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Unix Systems Administrator Jobs in California (NOW HIRING)

Ross

Associate Systems Administrator

Dublin, CA · On-site

$70K - $101K/yr

As an experienced Associate Systems Administrator, this position will be responsible for ... UNIX and Windows operating systems o Internet / Intranet technologies o Data Center design ...

Ross Stores

Associate Systems Administrator

Dublin, CA · On-site

$70K - $101K/yr

As an experienced Associate Systems Administrator, this position will be responsible for ... UNIX and Windows operating systems o Internet / Intranet technologies o Data Center design ...

IQUASAR LLC

System Admin

San Diego, CA · On-site

$25 - $35/hr

iQuasar is seeking to fill an Systems Administrator in San Diego, CA. At iQuasar, we strive to ... Advanced LINUX/Unix-based system administration and security hardening experience * Clearance:

iQuasar LLC

System Admin

San Diego, CA · On-site

$25 - $35/hr

iQuasar is seeking to fill an Systems Administrator in San Diego, CA. At iQuasar, we strive to ... Advanced LINUX/Unix-based system administration and security hardening experience * Clearance:

EROS Technologies, Inc.

System Admin

San Jose, CA · On-site

Job Title: System Admin Location: San Jose, CA Joining Mode: Contract to Hire - KEY ... systems: SAN and NAS storage, ESX VMware, Microsoft Windows Server, Unix/Linux servers, Cloud ...

kgs

Senior Systems Administrator/ Patch Manager

Carson, CA · Hybrid

$89K - $121K/yr

... Administrator/ Patch Manager to support KITS and our government customer in Carson, CA. This ... System (DOS), Unix Shell script command (SH) and many others to fit each Operating Systems ...

Mindlance

system engineer

Sunnyvale, CA · On-site

Responsibilities : • Build and administer production systems and associated infrastructure and ... HTTP, UNIX systems (RHEL is preferred) and LAMP stacks. • Strong analytical, problem-solving ...

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Unix Systems Administrator information

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$52

$83

How much do unix systems administrator jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for unix systems administrator in California is $52.95, according to ZipRecruiter salary data. Most workers in this role earn between $40.82 and $60.48 per hour, depending on experience, location, and employer.

What are some common challenges faced by unix systems administrators, and how can they be addressed?

Unix Systems Administrators often encounter challenges such as managing complex server environments, ensuring system security, and maintaining high uptime. Troubleshooting issues quickly, especially during outages or performance drops, can be demanding. Staying up-to-date with evolving technologies and scripting for automation are key to overcoming these challenges. Building strong documentation practices and collaborating closely with network, security, and development teams also help maintain smooth operations and facilitate efficient problem-solving.

What is the difference between Unix Systems Administrator vs Linux Systems Administrator?

AspectUnix Systems AdministratorLinux Systems Administrator
CertificationsUnix certifications (e.g., UNIX System Administration)Linux certifications (e.g., RHCSA, RHCE)
Work EnvironmentProprietary Unix systems (AIX, Solaris, HP-UX)Open-source Linux distributions (Ubuntu, CentOS, Red Hat)
Employer UsageFinancial, government, and large enterprises with legacy systemsTech companies, startups, and organizations adopting open-source solutions
Common Search/ComparisonYesYes

While both roles involve managing and maintaining server systems, Unix Systems Administrators typically work with proprietary Unix platforms, whereas Linux Systems Administrators focus on open-source Linux environments. The core skills and certifications overlap, but the specific operating systems and tools differ based on the organization's infrastructure.

What are the key skills and qualifications needed to thrive as a unix systems administrator, and why are they important?

To thrive as a Unix Systems Administrator, you need a strong understanding of Unix/Linux operating systems, shell scripting, system security, and often a degree in computer science or a related field. Familiarity with tools like Bash, Perl, Ansible, and system monitoring solutions, as well as certifications such as CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA), is highly beneficial. Problem-solving ability, attention to detail, and effective communication are vital soft skills for proactively managing systems and collaborating with IT teams. These skills ensure reliable, secure, and efficient operation of critical IT infrastructure, minimizing downtime and supporting organizational goals.

What is a unix systems administrator?

Unix Systems Administrators are IT professionals responsible for installing, configuring, maintaining, and supporting Unix-based servers and systems. Their duties include monitoring system performance, ensuring security, performing backups, applying patches, and troubleshooting issues. They play a critical role in ensuring the reliability and efficiency of a company’s IT infrastructure by managing user accounts, setting permissions, and maintaining system documentation. Unix Systems Administrators often work closely with other IT staff to support organizational needs and optimize system resources.
What are the most commonly searched types of Unix Systems Administrator jobs in California? The most popular types of Unix Systems Administrator jobs in California are:
What are popular job titles related to Unix Systems Administrator jobs in California? For Unix Systems Administrator jobs in California, the most frequently searched job titles are:
What job categories do people searching Unix Systems Administrator jobs in California look for? The top searched job categories for Unix Systems Administrator jobs in California are:
Unix Systems Administrator jobs near you
Infographic showing various Unix Systems Administrator job openings in California as of August 2026, with employment types broken down into 76% Full Time, 18% Part Time, 2% Temporary, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $110,141 per year, or $53 per hour.

System Administrator

ConfigUSA

Santa Clarita, CA • On-site

Contractor

Re-posted yesterday

Job description

Location:  Santa Clara CA
Duration: 6 months
 
100% ONSITE ROLE- LOCAL CANDIDATES PREFERRED
Lab Admin
-  Rack, Build, cable, configure, and provision Servers
- Rack, Cable, and Deploy Cisco layer 2 networking equipment
-  Troubleshoot, test, quality assurance of Server hardware
- Professionally resolve hardware issues via trouble ticket
- Comfortable lifting weights [ ~50 lbs ]
- Can stand for long hours on Ladders
- Ready to travel on need basis
Desired experience:
·        Operating System Installation – Windows Server, Linux, Unix
·        Cabling knowledge beyond dressing or running cabling, such as confidently comprehending port mapping and ability to know the differences and purposes behind each cable type
·        Understanding of basic hardware troubleshooting and applying logical methods of resolution
·        Rack, cable, and deploy Cisco Layer 2 networking equipment a plus
·        Experience with RAID levels is a plus
·        Web Server and Database installation experience a plus
·        Must be able to work in this country without sponsorship
·        Must be willing to learn quickly, multitask, and work in a fast-paced environment
Skills: MVS System Administration
Experience Required: 4-6