Linux jobs in California

San Diego, California

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Today

Job Number: R0247070 Linux Systems Automation Engineer The Opportunity: As an Automation Engineer on our team, you will directly support national defense missions by engineering, deploying, and continuously improving critical infrastructure across Red Hat Enterprise Linux ( RHEL ) platforms. You will design and evolve enterprise-scale monitoring and automation solutions, collaborate with architects and engineers across adjacent technologies, and drive modernization initiatives in cloud, automat

Full-time

USD 86,900.00 - 198,000.00 per year

Senior Linux/SDET engineer---Remote|Fulltime

Remote

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Today

Title: Senior Linux/SDET engineer Location: Cambridge, MA 02142 Remote | Full-Time Skills: Linux kernel-level infrastructure using C, including any work with KVM/virtualization, Virtio, kernel debugging, performance testing, or system-level automation Summary: Our client is seeking an experienced Principal Software Development Engineer in Test (SDET) to lead test strategy and automation for a highly distributed Linux-based AI and Compute platform. This is a remote opportunity for a senior techni

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Full-time

$160,000 - $200,000

RHEL 8 Linux Systems Administrator

El Segundo, California

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Today

Job ID: 2614545 Location: El Segundo, CA, US Date Posted: 2026-07-14 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description We are seeking an experienced RHEL 8+ Linux Systems Administrator specializing in Red Hat Enterprise Linux (RHEL) 8 or later to support and maintain

Full-time

USD 120,001.00 - 160,000.00 per year

Sr. Linux Kernel Developer

Hybrid in San Jose, California

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28d ago

10+ years of hands-on experience in software development systems.Excellent systems programming skills using C and/or other low-level programming languages. Proficiency with Linux development environments and development tools.Strong understanding of Operating Systems concepts, including processes, threads, scheduling, memory management, synchronization, file systems, and networking.Strong debugging and troubleshooting experience at the OS, kernel, or hardware interaction layer.Hands-on experienc

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Contract

$60 - $80

Sr. Linux Kernal Developer

Hybrid in San Jose, California

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27d ago

Title: Sr. Linux Kernal Developer Location: San Jose CA Mode: Hybrid Duration: 6 Months -1 Year Onsite Interview: Yes JD: 10+ years of hands-on experience in software development systems.Excellent systems programming skills using C and/or other low-level programming languages.Proficiency with Linux development environments and development tools.Strong understanding of Operating Systems concepts, including processes, threads, scheduling, memory management, synchronization, file systems, and netwo

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Contract

Depends on Experience

Senior Cross Domain Solution Support Linux Engineer

Monterey, California

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Today

Job Number: R0246219 Cross Domain Solution Support Linux Engineer, Senior The Opportunity: Your combination of people skills and system administrator knowledge makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting DoW mission systems? We're looking for a system administrator with experience managing Linux systems to help us maintain critical infrastructure used to generate and maintain environmental intelligence and d

Full-time

USD 77,600.00 - 176,000.00 per year

Sr. Linux Kernal Developer

Hybrid in San Jose, California

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13d ago

Title: Sr. Linux Kernal Developer Location: San Jose CA Mode: Hybrid Duration: 6 Months -1 Year Onsite Interview: Yes JD: 10+ years of hands-on experience in software development systems.Excellent systems programming skills using C and/or other low-level programming languages. Proficiency with Linux development environments and development tools.Strong understanding of Operating Systems concepts, including processes, threads, scheduling, memory management, synchronization, file systems, and net

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Contract, Third Party

Depends on Experience

Sr ROS Software Developer

Sunnyvale, California

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Today

Job Title: Sr ROS Software Developer Location: Sunnyvale, CA Job Description: We are seeking a Senior Software Engineer contractor to develop robotics platform software on NVIDIA Jetson (Linux/ROS2) for a manipulation system integrating custom grippers, sensors, and actuator subsystems. You will write ROS2 nodes, develop host-side SDKs interfacing with embedded hardware over Ethernet and EtherCAT, integrate sensor pipelines (cameras, depth, tactile, IMU), and deploy perception/control algorith

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Contract, Third Party

$60 - $80

United States-AV Technician II

Sunnyvale, California

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19d ago

Arthur Lawrence is looking for AV Technician ll one our clients project in Sunnyvale, CA. Please find the job description below and send us your updated resume if interested: Must-Have Skills: 3+ years of hands-on experience in advanced hardware validation, enterprise hardware maintenance, or complex electromechanical systems troubleshooting. Proven experience working with autonomous vehicle (AV) components such as LiDAR, Radar, Cameras, CAN bus, GPS/IMU, or other complex hardware integration s

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Contract, Third Party

Depends on Experience

Linux Systems Admin

Sacramento, California

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Today

Location: Sacramento, CA Salary: $102,000.00 USD Annually - $125,000.00 USD Annually Description: 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 rotation required About the Role We are seeking a motivated, early-career Systems Administrator to support our IBM AIX infrastructure and enterprise host systems environment. This is an excellent opportu

Contract

USD 102,000.00 - 125,000.00 per year

CAE HPC Systems Administrator

Remote

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2d ago

We are seeking a highly skilled CAE HPC Systems Administrator to manage, optimize, and support enterprise-level High-Performance Computing (HPC) environments dedicated to Computer-Aided Engineering (CAE) workloads. This role is responsible for ensuring system stability, scalability, and performance of HPC clusters while supporting CAE applications, job scheduling systems, and underlying Linux infrastructure. The ideal candidate combines strong Linux systems expertise, HPC workload management exp

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Contract

$65 - $70

Linux System / IT HelpDesk

San Jose, California

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Today

Job Title:IT Helpdesk Contract Period:6 months + Start Date : ASAP Working Location:3655 N 1st, San Jose CA 95134 Responsibilities: Installing and configuring hardware and software components to ensure usability.Rack and stacking Server, lifting up to 50lb weight.Troubleshooting hardware and software issues.Ensuring electrical safety standards are met.Repairing or replacing damaged hardware.Upgrading the entire system to enable compatible software on all computers.Install and configure systems

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Contract

30 - 35

Linux System Admin

San Jose, California

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Today

Job Title: System Storage Admin. Contract Period:6 months + Working Location: 3655 N 1st, San Jose CA 95134Work Hours: 9am ~ 6pm Local Time Responsibilities: Engineering of systems administration-related solutions for various project and operational needsInstall new/rebuild existing servers and configure hardware, peripherals, services, settings, directories, storage, etc. in accordance with standards and project/operational requirements.Virtualization platform (VMware, KVM, and other)Storage ma

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Contract

30 - 40

Sr. Linux Administrator, AI and HPC Infrastructure

Remote

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Today

Job Title:Sr. Linux Administrator, AI and HPC Infrastructure Location:Remote United States Work Setting:Fully remote within the United States Engagement: Contract 12 Months Number of Openings:1 Note: This is a W2 only role C2C, C2H will not be consideredRole Overview: WWT is seeking a Sr. Linux Administrator, AI and HPC Infrastructure to provide senior Linux administration services across AI and HPC environments in support of a WWT customer. The environment spans GPU clusters, high-performance

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Contract

80 - 90

Perm or 3 Month Option to Hire Staff Engineer, Infrastructure Platforms (HPC, Linux, Slurm, Ansible, PureStorage)

Menlo Park, California

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4d ago

TITLE: Staff Engineer, Infrastructure Platforms (HPC, Linux, Slurm, Ansible, PureStorage) 3-6 month contract-to-hire or permanent placement/FTE -(onsite in Menlo Park, CA). Menlo Park is a city in San Mateo County, California, located on the San Francisco Peninsula between San Francisco and San Jose. 1305 O''Brien Drive, Menlo Park, CA 94025, USA. Industry: Biotechnology Research & Development IN A NUTSHELL - Here are some notes from Seine Client: We prefer someone who can assist us with our ma

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Full-time

175000 - 225000

Systems Admin (Linux Admin/SaaS and Windows Exp)

Fremont, California

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4d ago

Maxonic maintains a close and long-term relationship with our direct client. In support of their needs, we are looking for aSystems Admin (Linux Admin/SaaS and Windows Exp). Job Description: Job Title:Systems Admin (Linux Admin/SaaS and Windows Exp) Job Type:Fulltime Job Location:Fremont, CA Work Schedule:Onsite 5 days a week TheSystems Engineering team is responsible for architecting, building, automating, and managing our server Infrastructure at our campus in Fremont, CA and our public clou

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Full-time

Depends on Experience

Systems Engineer - III (Linux Administrator)

Hybrid in San Diego, California

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17d ago

Duties: What you get to do in this role: As a Sr Systems Engineer on the Systems Engineering team, you will be responding to and resolving vulnerabilities on VMs and Containers while automating and streamlining process to improve the overall program. Sr Systems Engineer will be an integral part of the System Engineering team and closely partner with the Compliance and Security teams. The role will require a technical understanding of Linux infrastructure and configuration management implementat

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Contract

Depends on Experience

Board Level Test Engineer

Santa Clara, California

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25d ago

Job Title Board Level Test Engineer Location Santa Clara, CA (Onsite) Duration Fulltime/Contract Job Description Perform first-level hardware triage and troubleshooting for PCs and server platforms. Design and implement diagnostic tools and scripts for early hardware validation and fault isolation. Identify and resolve setup issues and test failures using structured troubleshooting methodologies. Develop and maintain test automation using Shell and Python scripting. Work with motherboards and

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Full-time, Third Party

Depends on Experience

Fircosoft Continuity Engineer

Remote

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19d ago

Firco Continuity Engineer Opportunity | Linux & AWS Environment REMOTE Opportunity Our client that is looking for a Firco Continuity Engineer to support sanctions screening and payment compliance systems. Specifically interested in professionals who combine:Recent Firco Continuity experienceLinux administration/support skillsAWS or cloud exposureAML/Sanctions screening knowledgeSWIFT, Wire, or ACH payments experience

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Full-time

$60 - $90

Linux Administrator

Hybrid in San Diego, California

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20d ago

HonorVet Technologies is a veteran-owned IT staffing firm, ISO 9001 and ISO 27001 certified, working with federal agencies, state governments, and Fortune 500 enterprise clients across the US. What makes us different isn''t a tagline it''s the way we work. We don''t forward resumes and hope for the best. We take the time to understand where a professional like you is headed and only reach out when we genuinely believe there''s a fit worth exploring. Title: Systems Engineer - (Linux Administra

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Contract, Third Party

$70 - $75

Linux jobs in California, USA