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Linux System Engineer Jobs in Irvine, CA (NOW HIRING)

FieldAI

Embedded Systems Engineer-Federal

Irvine, CA · On-site

Your work will span low-level firmware, Linux-based configuration, and system performance analysis ... Programming: Proficient in C++ and Python for embedded and application-level development.

FieldAI

Embedded Systems Engineer-Federal

Irvine, CA

Your work will span low-level firmware, Linux-based configuration, and system performance analysis ... Programming: Proficient in C++ and Python for embedded and application-level development.

Apply Early

anduril

Senior Embedded Linux Engineer

Costa Mesa, CA · On-site

$220K - $292K/yr

Senior Embedded Linux Engineer Costa Mesa, California, United States Anduril Industries is a ... Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns ...

Anduril Industries

Embedded Linux Engineer

Costa Mesa, CA · On-site

$166K - $220K/yr

Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns ... Help secure our embedded Linux systems REQUIRED QUALIFICATIONS * Familiarity with triaging ...

Anduril Industries

Embedded Linux Engineer

Costa Mesa, CA · On-site

$166K - $220K/yr

Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns ... Help secure our embedded Linux systems REQUIRED QUALIFICATIONS * Familiarity with triaging ...

Damco

Senior AWS DevOps Engineer

Costa Mesa, CA · On-site

$137K - $177K/yr

Senior AWS DevOps Engineer We are seeking a highly experienced Senior AWS DevOps Engineer with deep expertise in Linux systems, Amazon EMR, and modern infrastructure as code (IaC) tools. The ideal ...

TRL11, Inc.

Embedded Linux Software Engineer

Irvine, CA · On-site

$100 - $150K/hr

... Software Engineers with expertise in Linux BSP, device driver development, and debugging to join ... Your primary focus will be on Linux-based systems, device driver development, including for custom ...

TRL11, Inc.

Embedded Linux Software Engineer

Irvine, CA

$100 - $150K/hr

... Software Engineers with expertise in Linux BSP, device driver development, and debugging to join ... Your primary focus will be on Linux-based systems, device driver development, including for custom ...

TRL11, Inc.

Embedded Linux Software Engineer

Irvine, CA · On-site

$100 - $150K/hr

... Software Engineers with expertise in Linux BSP, device driver development, and debugging to join ... Your primary focus will be on Linux-based systems, device driver development, including for custom ...

Apply Early

TRL11, Inc.

Embedded Linux Software Engineer

Irvine, CA · On-site

$100 - $150K/hr

... Software Engineers with expertise in Linux BSP, device driver development, and debugging to join ... Your primary focus will be on Linux-based systems, device driver development, including for custom ...

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How much do linux system engineer jobs pay per hour?

As of Jul 4, 2026, the average hourly pay for linux system engineer in Irvine, CA is $55.13, according to ZipRecruiter salary data. Most workers in this role earn between $49.04 and $61.92 per hour, depending on experience, location, and employer.

What is the difference between Linux System Engineer vs Linux Administrator?

AspectLinux System EngineerLinux Administrator
CertificationsLinux Professional Institute (LPIC), CompTIA Linux+LPIC, CompTIA Linux+
Work EnvironmentDesigns, develops, and implements Linux systems, often in complex or large-scale environmentsMaintains, monitors, and supports existing Linux systems in daily operations
ResponsibilitiesSystem architecture, scripting, troubleshooting, and optimizationSystem setup, user management, backups, and routine maintenance
Industry UsageIT, cloud services, data centers, enterprise solutionsIT support, network management, server administration

While both roles require Linux certifications and involve working with Linux systems, Linux System Engineers focus on designing and developing Linux infrastructure, whereas Linux Administrators handle daily maintenance and support tasks. The roles often overlap but differ mainly in scope and complexity.

What are Linux System Engineers?

Linux System Engineers are IT professionals who specialize in designing, implementing, maintaining, and troubleshooting Linux-based computer systems and servers. They manage system configurations, install and update software, monitor system performance, and ensure security and reliability. These engineers often automate tasks using scripting languages like Bash or Python and may also configure networks, storage, and cloud environments. Their expertise is critical for organizations that rely on Linux infrastructure for web hosting, application deployment, or enterprise operations.

What are some typical challenges Linux System Engineers face when managing large-scale server infrastructures?

Linux System Engineers often encounter challenges related to maintaining system uptime, ensuring security, and managing configuration consistency across a large number of servers. Troubleshooting complex issues can require in-depth knowledge of Linux internals and scripting to automate repetitive tasks. Additionally, collaborating with development and operations teams to ensure smooth deployment of updates and new services is crucial, as is staying updated with rapid changes in open-source technologies.

What Does a Linux System Engineer Do?

As a Linux system engineer, your job duties include designing, implementing, troubleshooting, and monitoring programs created through the Linux system. You handle performance issues, ensure that the company has the proper network infrastructure, and develop new programs and tools for the company. You collaborate with team members to build applications that help others get the most out of the available infrastructure. A Linux system engineer also installs applications and uses software tools and IP network technologies to resolve issues and monitor program performance.

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

To thrive as a Linux System Engineer, you need in-depth knowledge of Linux operating systems, scripting languages (such as Bash or Python), and experience with system administration or a related degree. Familiarity with configuration management tools (like Ansible or Puppet), virtualization platforms, cloud services, and relevant certifications (such as RHCE or CompTIA Linux+) is highly beneficial. Problem-solving, attention to detail, and effective communication are crucial soft skills for managing complex systems and collaborating with technical teams. These abilities ensure reliability, security, and efficient operation of critical IT infrastructure.
More about Linux System Engineer jobs
What are the most commonly searched types of Linux System Engineer jobs in Irvine, CA? The most popular types of Linux System Engineer jobs in Irvine, CA are:
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What cities near Irvine, CA are hiring for Linux System Engineer jobs? Cities near Irvine, CA with the most Linux System Engineer job openings:
Linux System Engineer jobs near you
Infographic showing various Linux System Engineer job openings in Irvine, CA as of June 2026, with employment types broken down into 6% Internship, and 94% Full Time. Highlights an 100% In-person job distribution, with an average salary of $114,670 per year, or $55.1 per hour.
Senior Linux Systems Engineer, Connected Warfare

Senior Linux Systems Engineer, Connected Warfare

Anduril Industries

Costa Mesa, CA • On-site

$170K - $210K/yr

Other

Posted 7 hours ago

Anduril rating

9.4

Company rating: 9.4 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

Job description

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.
ABOUT THE JOB
Anduril is seeking a Senior Linux Systems Engineer to directly support our most sensitive programs. Within the Connected Warfare department, you will be a part of the Edge Compute and Communications (ECC) team, where we're building and maintaining critical tactical infrastructure for our UAS products. You will have the opportunity to work with and learn from some of the world's best engineers and cybersecurity professionals as you help to implement cutting edge systems. You will work directly with customers and systems deployed across the globe in support of national security missions all while gaining invaluable experience navigating complex cybersecurity regulation frameworks. If this starts to excite you, we invite you to keep reading further!
WHAT YOU'LL DO
  • Serve as subject matter expert for for the server and systems ecosystem.
  • Build technology infrastructure at all classification levels including SAP/SCI .
  • Design, install, operate, maintain, and troubleshoot IT systems consisting of various of operating systems with a focus on Linux.
  • Architect and execute on server/storage infrastructure related to program specific needs.
  • Support engineering and deployment efforts for multiple classified programs.
  • Work in close coordination with the ISSM and ISSO in monitoring the information system(s) implementing configuration management across authorization boundaries.
  • Define, document and follow standards and best practices for systems design, testing, and implementation.
  • Drive scripting and automation to develop solutions to common problems.
  • Provision cloud based resources in both Infrastructure as as Service and Platform as a Service environments.
REQUIRED QUALIFICATIONS
  • 7+ years of experience in IT infrastructure engineering.
  • Desire to cross train into other engineering disciplines (eg network, data links).
  • Ability to operate independently in a fluid environment.
  • Advanced scripting skills with both Bash and Powershell to automated and solve recurring tasks
  • Strong working knowledge of clustered server infrastructure.
  • Deep understanding of Active Directory and multi-site architecture.
  • Previous experience deploying IT systems in an air gapped environments, as well as in tactical / austere environments.
  • Professional experience with RHEL Image Builder.
  • Able to obtain and maintain a U.S. Top Secret security clearance or higher, if not already at this level.
  • Ability to lift 25 pounds.
  • Willingness to travel up to 15% of the time.
PREFERRED QUALIFICATIONS
  • High Performance Compute (HPC) with CPU and GPU based clusters
  • Understanding of Datacenter storage and networking fabric
  • Currently possesses and is able to maintain at least an active U.S. Secret security clearance.

US Salary Range
$170,000-$210,000 USD
The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. Highly competitive equity grants are included in the majority of full time offers; and are considered part of Anduril's total compensation package. Additionally, Anduril offers top-tier benefits for full-time employees, including:
Benefits
At Anduril, we invest in our people. Our comprehensive, competitive benefits package (available at little to no cost to employees) ensures you're supported in health, recovery, and whatever comes next. For more information, Explore Our Benefits.
Protecting Yourself from Recruitment Scams
Anduril is committed to maintaining the integrity of our Talent acquisition process and the security of our candidates. We've observed a rise in sophisticated phishing and fraudulent schemes where individuals impersonate Anduril representatives, luring job seekers with false interviews or job offers. These scammers often attempt to extract payment or sensitive personal information.
To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind:
  • No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. Our legitimate recruitment is entirely free for candidates.
  • Please always verify communications:
    • Direct from Anduril: If you receive an email from one of our recruiters, it will only come from an @anduril.com address.
    • Via Agency Partner: If contacted by a recruiting agency for an Anduril role, their email will clearly identify their agency. If you suspect any suspicious activity, please verify the agency's authenticity by reaching out to
  • Exercise Caution with Unsolicited Outreach: If you receive any communication that appears suspicious, contains grammatical errors, or makes unusual requests, do not engage. Always confirm the sender's email domain is @anduril.com before providing any personal information or clicking on links.
  • What to Do If You Suspect Fraud: Should you encounter any questionable or fraudulent outreach claiming to be from Anduril, please report it immediately to Your proactive caution is invaluable in protecting your personal information and upholding the security and trustworthiness of our recruitment efforts.

Data Privacy
To view Anduril's candidate data privacy policy, please visit
By submitting your application, you consent to Anduril Industries using a third-party service provider to conduct pre-employment risk, integrity, and due diligence screening and assessing potential risks as part of your application process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources. This third-party service provider does not act as a consumer reporting agency. Use of this provider helps to ensure compliance with applicable laws and protect technology, intellectual property, and organizational security.

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About Anduril Industries

Sourced by ZipRecruiter

Anduril Industries is a trailblazer in the technology industry based in Costa Mesa, CA, US. Founded in 2017 by Palmer Luckey, the creator of Oculus VR, the company focuses on developing innovative technology to equip and empower those in the defense sector. Its primary products include cutting-edge autonomous systems and AI software that assist in combating threats to national and global security. The mission of Anduril Industries is to integrate technology and defense by building transformative, scalable solutions that ensure a safer world.

Industry

Guided missile and space vehicle manufacturing

Company size

501 - 1,000 Employees

Headquarters location

Costa Mesa, CA, US

Year founded

2017

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