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Freelance Linux Kernel Development Jobs in Orange, CA

JS Consulting

Senior Software Engineer

Irvine, CA · On-site

$131K - $173K/yr

Board and kernel level development * AOSP builds, Android framework * Integrating packages and ... Modify Linux kernel components and device drivers when required. * Improve system performance ...

TRL11, Inc.

Embedded Linux Software Engineer

Irvine, CA · On-site

$100 - $150K/hr

... Linux development with shipped products * Strong C/C++ programming skills and proficiency in Python and Bash * Experience with device drivers, kernel modules, and Linux internals * Knowledge of ...

TRL11, Inc.

Embedded Linux Software Engineer

Irvine, CA

$100 - $150K/hr

... Linux development with shipped products * Strong C/C++ programming skills and proficiency in Python and Bash * Experience with device drivers, kernel modules, and Linux internals * Knowledge of ...

TRL11, Inc.

Embedded Linux Software Engineer

Irvine, CA · On-site

$100 - $150K/hr

... Linux development with shipped products * Strong C/C++ programming skills and proficiency in Python and Bash * Experience with device drivers, kernel modules, and Linux internals * Knowledge of ...

Motorola

Embedded Software Engineer

Los Angeles, CA · Hybrid

$48.08 - $67.31/hr

Expertise in C programming and experience in Linux kernel driver development. * Must be a U.S. Citizen due to clients under U.S. government contracts * All employment is contingent upon the ...

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Freelance Linux Kernel Development information

See Orange, CA salary details

$107.9K

$159.2K

$188K

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

As of Sep 2, 2026, the average yearly pay for freelance linux kernel development in Orange, CA is $159,237.00, according to ZipRecruiter salary data. Most workers in this role earn between $145,800.00 and $176,300.00 per year, depending on experience, location, and employer.

What is freelance Linux kernel development?

Freelance Linux kernel development involves independently working on the Linux operating system's core, either by contributing to the mainline kernel, developing custom modules, or supporting companies with kernel-level issues. Freelancers in this field often tackle tasks such as writing device drivers, optimizing system performance, or integrating hardware with Linux. The work requires deep expertise in C programming and an understanding of operating system concepts. Freelancers may collaborate with open-source communities or work directly with clients needing specialized Linux solutions.

What are some common challenges faced by freelance Linux kernel developers when working with clients remotely?

Freelance Linux Kernel developers often encounter challenges such as navigating complex codebases without in-house support, aligning with clients’ specific kernel customization requirements, and ensuring thorough testing across diverse hardware environments. Effective communication is essential, as misunderstandings about project scope or technical specifications can arise without face-to-face interactions. Building strong documentation habits and using collaborative tools can help streamline workflows and maintain clarity throughout the development process.

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 in-depth knowledge of C programming, operating system concepts, and Linux kernel architecture, often demonstrated by a degree in computer science or equivalent experience. Familiarity with version control systems like Git, debugging tools such as GDB, and open-source collaboration platforms is typically necessary. Strong problem-solving skills, self-motivation, and effective communication are crucial for managing independent projects and collaborating with distributed teams. These skills ensure you can deliver robust kernel code, troubleshoot complex issues, and contribute meaningfully to open-source projects or client requirements.

What are popular job titles related to Freelance Linux Kernel Development jobs in Orange, CA?

For Freelance Linux Kernel Development jobs in Orange, CA, the most frequently searched job titles are:

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Freelance Linux Kernel Development jobs near you

Embedded Software Engineer - R&D

Motorola

Los Angeles, CA

$48.08 - $67.31/hr

Full-time

Medical, Dental, Retirement

Re-posted 10 days ago

Motorola Solutions rating

8.7

Company rating: 8.7 out of 10

Based on 40 frontline employees who took The Breakroom Quiz

18th of 159 rated electronics manufacturers

Job description

Company Overview

At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that's critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer future.


Department OverviewSilvus Technologies was acquired by Motorola Solutions in 2025, and is now part of its ecosystem of safety and security technologies.
With deep roots in DARPA research, Silvus Technologies develops world-class advanced communications technologies that are reshaping the tactical communications landscape. From pure line-of-sight to extreme non-line-of-sight, Silvus radios form a self-healing, self-forming mesh network, enabling secure and reliable connectivity, including video and high-bandwidth data.
Job Description

THE OPPORTUNITY

Silvus Technologies is seeking anEmbedded Software Engineer, reporting to theVice President of Research & Developmenton the R&D team. The successful individual in this role will participate in the development of Silvus' MANET radios and advanced research projects. This is an opportunity to work on all aspects of the system including device drivers, networking functions and services, encryption, and security features.

This position is located at Silvus headquarters in the heart of vibrantWest Los Angeles, CAand is on a hybrid schedule; a minimum of 3 days onsite per week is expected. On-site days are Mondays, Wednesdays, and Thursdays.

The following is a list of at least some of the current essential job functions of the position. Management may assign or reassign duties and responsibilities at any time at its discretion.

ROLE AND RESPONSIBILITIES

  • Implementation of the software portion of MAC (Medium Access Control) and mobile ad-hoc networking routing protocols.

  • Network management software and web interface implementation.

  • Implementation of different security protocols and encryption algorithms.

  • Audio streaming and push-to-talk voice application implementation.

  • Analyze and improve product security and robustness to meet certain regulatory requirements such as NIST FIPS 140-3 and NIAP Common Criteria.

  • Implementation of testing software for product performance and reliability testing.

  • Device driver and board support package development and maintenance for both ARM and RISC-V based systems.

  • Linux system customization and scripting.

  • Perform other related duties of which the above are representative.

REQUIRED QUALIFICATIONS

  • Bachelor of Science degree in Electrical Engineering, Computer or Communications Engineering, Computer Science, or relevant engineering field with a minimum of 2 years of relevant embedded system software development experience; or a Master's degree in Electrical, Computer, or Communications Engineering, Computer Science, or related field.

  • Expertise in C programming and experience in Linux kernel driver development.

  • Must be a U.S. Citizendue to clients under U.S. government contracts.

  • All employment is contingent upon the successful clearance of a background check and drug test.

PREFERRED KNOWLEDGE, SKILLS, AND ABILITIES

  • Masters of Science degree in Electrical, Computer, or Communications Engineering, Computer Science.

  • Knowledge and experience of different security protocols and encryption algorithms such as suite of CNSA algorithms.

  • Demonstrated experience with socket programming and various Internet/Ethernet protocols.

  • Understanding of MAC and Networking layer of a communication system.

  • Experience in AMD UltraScale+ MPSoC and Microchip Polarfire SoC BSP support package development.

  • Deep understanding of Internet Protocol Security (IPsec), network protocols, data authentication and encryption.

  • Linux Interrupt Service Routine development.

COMPENSATION: $48.08-$67.31USD

The pay range is NOT a guarantee. It is based on market research and peer data, and will vary depending on the candidate's experience and qualifications.

#silvuscareers


Basic Requirements
  • Bachelor of Science degree in Electrical Engineering, Computer or Communications Engineering, Computer Science, or relevant engineering field with a minimum of 2 years of relevant embedded system software development experience; or a Master's degree in Electrical, Computer, or Communications Engineering, Computer Science, or related field.
  • Expertise in C programming and experience in Linux kernel driver development.
  • Must be a U.S. Citizen due to clients under U.S. government contracts
  • All employment is contingent upon the successful clearance of a background check and drug test.

Travel RequirementsUnder 10%
Relocation ProvidedNone
Position TypeExperienced
Referral Payment PlanYes

Our U.S.Benefitsinclude:

  • Incentive Bonus Plans

  • Medical, Dental, Visionbenefits

  • 401K with Company Match

  • 10 Paid Holidays

  • GenerousPaidTime Off Packages

  • Employee Stock Purchase Plan

  • PaidParental & Family Leave

  • and more!


EEO Statement

Motorola Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion or belief, sex, sexual orientation, gender identity, national origin, disability, veteran status or any other legally-protected characteristic.

We are proud of our people-first and community-focused culture, empowering every Motorolan to be their most authentic self and to do their best work to deliver on the promise of a safer world. If you'd like to join our team but feel that you don't quite meet all of the preferred skills, we'd still love to hear why you think you'd be a great addition to our team.

We're committed to providing an inclusive and accessible recruiting experience for candidates with disabilities, or other physical or mental health conditions. To request an accommodation, please complete thisReasonable Accommodations Formso we can assist you.

What Motorola Solutions employees say

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About Motorola Solutions

Sourced by ZipRecruiter

At Motorola Solutions, we believe that everything starts with safety. It's the constant that empowers people to confidently move forward. It can fill a flight or sell out a stadium. It can care for a patient or graduate a class. As a global leader in public safety and enterprise security, we create and connect the technologies that help to keep people safe where they live, learn, work and play. Our integrated technology ecosystem unifies critical communications, video security and access control, and command center software, enabling collaboration in more powerful ways. At Motorola Solutions, we're ushering in a new era in public safety and security. Bring your passion, potential and talents to a career that matters.

Industry

Technology, communication and media

Company size

10,000+ Employees

Headquarters location

Chicago, IL, US

Year founded

1928

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