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Linux Unix Jobs in California (NOW HIRING)

Jobtailor

Product Engineer

San Jose, CA · On-site

$90 - $120/hr

Conduct functional and compatibility testing on various operating systems such as Linux, Unix, and Windows * Perform server configuration and system performance analysis * Perform system and other ...

New

Collabera

UNIX Engineer

San Francisco, CA · On-site

Strong understanding of UNIX (Everything is a file, POSIX, etc.) Strong UNIX/Linux experience, preferably with RHEL 5 & 6 and Solaris 10 & 11 Experience with virtualization technology (VMware ESXi ...

Adobe Systems

Sr. Cloud Platform Engineer

San Jose, CA · On-site

This person must have excellent Linux/Unix administration experience, with customer relation skills. Candidate should be able to work with business application administrators, helping fix their ...

Adobe, Inc.

Sr. Cloud Platform Engineer

San Jose, CA · On-site

This person must have excellent Linux/Unix administration experience, with customer relation skills. Candidate should be able to work with business application administrators, helping fix their ...

Adobe

Sr. Cloud Platform Engineer

San Jose, CA · On-site

This person must have excellent Linux/Unix administration experience, with customer relation skills. Candidate should be able to work with business application administrators, helping fix their ...

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Showing results 21-40

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 Aug 20, 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 August 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.

UNIX Administrator

US IT Solutions Inc

Sacramento, CA • On-site

Full-time

Re-posted 2 days ago

Job description

Company Description

We are from US IT Solutions, an ISO Certified, E-Verify, WMBE Certified organization established in 2005 in CA. Our company is serving various State, Local and County Departments for over 10 years. USITSOL has been helping clients innovate across all phases of the application lifecycle for over a decade. Some of our prestigious clients are State of CA, State of OR, State of FL, State of NC, State of GA, State of CO, State of VA, State of AR, State of MI, State of OH, State of IL, State of MO, State of MS, California State University, Sacramento Area Sanitation Department, SMUD, Sound Transit, LA Superior Courts, District of Columbia, UMAS, University of Central Florida and Hennepin County and many more.

Job Description
  • Title: UNIX Administrator
  • Location: Sacramento, CA

SCOPE OF WORK:

  • Administration of AIX/RedHat Enterprise servers in UNIX infrastructure environment, including patching/updating per standard schedule
  • Provision AIX/RedHat virtual server builds in PowerVM/VMware
  • Working with customers both internal and external to troubleshoot incidents
  • Maintain documentation and diagrams associated with UNIX infrastructure environment

Technical Requirements

  • Experience with system build process and procedures in a virtualized environment
  • Experience with troubleshooting of AIX/Red Hat based environment
  • Experience with the creation of monitoring capabilities to assist in troubleshooting, preventative maintenance, and monitoring of the UNIX based environment.
  • Experience with the migration of RHEL 5 machines to RHEL 7
  • Experience with IBM PowerVM virtualization environment (AIX)
  • Experience with VMware server system administration (RHEL)


Qualifications

Desirable Qualification

  • Experience with shell scripting/programming
  • Experience with PowerHA
  • Experience with IBM PowerVC
  • Experience with IBM Big Fix Patch Management
  • Experience with IBM Tivoli Monitoring
  • Experience with Ancible
  • Experience with Puppet
  • Experience with Windows System Administration
  • Experience with physical server racking/installation
  • Experience hardening Operating Systems to meet information security standards.
Additional Information

Mandatory Requirements

  • Minimum 5 years' experience
  • Must have experience with either IBM AIX or Red Hat Linux in an Enterprise level environment.

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