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Linux Hpc System Administrator Jobs in California

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 ...

KLA

System Software Engineer (HPC)

Milpitas, CA · On-site

$197K - $233K/yr

... to join their HPC system software engineering team. The role involves designing and building ... a Linux environment • Strong understanding of multi-threaded, multi process and distributed ...

Zealogics.com

HPC engineer

San Jose, CA · On-site

... Linux administrator, operating systems (Linux, Windows), computer network * Distributed file ... HPC Rack, Build, cable, configure, and provision Linux kernel, windows server. * HPC Operating ...

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 ...

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Linux Hpc System Administrator information

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How much do linux hpc system administrator jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for linux hpc 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 HPC system administrator?

To thrive as a Linux HPC System Administrator, you need expertise in Linux system administration, networking, and parallel computing environments, typically supported by a degree in computer science or a related field. Familiarity with HPC workload managers (such as Slurm or PBS), scripting languages (like Bash or Python), and monitoring tools is commonly required. Strong problem-solving, communication, and time-management skills help administrators effectively support users and respond to issues. These competencies ensure the reliability, performance, and security of high-performance computing clusters vital for research and enterprise operations.

What are some common challenges faced by Linux HPC system administrators, and how can I prepare for them?

Linux HPC System Administrators often face challenges such as managing large-scale clusters, ensuring system stability, and maintaining high performance for compute-intensive workloads. You'll regularly troubleshoot hardware and software issues, coordinate scheduled downtimes for maintenance, and implement security updates without disrupting users. Preparing by gaining experience with cluster management tools (like Slurm or PBS), scripting for automation, and staying up-to-date with the latest in HPC technologies will help you succeed in this dynamic environment.

What is a Linux HPC system administrator?

A Linux HPC (High Performance Computing) System Administrator is a professional responsible for managing, maintaining, and optimizing large-scale computing clusters that run on Linux operating systems. These systems are used for scientific research, engineering, and data-intensive applications that require significant computational power. The role involves installing and configuring hardware and software, monitoring system performance, troubleshooting issues, and ensuring security and data integrity. Additionally, Linux HPC System Administrators often support researchers and users by managing job scheduling systems, resource allocation, and software updates.

What is the difference between Linux Hpc System Administrator vs Linux Server Administrator?

AspectLinux Hpc System AdministratorLinux Server Administrator
CredentialsLinux certifications (e.g., RHCE), HPC-specific trainingLinux certifications, server management courses
Work EnvironmentHigh-performance computing clusters, research labsData centers, enterprise server rooms
Employer & IndustryResearch institutions, scientific organizationsBusinesses, IT service providers
Common Search/ComparisonFocus on HPC, parallel computing, cluster managementFocus on server setup, maintenance, and virtualization

The main difference is that Linux Hpc System Administrators specialize in managing high-performance computing clusters used for scientific and research purposes, while Linux Server Administrators focus on maintaining and supporting enterprise servers in data centers. Both roles require Linux expertise and certifications but serve different operational environments and industry needs.

What are popular job titles related to Linux Hpc System Administrator jobs in California? For Linux Hpc System Administrator jobs in California, the most frequently searched job titles are:
What job categories do people searching Linux Hpc System Administrator jobs in California look for? The top searched job categories for Linux Hpc System Administrator jobs in California are:
Linux Hpc System Administrator jobs near you
Infographic showing various Linux Hpc System Administrator job openings in California as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $106,664 per year, or $51.3 per hour.

Linux Systems Administrator

INT Technologies

Los Angeles, CA

Full-time

Re-posted yesterday

Job description

Company Description

Republic has 90 Linux servers, however they are all custom built and have custom configurations. Unlike the larger environments where a Linux admin is able to administrate hundreds or thousands of Linux servers using automation tools, that approach will not work here because our servers are not all the same.
Republic's environment they are looking for someone that has the Linux skills to work with individual Linux servers one at a time, and have in depth experience with command line tools to make individual adjustments.

Job Description

System administrator to join our Infrastructure team. This position is 75% Linux administration and 25% Windows administration.
We are recruiting for a RedHat Linux Administrator with 6 of more years of experience, who is well-rounded in other aspects of Infrastructure (i.e. backups, VMware).
Serves as high level escalation point for issues, and is a self-starter with demonstrated initiative to run projects and provide ideas, insight and solutions.
We are 98% virtualized with VMware ESXi 6.0. The company culture is very friendly with a lot of longevity on the team and at Republic.

Qualifications

Qualifications:
We are seeking a dynamic Systems Administrator with VMware experience in a highly virtual environment. This person should have expert knowledge in the following areas and should be able to work with a small established team:
RedHat RHEL
Microsoft Windows Server 2008 and 2012
Active Directory
VMware ESXi 6.0
Scripting experience
Knowledge of Apache, Websphere and Tomcat
Great communication and customer service skills
Backup is a plus
Storage is a plus
Team fit is key for this position
Education: Bachelor's degree in Computer Science, or equivalent.
Experience: 6 or more years of related experience.

Additional Information

All your information will be kept confidential according to EEO guidelines.

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