to all applicants and associates. GEICO also provides a work environment in which each associate is able to be productive and work to the best of their ability. We do not condone or tolerate an atmosphere of intimidation or harassment. We expect and require the cooperation of all associates in maintaining an atmosphere free from discrimination and harassment with mutual respect by and for all associates and applicants.


What GEICO employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


GEICO logo

About GEICO

Sourced by ZipRecruiter

GEICO is built on ingenuity, perseverance, innovation, resilience, and hard, honest work. From its humble beginnings in the midst of the Great Depression to its current place as one of the most successful companies in the nation, GEICO represents a quintessential American success story. At GEICO, we love that our associates are proud goal-seekers, and that's why we believe in celebrating their milestones and rewarding their achievements. Throughout the year we reward performance and accomplishments, host programs that recognize personal successes, and acknowledge innovation, service, and leadership.

Industry

Insurance services

Company size

10,000+ Employees

Headquarters location

Chevy Chase, MD, US

Year founded

1936