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Linux Unix Jobs in California (NOW HIRING)

Axos Bank

Sr. Systems Engineer - Linux

San Diego, CA · On-site

$120K - $145K/yr

Manage Linux/Unix systems (build, patching, performance tuning) * Ensure system stability, security hardening, and uptime * Support application teams with OS and middleware dependencies * Participate ...

Axos Bank

Sr. Systems Engineer - Linux

San Diego, CA · On-site

$120K - $145K/yr

Manage Linux/Unix systems (build, patching, performance tuning) * Ensure system stability, security hardening, and uptime * Support application teams with OS and middleware dependencies * Participate ...

Zealogics Inc

HPC engineer

San Jose, CA · On-site

Professionally resolve hardware issues • HPC Rack, Build, cable, configure, and provision Linux kernel, windows server. • HPC Operating System Installation/provision - Windows Server, Linux, Unix ...

InterSources Inc

Web Systems Engineer

San Francisco, CA · On-site

The role involves supporting web systems with a focus on scripting and automation, as well as middleware server installations in a Linux/Unix environment. Qualifications : Required : • 3-5 years of ...

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All JobsLinux Unix JobsLinux Unix Jobs in California

Linux Unix information

See California salary details

$39.2K

$108.6K

$168.4K

How much do linux unix jobs pay per year?

As of Sep 9, 2026, the average yearly pay for linux unix in California is $108,603.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,724.00 and $128,768.00 per year, depending on experience, location, and employer.

What is a Linux/Unix administrator?

Linux/Unix administrators are IT professionals responsible for managing, maintaining, and supporting Linux and Unix operating systems on servers and workstations. Their duties include installing and configuring systems, monitoring performance, troubleshooting issues, and ensuring system security and backups. They often work with scripting languages, handle user accounts, and ensure the availability and reliability of critical IT infrastructure. These administrators play a key role in supporting the technology needs of organizations that rely on Linux or Unix environments.

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

To thrive as a Linux/Unix System Administrator, you need strong expertise in Linux/Unix operating systems, scripting languages (such as Bash or Python), and a background in computer science or related fields. Familiarity with configuration management tools (like Ansible or Puppet), virtualization platforms, and relevant certifications (such as CompTIA Linux+ or Red Hat Certified System Administrator) is highly valuable. Problem-solving ability, attention to detail, and effective communication are crucial soft skills for this role. These skills ensure systems remain secure, reliable, and efficiently managed, supporting organizational operations and minimizing downtime.

What are some common challenges faced by Linux/Unix administrators, and how can they be addressed on the job?

Linux/Unix administrators often encounter challenges such as managing system security, troubleshooting performance issues, and ensuring uptime during updates or migrations. Addressing these requires staying current with security best practices, regularly monitoring system logs, and implementing robust backup and recovery procedures. Collaborating closely with development and network teams is also crucial, as it helps resolve cross-functional issues efficiently and ensures smooth deployment of new applications or services.

What is the difference between Linux Unix vs Network Administrator?

AspectLinux UnixNetwork Administrator
Required CredentialsLinux/Unix certifications (e.g., LPIC, CompTIA Linux+)Network certifications (e.g., CCNA, CompTIA Network+)
Work EnvironmentServers, data centers, command-line interfacesNetwork infrastructure, routers, switches, troubleshooting
Industry UsageIT, software development, system administrationTelecommunications, enterprise IT, service providers

Linux Unix professionals focus on operating system management, scripting, and server maintenance, while Network Administrators handle network infrastructure, security, and connectivity. Both roles often collaborate but require different certifications and skill sets, making them distinct yet complementary in IT environments.

What are popular job titles related to Linux Unix jobs in California?

For Linux Unix jobs in California, the most frequently searched job titles are:

What job categories do people searching Linux Unix jobs in California look for?

The top searched job categories for Linux Unix jobs in California are:

Linux Unix jobs near you
Infographic showing various Linux Unix job openings in California as of September 2026, with employment types broken down into 73% Full Time, 7% Part Time, and 20% Contract. Highlights an 100% In-person job distribution, with an average salary of $108,603 per year, or $52.2 per hour.

Linux/Unix Administration.

Sunnyvale, CA • On-site

Intelliswift - An LTTS Company
See more jobs at Intelliswift - An LTTS Companyexternal

Full-time

Re-posted 4 days ago

Job description

Job Summary:
Intelliswift, an LTTS Company, is seeking a Linux/Unix Administrator to manage and maintain Linux RedHat environments. The role involves hardware and software setup, user account maintenance, and installation of various software tools in a cloud computing environment.
Responsibilities:
• Hardware and software setup in Linux RedHat environment
• RHEL server configuration, OS installation, update, and patching
• Users, groups account setup & maintenance
• Remote workspace, virtual desktops setup e.g. Citrix, VNC Server/Viewer
• Hard disk partitioning, user, group & project disk quotas creation and maintenance
• 3rd party/EDA software, freeware download, installation, and setup
• EDA tool license installation, and setup
• User and EDA tools setup creation and maintenance
• Foundry and EDA vendor technology data download, installation, and setup
• Job submission queuing software setup and configuration, example: LSF
• Familiarity with Cloud Compute servers [e.g. Microsoft Azure] operational setup
• Setup and maintenance of design repositories in Linux and Windows/MacOS environment e.g. GIT, Subversion
Qualifications:
Required:
• Hardware and software setup in Linux RedHat environment
• RHEL server configuration, OS installation, update, and patching
• Users, groups account setup & maintenance
• Remote workspace, virtual desktops setup e.g. Citrix, VNC Server/Viewer
• Hard disk partitioning, user, group & project disk quotas creation and maintenance
• 3rd party/EDA software, freeware download, installation, and setup
• EDA tool license installation, and setup
• User and EDA tools setup creation and maintenance
• Foundry and EDA vendor technology data download, installation, and setup
• Job submission queuing software setup and configuration, example: LSF
• Familiarity with Cloud Compute servers [e.g. Microsoft Azure] operational setup
• Setup and maintenance of design repositories in Linux and Windows/MacOS environment e.g. GIT, Subversion
• Bachelor's degree in Electrical Engineering or Computer Science
• 2-6 years' experience in CAD management
Preferred:
• Citrix Virtualization Technologies (P3 - Advanced)
• Electronic Design Automation (EDA) (P3 - Advanced)
• Python Programming Language (P3 - Advanced)
• Shell Scripting (P3 - Advanced)
Company:
"Intelliswift, an LTTS Company, delivers world-class Digital Product Engineering, Data Management, Analytics & AI, and Digital Ent Solutions It is a sub-organization of L&T Technology Services, Ltd.. Founded in 2001, the company is headquartered in Newark, USA, with a team of 1001-5000 employees. The company is currently Late Stage.

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