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Linux System Administrator Jobs in California (NOW HIRING)

Judge Group, Inc.

Linux Systems Admin

Sacramento, CA · On-site

$102K - $125K/yr

Linux Systems Administrator Location: Remote (Must live within 2 hours of Sacramento, CA) Travel: Occasional travel to Sacramento-area data centers as needed On-Call: Participation in an on-call ...

Bloom Energy

Linux Systems Administrator

San Jose, CA · On-site

We are looking for a Linux Systems Administrator to join our team in one of today's most exciting ... Applies revisions to host system firmware and software. Works with vendors to assist support ...

Bloom Energy

Linux Systems Administrator

San Jose, CA · On-site

We are looking for a Linux Systems Administrator to join our team in one of today's most exciting ... Applies revisions to host system firmware and software. Works with vendors to assist support ...

SAIC

RHEL 8 Linux Systems Administrator

El Segundo, CA

$120K - $160K/yr

ORA_ON_SITE Description We are seeking an experienced RHEL 8+ Linux Systems Administrator ... Perform system patching, repository management, and package deployment without external network ...

Akraya Inc.

Linux Systems Admin

Palo Alto, CA · On-site

Linux Admin, vsphere, support, VMWare Duration: 16 months Contract Type: W2 only. No vendors agencies please. Responsibilities: This person will primarily support engineering operations systems and ...

BTI Solutions

System (Linux) Admin

San Jose, CA · On-site

$79K/yr

Systems Administration/System Engineer certification in Linux+, e.g., CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), or Red Hat Certified Engineer (RHCE) preferred * Network ...

SAIC

RHEL 8 Linux Systems Administrator

El Segundo, CA · On-site

$120K - $160K/yr

ORA_ON_SITE Description We are seeking an experienced RHEL 8+ Linux Systems Administrator ... Perform system patching, repository management, and package deployment without external network ...

Btisolutions

System (Linux) Admin

San Jose, CA · On-site

$79K/yr

Systems Administration/System Engineer certification in Linux+, e.g., CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), or Red Hat Certified Engineer (RHCE) preferred * Network ...

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Showing results 21-40

All JobsLinux System Administrator JobsLinux System Administrator Jobs in California

Linux System Administrator information

See California salary details

$20

$51

$74

How much do linux system administrator jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for linux system administrator in California is $51.28, according to ZipRecruiter salary data. Most workers in this role earn between $40.58 and $61.68 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Linux system administrator?

To thrive as a Linux System Administrator, you need a strong understanding of Linux operating systems, system troubleshooting, and networking, often supported by a degree in computer science or related certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with command-line interfaces, shell scripting, system monitoring tools, and configuration management systems like Ansible or Puppet is essential. Problem-solving abilities, attention to detail, and effective communication are standout soft skills in this role. These skills and qualities ensure reliable system performance, quick resolution of technical issues, and smooth collaboration within IT teams.

What are some common challenges faced by Linux system administrators when managing large-scale server environments?

Linux System Administrators often encounter challenges such as maintaining consistent configurations across numerous servers, ensuring security compliance, and minimizing downtime during updates or maintenance. Managing automation tools, such as Ansible or Puppet, and monitoring system performance are also critical aspects. Effective communication and collaboration with development and network teams are essential to quickly resolve issues and implement new technologies smoothly.

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

AspectLinux System AdministratorNetwork Administrator
CertificationsLinux+, LPIC, RHCSACompTIA Network+, Cisco CCNA
Work EnvironmentServers, data centers, cloud platformsNetworking hardware, routers, switches
ResponsibilitiesManaging Linux servers, scripting, securityConfiguring networks, troubleshooting connectivity
Industry UsageIT, hosting, cloud servicesTelecommunications, enterprise networks

While both roles involve IT infrastructure, a Linux System Administrator focuses on managing Linux servers and related software, whereas a Network Administrator specializes in maintaining and troubleshooting network hardware and connectivity. Both roles require specific certifications and are vital in ensuring smooth IT operations within organizations.

What is a Linux system administrator?

A Linux system administrator— or sysadmin—is an information technology professional who oversees the lifespan of Linux software installed on a server, computer, or other pieces of hardware, including network devices. As a Linux sysadmin, your responsibilities include software installation, day-to-day maintenance of applications, and an overall understanding of Linux operating systems. As part of the daily maintenance team, your job is to monitor system health and ensure that security patches are up-to-date, so that network systems perform well for business users.

More about Linux System Administrator jobs
What are the most commonly searched types of Linux System Administrator jobs in California? The most popular types of Linux System Administrator jobs in California are:
What are popular job titles related to Linux System Administrator jobs in California? For Linux System Administrator jobs in California, the most frequently searched job titles are:
What job categories do people searching Linux System Administrator jobs in California look for? The top searched job categories for Linux System Administrator jobs in California are:
What cities in California are hiring for Linux System Administrator jobs? Cities in California with the most Linux System Administrator job openings:
What are popular job titles related to Linux System Administrator jobs in CA? For Linux System Administrator jobs in CA, the most frequently searched job titles are:
Linux System Administrator jobs near you
Infographic showing various Linux System Administrator job openings in California as of August 2026, with employment types broken down into 80% Full Time, 3% Part Time, 3% Temporary, and 14% Contract. Highlights an 95% In-person, and 5% Remote job distribution, with an average salary of $106,664 per year, or $51.3 per hour.

Linux (Cloud) Systems Administrator

SolGenie

San Jose, CA • On-site

Full-time

Re-posted 22 days ago

Job description

We have a contract Onsite opportunity Linux (Cloud) Systems Administrator @ Santa Clara, CA (Onsite), Please find the JD below
Role : Linux (Cloud) Systems Administrator
Location: Santa Clara, CA (Onsite)
Term: Long Term
Eligibility:
  • Open to US Citizens and Green Card holders only, due to nature of Job

Additional Requirement:
  • Candidates must be willing to provide valid government-issued ID (Driver's License) for identity verification during process.

Responsibilities:
  • Linux Administration:
    • Demonstrated experience in installing, configuring, and upgrading Linux systems and servers.
    • Expertise in Linux OS administration across Ubuntu, CentOS, and RedHat.
    • Strong knowledge in Linux server support, troubleshooting, and storage implementation.
    • Proven experience in risk-based systems running on UNIX/Linux platforms, including OS clustering, partitioning, and virtualization.
    • Hands-on experience with day-to-day UNIX/Linux OS installation, migration, and break-fix support.
  • Cloud & Virtualization:
    • Experience with cloud platforms such as AWS, Azure, or Google Cloud.
    • Ability to deploy, configure, and maintain cloud-based Linux environments.
    • Strong knowledge of containerization (Docker, Kubernetes) and cloud automation tools (Terraform, Ansible, CloudFormation).
    • Support and manage VMware 6.5/6.7 cluster environments.
  • Data center maintenance and support activities.
    • This includes participating in weekend and after-hours maintenance as needed.

Soft skills:
  • Critical thinker/problem solver - should come up with solutions, not just problems.
  • Self-motivated and responsible, works independently and part of the remote team well.
  • Good communication skills.

Please revert with
Full Name:
LinkedIn ID:
Visa Status:
Current Location:
Availability for Project:
Years of exp with Linux Admin
Years of Exp with Cloud Platforms and which
Exp with VMware
Exp with containerization
Exp with cloud automation tools

Apply