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Unix System Administrator Jobs in California (NOW HIRING)

US Tech Solutions

System Admin

Hayward, CA · On-site

Description Building new systems and administering systems Exchange 2012, Citrix Xendesktop on ... Some Unix would be nice - hpux but not necessary Network cisco - layer3 Citrix netscaler ...

Evidation

Systems Administrator

San Mateo, CA · On-site

We need best-in-class Systems Administrators to help us build new products and scale our existing ... system administration experience. Knowledge of the fundamentals of Unix administration (Linux ...

Evidation

Systems Administrator

San Mateo, CA · On-site

We need best-in-class Systems Administrators to help us build new products and scale our existing ... system administration experience. Knowledge of the fundamentals of Unix administration (Linux ...

Jobsbridge

Oracle Database Administrator

San Jose, CA · On-site

$59.50 - $80.75/hr

... UNIX operating system experience including shell scripting and file management. 3+ years of using modeling tool, preferable ER/Studio Some java skills desirable Qualifications Oracle DBA, PL/SQL ...

Integrated Resources INC

Informatica Admin

Torrance, CA · On-site

$55.50 - $73/hr

Experienced Informatica/OBIEE System Administrator with 6+ year's exp. -- Expertise in Informatica/OBIEE software installation, configuration and administration running in a UNIX environment ...

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Unix System Administrator information

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$32

$52

$83

How much do unix system administrator jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for unix system 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 a Unix system administrator faces when managing large-scale server environments?

Unix System Administrators often encounter challenges related to maintaining uptime, ensuring security, and efficiently handling system updates across multiple servers. Coordinating scheduled maintenance windows without disrupting critical services, troubleshooting hardware or software failures quickly, and scaling systems to accommodate growth all require strong organizational and technical skills. Additionally, admins must stay current with the latest security patches and best practices, often collaborating closely with network engineers, developers, and security teams to keep systems running smoothly.

What is a Unix system administrator?

A UNIX system administrator performs a variety of duties related to the management of a UNIX system. In this career, your primary responsibilities involve overseeing a work environment with a multi-user UNIX operating system. You help install all new hardware and software on the system and train employees on how to use the system and the applications. You perform system management tasks, such as storing and protecting user data and maintaining security. You also develop user manuals and technical guides for the company.

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

AspectUnix System AdministratorLinux Administrator
CertificationsUnix certifications (e.g., UNIX Certified Administrator)Linux certifications (e.g., RHCSA, LPIC)
Work EnvironmentUnix-based servers, enterprise environmentsLinux servers, data centers, cloud platforms
Industry UsageFinancial, telecommunications, large enterprisesWeb hosting, cloud services, startups

Both roles involve managing and maintaining server systems, but Unix System Administrators focus on Unix-based platforms, while Linux Administrators specialize in Linux environments. The skills and certifications often overlap, but the specific OS expertise differs based on employer needs.

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

To thrive as a Unix System Administrator, you need a solid understanding of Unix/Linux operating systems, scripting languages (like Bash or Python), and networking fundamentals, typically supported by a degree in computer science or related certifications such as CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with server management tools, configuration management systems (like Ansible or Puppet), and monitoring solutions is also crucial. Strong problem-solving skills, attention to detail, and effective communication help you collaborate with IT teams and resolve issues efficiently. These technical and interpersonal skills ensure reliable system performance, security, and seamless support for organizational IT infrastructure.
More about Unix System Administrator jobs
What cities in California are hiring for Unix System Administrator jobs? Cities in California with the most Unix System Administrator job openings:
What are popular job titles related to Unix System Administrator jobs in CA? For Unix System Administrator jobs in CA, the most frequently searched job titles are:
Unix System Administrator jobs near you
Infographic showing various Unix System Administrator job openings in California as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, 2% Temporary, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $110,141 per year, or $53 per hour.

Linux-IT Support Administrator

Intelliswift Software

Sunnyvale, CA • On-site

Full-time

Re-posted 4 days ago

Job description

Job ID: 21-13426 Communications, Media & Technology
Primary Skill: Red Hat Enterprise Linux
Job Function:
In this position, you will develop, improve, and maintain lab infrastructure (i.e. multi-user servers, prototyping systems, lab equipment, and lab asset tracking) to support our engineers' daily lab activities. You will also be working with IT/Networking/Security teams to ensure our lab environment setup is compliant with security/IT guidelines.
Responsibilities include, but are not limited to:
Install/update OS image on multi-user-login lab servers (Linux/Windows boxes).
Install/update lab equipment SW (e.g. analyzers, scopes, etc.).
Work with IT/Networking teams to resolve server access failures or server malfunctions.
Manage root privilege permissions to lab servers (HAPS/bench machine).
Improve prototyping system (HAPS and ZeBu) management tools to increase usage efficiency:
o Enhance prototyping system capacity allocation/distribution algorithm (e.g. HAPS Gateway, ZeBu job scheduler);
o Create statistics gathering and analyzing tools for prototyping system
Additional Job Details: 1 • Python Programming Language (P2 - Intermediate) | 2 - Ansible on Microsoft Azure (P1 - Beginner) | 3 - Chef (P1 - Beginner) | 4 - Linux/Unix Desktop Management (P1 - Beginner)
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About Intelliswift

Sourced by ZipRecruiter

Intelliswift is consumed with the love for the new. Once a leading staffing company, Intelliswift now possesses the expertise to build data-rich modern platforms, and to create sophisticated systems for data management and analytics for thinking and connected enterprises. We are a global leader in delivering Digital Product Engineering, Data Management & Analytics, Cloud, Digital Enterprise and MSP/VMS staffing solutions. Led by a team of highly passionate and techno-centric innovators, we consciously embed the spirit of loving and embracing everything new in what we do. We ardently believe that companies that Love the New are at an advantage of being ahead of the curve in this age of digital.

Industry

It services

Company size

1,001 - 5,000 Employees

Headquarters location

Newark, CA, US

Year founded

2001

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