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Linux Software Engineer Jobs in California (NOW HIRING)

Leidos

Software Engineer

La Jolla, CA · On-site

$87K - $157K/yr

The ideal candidate should possess strong Linux systems engineering experience, expertise in virtualization and software automation, a deep understanding of low-level networking integration within ...

Leidos

Software Engineer

San Diego, CA

The ideal candidate should possess strong Linux systems engineering experience, expertise in virtualization and software automation, a deep understanding of low-level networking integration within ...

Leidos

Software Engineer

National City, CA · On-site

$87K - $157K/yr

The ideal candidate should possess strong Linux systems engineering experience, expertise in virtualization and software automation, a deep understanding of low-level networking integration within ...

Leidos

Software Engineer

Rancho Santa Fe, CA · On-site

$87K - $157K/yr

The ideal candidate should possess strong Linux systems engineering experience, expertise in virtualization and software automation, a deep understanding of low-level networking integration within ...

Leidos

Software Engineer

San Diego, CA · On-site

$87K - $157K/yr

The ideal candidate should possess strong Linux systems engineering experience, expertise in virtualization and software automation, a deep understanding of low-level networking integration within ...

Leidos

Software Engineer

San Diego, CA · On-site

The ideal candidate should possess strong Linux systems engineering experience, expertise in virtualization and software automation, a deep understanding of low-level networking integration within ...

Leidos

Software Engineer

Chula Vista, CA · On-site

$87K - $157K/yr

The ideal candidate should possess strong Linux systems engineering experience, expertise in virtualization and software automation, a deep understanding of low-level networking integration within ...

Leidos

Software Engineer

Cardiff By The Sea, CA · On-site

$87K - $157K/yr

The ideal candidate should possess strong Linux systems engineering experience, expertise in virtualization and software automation, a deep understanding of low-level networking integration within ...

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All JobsLinux Software Engineer JobsLinux Software Engineer Jobs in California

Linux Software Engineer information

See California salary details

$10

$58

$90

How much do linux software engineer jobs pay per hour?

As of Jul 8, 2026, the average hourly pay for linux software engineer in California is $58.95, according to ZipRecruiter salary data. Most workers in this role earn between $47.45 and $66.20 per hour, depending on experience, location, and employer.

How does a Linux Software Engineer typically collaborate with other teams during the software development lifecycle?

As a Linux Software Engineer, you’ll regularly work alongside cross-functional teams such as DevOps, QA, and product management. Collaboration often involves participating in code reviews, troubleshooting system-level issues, and integrating new features with existing infrastructure. Effective communication is crucial, as you’ll need to coordinate with hardware engineers, security teams, and sometimes even customer support to ensure seamless deployment and maintenance. This collaborative environment not only enhances product quality but also provides opportunities to broaden your technical skills and network within the organization.

What is the difference between Linux Software Engineer vs Linux Developer?

AspectLinux Software EngineerLinux Developer
Primary FocusDesigning, developing, and maintaining Linux-based software systems and applications.Writing, testing, and debugging code specifically for Linux environments, often focusing on application development.
Required SkillsProficiency in Linux OS, C/C++, scripting, system architecture, and debugging tools.Strong coding skills in languages like C, C++, Python, and familiarity with Linux APIs and tools.
Work EnvironmentTypically in engineering teams working on system-level software, embedded systems, or infrastructure.Often in software development teams creating applications or tools for Linux platforms.

Linux Software Engineers focus on system-level design and maintenance of Linux-based systems, while Linux Developers primarily write and test applications for Linux. Both roles require Linux proficiency but differ in scope and responsibilities.

What are the key skills and qualifications needed to thrive as a Linux Software Engineer, and why are they important?

To thrive as a Linux Software Engineer, you need strong programming skills (such as C, C++, or Python), deep knowledge of Linux operating systems, and a relevant degree in computer science or a related field. Familiarity with Linux kernel development, version control systems like Git, and experience with build tools and debugging utilities are typically required. Problem-solving abilities, effective communication, and collaborative teamwork are crucial soft skills for success in this role. These skills and qualities are vital for building robust, efficient, and maintainable software solutions within complex Linux environments.

What does a Linux Software Engineer do?

A Linux Software Engineer is responsible for designing, developing, testing, and maintaining software that runs on Linux-based systems. Their work often involves writing code in languages such as C, C++, Python, or Shell scripting, and optimizing applications for performance and security on Linux platforms. They may also contribute to open-source projects, customize Linux distributions, and ensure software compatibility with different hardware architectures. Additionally, Linux Software Engineers often collaborate with other engineers to troubleshoot issues and improve system stability.
What are popular job titles related to Linux Software Engineer jobs in California? For Linux Software Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Linux Software Engineer jobs in California look for? The top searched job categories for Linux Software Engineer jobs in California are:
What are popular job titles related to Linux Software Engineer jobs in CA? For Linux Software Engineer jobs in CA, the most frequently searched job titles are:
Linux Software Engineer jobs near you
Infographic showing various Linux Software Engineer job openings in California as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $122,620 per year, or $59 per hour.
Software Engineer, Embedded Linux

Software Engineer, Embedded Linux

TrellisWare Technologies

San Diego, CA • On-site

$139K - $183K/yr

Full-time

Posted 10 days ago

Job description

TrellisWare launched in 2000 with an innovative culture striving to push technological boundaries in the area of wireless communications. We are now a worldwide leader in highly advanced algorithms, waveforms, and communications systems that range from small form factor radio products to fully integrated solutions.
At TrellisWare, we connect passion with purpose and together we make an impact- on our careers, our company, and the world. And you can too. If you love to innovate and collaborate in a dynamic environment where boundaries are being pushed, you belong at TrellisWare. Where the opportunity to serve is not a challenge but a gift. Where you're never going alone. Because there's too much at stake to go solo.
Our Software Team is seeking a Software Engineer, Embedded Linux. You'll develop software for our ecosystem of radios and waveforms to implement the next generation of resilient communications solutions. A typical day might start with you working in your personal office designing and implementing embedded Linux applications, drivers, or servers. It could move into one of our many state-of-the-art labs with your teammates to bring up your design on physical hardware.
Enhancing cohesiveness and maintaining team morale is a responsibility of all our team members, as is the ambition for self-improvement and talent development. Through this dedication to unity and professional advancement, each team member is directly impacting the successful outcome of TrellisWare's deliverables and setting the tone for our core values of delivering excellence, pushing boundaries, and empowering people.
The essential duties and responsibilities include:
  • Design, implement, and integrate software for an embedded Linux target (headless applications, servers, and drivers)
  • Perform feasibility studies, and performance analysis of embedded Linux components
  • Interface with common Linux services and protocols
  • Configure Linux kernel and board support packages across a variety of platforms
  • Troubleshoot complex system-level issues across the embedded Linux stack from bootloaders to user space applications
  • Document and present design alternatives using standard professional practices and corporate defined engineering processes
  • Perform other duties as assigned
  • Develop relationships with team members built on trust and respect

Education and work experience requirements are:
  • Bachelor's degree in Electrical/Computer Engineering, Computer Science or related field of study required.
  • Minimum of four years' experience integrating with embedded Linux and four years of embedded software development experience
  • General proficiency of C++ and Python
  • Two years of experience with Yocto Project
  • Experience with common lab test equipment (i.e. oscilloscope, logic analyzer)
  • Experience with Object-Oriented design
  • Experience in device drivers and data link layer
  • Experience in cross-compilation and kernel development

To be considered for this position, you would need to meet, at a minimum, the knowledge, skills, and abilities listed here:
  • Linux subsystems
  • Multi-platform kernel development
  • Integrating with open-source applications
  • C++ and Python
  • Distributed revision control systems and common embedded Linux development tools (i.e. compilers, linkers, and debuggers)
  • You can think on your feet - you are analytical, pay attention to detail and are able to communicate your thought process both written and verbally
  • You enjoy working independently as well as in a team environment
  • Strong written and verbal communication skills
  • Demonstrates documentation skills and proficiency with PC office applications
  • Demonstrates strong written and verbal communication skills
  • Strong collaborative drive and interpersonal skills
  • Strong initiative, proactive work ethic and prioritization skills
  • Trustable judgement and analytical problem-solving skills
  • Effective execution and decision making
  • Champion of change and promotes innovation

The physical demands described here represent those that must be met in order to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable those with qualified disabilities.
  • Able to frequently sit, stand, walk, use hands to fingers, handle or feel, reach within hands and arm's length, stoop, kneel, and crouch, talk and hear.
  • Regularly required to sit for extended periods of time; frequently required to use office equipment such as PC, printer, telephone, etc.
  • Able to regularly lift and/or move up to 10 pounds, frequently lift and/or move up to 25 pounds, and occasionally lift and/or move up to 50 pounds.
  • Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus.

Additional requirements are:
  • U.S. Citizenship or Permanent Residency

Note: Many of TrellisWare's positions require a security clearance or the ability to obtain one. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.
TrellisWare Technologies pays competitively according to the market in an individual's geographic location, in addition to their qualifications and experience. The posted range is annually and for individuals located in the San Diego, CA area.
San Diego, California Pay Range
$115,000-$185,000 USD
Disclaimers
  • The above statements are not intended to be an exhaustive list of all responsibilities, duties and skills required of personnel so classified. Nothing in the job description restricts the company's right to change, assign, or reassign duties and responsibilities at any time for any reason.
  • As part of our onboarding process, we conduct background checks, where legally permitted and appropriate for the role, in accordance with applicable laws, regulations, and privacy requirements.

*TrellisWare Technologies, Inc. is an EEO/AA/Disability/Vets Employer.*
Check out the Careers page for more information about working at TrellisWare Technologies.

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