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

SolGenie

Linux Cloud System Engineer

Irvine, CA · On-site

Linux Cloud System Engineer Location: Santa Clara CA (Onsite) Duration: Long Term We are seeking a Linux Cloud System Engineer with strong expertise in Linux system administration and cloud ...

LERETA, LLC

Linux Systems Engineer

Pomona, CA · Hybrid

$95K - $127K/yr

The ideal candidate will have strong technical expertise, a disciplined approach to system ... Key Responsibilities * Linux engineering: Design, harden, and maintain RHEL/Ubuntu systems ...

Lereta

Linux Systems Engineer

Pomona, CA · On-site

$95K - $127K/yr

LERETA is seeking a Linux Systems Engineer to support and enhance our enterprise infrastructure ... System hardening (SELinux, auditd), secrets management, least-privilege/IAM alignment ...

Relativity Space

Sr Linux Administrator

Long Beach, CA · On-site

Partner closely with senior systems engineers (Linux, Windows, Infrastructure) to operationalize designs and ensure seamless handoff between system architecture and system administration * Mentor ...

T2 Group

Sr. System Engineer

Costa Mesa, CA · On-site

$110K - $151K/yr

Required : • Proven experience as a Systems Engineer or similar role in IT. • Strong knowledge of system and network administration, including Linux/Unix and Windows operating systems. • ...

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 · On-site

$70K - $300K/yr

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.

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 ...

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All JobsLinux System Engineer JobsLinux System Engineer Jobs in Irvine, CA

Linux System Engineer information

See Irvine, CA salary details

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$55

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How much do linux system engineer jobs pay per hour?

As of Jul 28, 2026, the average hourly pay for linux system engineer in Irvine, CA is $55.34, according to ZipRecruiter salary data. Most workers in this role earn between $49.23 and $62.16 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 job categories do people searching Linux System Engineer jobs in Irvine, CA look for? The top searched job categories for Linux System Engineer jobs in Irvine, CA are:
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 July 2026, with employment types broken down into 94% Full Time, 4% Part Time, and 2% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $115,107 per year, or $55.3 per hour.
Linux Cloud System Engineer

Linux Cloud System Engineer

SolGenie

Irvine, CA • On-site

Full-time

Posted 7 days ago

Job description

We have onsite contract opportunity for Linux Cloud System Engineer. Below is the Job description.
Title: Linux Cloud System Engineer
Location: Santa Clara CA (Onsite)
Duration: Long Term
Job Description:
We are seeking a Linux Cloud System Engineer with strong expertise in Linux system administration and cloud infrastructure. The ideal candidate will have hands-on experience in storage management, patching, virtualization (VMware), networking (ports/firewalls), and DevOps practices. This role requires a proactive engineer who can manage, monitor, and troubleshoot infrastructure systems in a production environment.
Responsibilities:
  • Perform Linux system administration including installation, configuration, tuning, and patching of servers.
  • Manage storage solutions, ensuring high availability and performance.
  • Apply regular patches and updates to ensure security and stability.
  • Administer and manage VMware infrastructure including provisioning and resource optimization.
  • Troubleshoot networking issues including port conflicts, firewall rules, and DNS configurations.
  • Collaborate with DevOps teams to automate infrastructure using tools like Ansible, Terraform, or similar.
  • Monitor system performance, identify bottlenecks, and recommend improvements.
  • Document system configurations, procedures, and standards.

Required Skills:
  • 6+ years of experience in Linux System Administration (RHEL, CentOS, Ubuntu)
  • Strong understanding of Storage Management (SAN/NAS, LVM, NFS, etc.)
  • Experience with Patch Management and system hardening
  • Solid knowledge of VMware administration (vCenter, ESXi)
  • Familiarity with Ports, Firewalls, and basic network troubleshooting
  • Hands-on with DevOps tools (Ansible, Jenkins, Git, Terraform preferred)
  • Experience working in cloud environments (AWS, Azure, or GCP is a plus)
  • Strong scripting skills (Bash, Python, Shell etc.)

Preferred Qualifications:
  • Relevant certifications (e.g., RHCSA, RHCE, VMware Certified Professional)
  • Exposure to container platforms like Docker or Kubernetes
  • Experience with monitoring tools (e.g., Nagios, Prometheus, Grafana)

Apply