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Linux Jobs in Irvine, CA (NOW HIRING)

Relativity Space

Sr Linux Administrator

Long Beach, CA

$103K - $155K/yr

Take ownership of Linux systems administration--deploying, configuring, automating, and maintaining production systems across on-prem and cloud environments (Azure/GCP) * Provide advanced support for ...

Anduril Industries

Embedded Linux Engineer

Costa Mesa, CA · On-site

$166K - $220K/yr

Help secure our embedded Linux systems REQUIRED QUALIFICATIONS * Familiarity with triaging vulnerability reports and mitigating vulnerabilities by patching system components. * Experience with Linux ...

Anduril Industries

Embedded Linux Engineer

Costa Mesa, CA · On-site

$166K - $220K/yr

Help secure our embedded Linux systems REQUIRED QUALIFICATIONS * Familiarity with triaging vulnerability reports and mitigating vulnerabilities by patching system components. * Experience with Linux ...

Panasonic

Embedded Linux Software Engineer

Irvine, CA · On-site

$100K - $167K/yr

Proven experience in software development for Linux and embedded systems * Experience working with CI/CD pipelines and version control systems * Experience designing and working with scalable ...

Panasonic

Embedded Linux Software Engineer

Irvine, CA · On-site

$100K - $167K/yr

Proven experience in software development for Linux and embedded systems * Experience working with CI/CD pipelines and version control systems * Experience designing and working with scalable ...

Panasonic

Embedded Linux Software Engineer

Irvine, CA · On-site

$100K - $167K/yr

Proven experience in software development for Linux and embedded systems * Experience working with CI/CD pipelines and version control systems * Experience designing and working with scalable ...

sydata

Devops | Linux Admin

Irvine, CA

... Linux/Windows machines. Messaging platform implementation experience such as Kafka, RabbitMQ or equivalent experience. Extensive experience with Apache Kafka, specifically with the Confluent Kafka ...

sydata

Devops | Linux Admin

Irvine, CA · On-site

... on Linux/Windows machines. • Messaging platform implementation experience such as Kafka, RabbitMQ or equivalent experience. • Extensive experience with Apache Kafka, specifically with the ...

Slope

Senior Embedded Linux Engineer

Costa Mesa, CA · On-site

$220 - $292/hr

Help secure our embedded Linux systems * Closely collaborate with firmware engineers on low‑level protocols and software updates to microcontrollers. * Develop platform software for rapid and ...

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How much do linux jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for linux in Irvine, CA is $59.38, according to ZipRecruiter salary data. Most workers in this role earn between $53.94 and $63.75 per hour, depending on experience, location, and employer.

What is a Linux?

A Linux job refers to a role that involves working with the Linux operating system, typically in system administration, software development, cybersecurity, or cloud computing. Professionals in these roles manage servers, automate tasks, troubleshoot issues, and ensure system security and performance. Common job titles include Linux System Administrator, DevOps Engineer, and Linux Engineer. These positions require knowledge of command-line tools, scripting, networking, and system configuration.

What are the key skills and qualifications needed to thrive in the Linux position, and why are they important?

To thrive as a Linux System Administrator, you need a strong understanding of Linux operating systems, shell scripting, and network configuration, often supported by a degree in computer science or a related field. Familiarity with tools such as Bash, Ansible, Docker, and industry-recognized certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA) is highly valued. Analytical thinking, problem-solving abilities, and effective communication are important soft skills for diagnosing issues and working with team members. These skills ensure efficient system management, security, and seamless infrastructure operations vital to organizational success.

What are some common challenges faced by Linux System Administrators, and how can I prepare for them?

Linux System Administrators often face challenges such as troubleshooting unexpected system outages, managing large-scale deployments, and ensuring robust security against evolving threats. Staying current with the latest updates, patching procedures, and automation tools like Ansible or Puppet can greatly help in overcoming these challenges. It’s also helpful to cultivate strong documentation habits and participate in open-source communities where solutions to unique problems are often shared. Proactively practicing disaster recovery plans and refining your scripting skills will set you up for success in this dynamic and rewarding role.

Are Linux skills in demand?

Linux skills are highly in demand across industries such as IT, cybersecurity, and cloud computing. Proficiency with Linux operating systems, scripting, and related tools like Bash or Docker can improve job prospects and earning potential for system administrators, DevOps engineers, and network administrators.

How much do Linux jobs pay?

Linux jobs, such as Linux system administrators or engineers, typically offer salaries ranging from $70,000 to $120,000 annually depending on experience, location, and certifications like CompTIA Linux+ or LPIC. Entry-level positions may start lower, while senior roles or those requiring specialized skills can pay significantly more.

What are the most commonly searched types of Linux jobs in Irvine, CA?

The most popular types of Linux jobs in Irvine, CA are:

What are popular job titles related to Linux jobs in Irvine, CA?

For Linux jobs in Irvine, CA, the most frequently searched job titles are:

What cities near Irvine, CA are hiring for Linux jobs?

Cities near Irvine, CA with the most Linux job openings:

Linux jobs near you
Infographic showing various Linux job openings in Irvine, CA as of August 2026, with employment types broken down into 92% Full Time, and 8% Contract. Highlights an 100% In-person job distribution, with an average salary of $123,507 per year, or $59.4 per hour.

Sr Linux Administrator

Relativity Space

Long Beach, CA

$103K - $155K/yr

Full-time

Re-posted 6 days ago

Relativity Space rating

9.7

Company rating: 9.7 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

2nd of 72 rated aerospace companies

Job description

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known.

Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.

About the Team:

The IT team is responsible for the full scope of computing infrastructure, end-user systems, servers, virtualization, cloud, networking, software services, telecommunications, and information security. You'll support every function across the company, from the production floor to flight operations, enabling Relativity's world-class team to design, build, and launch rockets. The team balances near-term execution with long-term vision, developing scalable solutions and processes to enable the company's growth. The evolving complexity of our IT environment offers opportunities to stretch and sharpen problem solving and hands-on technical skills. We invest in our people, encouraging ownership, cross-training, and advancement, so our team can grow as fast and ambitiously as the company itself.

About the Role:

  • Strengthen the reliability, scalability, and performance of Relativity's critical infrastructure platforms in Long Beach, supporting Terran R manufacturing, test, and engineering operations
  • Take ownership of Linux systems administration—deploying, configuring, automating, and maintaining production systems across on-prem and cloud environments (Azure/GCP)
  • Provide advanced support for Active Directory, DNS, DHCP, and Enterprise Backups, ensuring uptime, data protection, and compliance (AS9100)
  • Partner closely with senior systems engineers (Linux, Windows, Infrastructure) to operationalize designs and ensure seamless handoff between system architecture and system administration
  • Mentor junior administrators, building their technical depth and operational maturity, while standardizing and automating day-to-day administration tasks

About You:

  • 6+ years of progressive Linux and Windows systems administration experience in enterprise or mission-critical environments
  • Deep expertise in Linux systems administration, including configuration management, patching, and performance tuning
  • Advanced understanding of Active Directory, DNS, DHCP, and enterprise backup solutions (e.g., Veeam, Commvault, Rubrik, etc.)
  • Solid grasp of networking fundamentals and experience troubleshooting at the network/system boundary
  • Proven ability to manage and monitor large environments with an emphasis on reliability, automation, and documentation
  • Strong analytical and problem-solving skills, with the ability to independently own issues through resolution

Nice to haves but not required:

  • Experience with Azure, GCP, or hybrid-cloud systems administration
  • Exposure to configuration management and orchestration tools (Ansible, Puppet, Terraform, etc.)
  • Familiarity with enterprise backup compliance and retention policies
  • Scripting skills in Bash, Python, or PowerShell for automation and system health monitoring

At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.
Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.

Hiring Range:
$103,000—$155,000 USD

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Please note: Relativity Space does not accept unsolicited resumes, candidate profiles, or referrals from recruitment agencies or search firms. Any unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role.

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