Linux Systems Administrator jobs in California

Linux/SCADA administrator-Engineering Tech III (LINUX)

Los Angeles, California

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Yesterday

Linux/SCADA administrator - Engineering Tech (LINUX) Location : Los Angeles CA Duration: 6+ months contract. Rate : USD- 60 /Hourly on C2C and Local and required F2F interview Linux/SCADA administrator // local candidates strongly preferred Experience Qualifications: Education : High school diploma or general education development test (GED), and two years of accredited college or university in engineering and six years of relevant experience, two years of which must have been at the Engine

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Contract

$50 - $60

Sr. Linux Systems Administrator

El Segundo, California

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Today

Date Posted: 2025-09-23 Country: United States of America Location: CA220: 2202 E El Segundo Blvd BldgE02 2002 East El Segundo Boulevard Building E02, El Segundo, CA, 90245 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: Secret - Current At Raytheon, the foundation of everything we do is rooted in our values and a higher calling -

Full-time

USD 72,000.00 per year

Linux Systems Administrator

Remote or Sterling, Virginia

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Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

Senior Teamcenter Infrastructure Administrator (Linux OS must)

Remote

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Today

Job Overview Experience Required: Total: 10+ yearsRelevant: 7+ years in Teamcenter administration and architectureJob Description: We are seeking a highly skilled Senior Teamcenter Infrastructure Administrator with a strong background in Linux-based systems and deep expertise in Teamcenter PLM infrastructure. This individual will be responsible for architecting, deploying, maintaining, and optimizing Teamcenter environments, ensuring high availability, scalability, and performance across all tie

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Full-time

$55 - $60

Linux Vulnerability Management Administrator

Remote

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Today

Job Family: Systems Engineering (Digital) Travel Required: None Clearance Required: Ability to Obtain Public Trust What You Will Do: Provides 24x7x365 support as needed.Engineers and administers all aspects of RHEL 7, 8, and 9 servers, including upgrading, patching, troubleshooting, resolving, designing, communicating, analyzing system logs, managing network configurations, storage volumes and configurations, hardening systems to DISA STIG regulatory standard, remediating vulnerabilities, con

Full-time

USD 89,000.00 - 148,000.00 per year

Senior Systems Software Engineer, Linux and Containers

Remote or Santa Clara, California

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Today

NVIDIA is looking for a Sr. Software Engineer to specialize in Linux environments, kernel debugging, and container runtimes to develop, optimize, and maintain scalable systems. Candidates will contribute to complex system troubleshooting and drive technical solutions for platform reliability. What you will be doing: Perform advanced Linux kernel debugging using tools such as KGDB, kdb, and GDB; analyze and resolve kernel-level issues.Develop, optimize, and maintain container runtimes (e.g., Doc

Full-time

USD 184,000.00 per year

Linux HPC Systems Architect

Remote

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29d ago

About Cirque Analytics Cirque Analytics provides cutting-edge consulting services on statistical, economic, and financial matters facing businesses worldwide. The prestigious Vault survey ranked Cirque in the Top 50 consulting companies in North America and ranked Cirque #12 for Boutique Consulting Firm in North America. Our work involves consulting with major corporations on policy, regulatory, and other issues. We provide a dynamic work environment in which we emphasize teamwork, collaboration

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Full-time

$180,000 - $220,000

Linux Systems Engineer - TS/SCI w/Poly

Hayward, California

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Linux, Operating Systems (OS), Systems Development Certifications: CompTIA Security+ CE | CompTIA - CompTIA Experience: 5 + years of related experience ship Required: Yes Job Description: LINUX SYSTEMS ENGINEER SENIOR Adv

Full-time

USD 127,500.00 - 172,500.00 per year

Linux Systems Engineer / AWS / VMware / Remote

Remote or Boston, Massachusetts

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Today

The company is a payment processing solutions company that is hiring a Systems Engineer to support their enterprise systems infrastructure. Looking for someone who has both Windows and Linux experience, as well as VMware, storage, basic networking, and disaster recovery. Some must have skills would be terraform, ansible, cloud, and strong communication and collaboration skills. This is a full time, fully remote role that requires you to be in either EST or CST This is a unique opportunity to hel

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Full-time

105k - 110k

Internship, Software Engineer, Linux Update Systems (Winter/Spring 2026)

Palo Alto, California

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23d ago

Consider before submitting an application: This position is expected to start around January 2026 and continue through the Winter/Spring term (ending approximately May 2026) or continuing into Summer 2026 if available and there is an opportunity to do so. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. Our internship program is for students who are actively enrolled in an academic program. entry level candidates seeking employment after graduation and not returnin

Full-time

USD 40.00 per hour

Senior HPC Systems Administrator

Remote or Phoenix, Arizona

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Today

RedLine Performance Solutions (RedLine) has been in the HPC solutions engineering services business for over 25 years and is consistently determined to keep the "bar of excellence" quite high for new hires. This enables RedLine to accomplish what other firms cannot and promotes a high level of staff retention. We offer services ranging from full life cycle HPC systems engineering to remote managed services to HPC program analysis.RedLine is looking for a Senior High Performance Computing (HPC) S

Full-time

$0 - $1

SRE Contractor / Systems Administrator - Remote

Remote

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Today

Role -SRE Contractor / Systems Administrator - Remote Duration : 6 to 12months Contract Job Description: Required Skills and Duties: Experienced and working at L4 level Critical Thinking and Problem Solving Is ready to work on tickets and be On-Call Good communication and documentation skills Work under pressure in a fast-paced environment Requires Technical Skills: Proficient with troubleshooting on Windows and Linux / Unix platforms Experience in operations on MS SQL Server Experience with

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Full-time

Depends on Experience

GPU Computing Lab Systems Administrator

Santa Clara, California

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Today

WHAT YOU DO AT AMD CHANGES EVERYTHING At AMD, our mission is to build great products that accelerate next-generation computing experiences-from AI and data centers, to PCs, gaming and embedded systems. Grounded in a culture of innovation and collaboration, we believe real progress comes from bold ideas, human ingenuity and a shared passion to create something extraordinary. When you join AMD, you'll discover the real differentiator is our culture. We push the limits of innovation to solve the wo

Full-time

USD 99,400.00 per year

Senior Hybrid Cloud Systems Administrator

Remote or Hazelwood, Missouri

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Today

Senior Hybrid Cloud Systems Administrator Company: The Boeing Company The Boeing Company's Specialized United States Infrastructure organization is currently seeking a Senior Hybrid Cloud Systems Administrator to join the team in Hazelwood, MO. This role is centered on delivering technical leadership and project support for strategic, enterprise-level hybrid cloud hosting environments, primarily catering to initiatives within the Boeing Defense, Space & Security (BDS) business unit. An ideal

Full-time

USD 108,800.00 - 147,200.00 per year

IT Systems Administrator III

Healdsburg, California

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Today

At Aret, we are on the forefront of utilizing innovative solutions, with great minds from all backgrounds, to help solve the nation's most complex security challenges. We strive for an inclusive, collaborative team environment that approaches differences as opportunities for innovation and excellence. As an employee-owned company, we foster an atmosphere that propels diverse career opportunities and professional growth. Discover your future with us. Aret is seeking an experienced IT Systems Ad

Full-time

USD 85,000.00 - 115,000.00 per year

Systems Administrator

San Francisco, California

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Today

Payrate: $60.00 - $70.00/hr. Summary: Contribute to the overall success of the IT Operations organization by providing oversight and improvement of corporate IT infrastructure platform and by streamlining recurring administrative efforts. Interface daily with other IT technical staff, working on assignments and delivering services related in the area of responsibility. This position will require 24x7 coverage and response to systems alerts during 'on-call' periods. The Systems Administrator must

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Contract

$60 - $70 hr

Systems Administrator III

Los Angeles, California

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Today

The University of Southern California (USC), founded in 1880, is located in the heart of downtown L.A. and is the largest private employer in the City of Los Angeles. As an employee of you will be a part of a world-class research university and a member of the "Trojan Family," which is comprised of the faculty, students and staff that make the university a great place to work. The Dana and David Dornsife College of Letters, Arts and Sciences is seeking a Systems Administrator in Dornsife Techn

Full-time

USD 52.00 - 58.00 per hour

Systems Administrator II (Active Secret Clearance Required)

California

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Today

Five Rivers Analytics, an Akima company, is hiring a System Administrator to support the Satellite Control Network Operations, Remote Site and Mission Partner Support (STORMS) contract at Vandenberg Tracking Station, Vandenberg Space Force Base California. The System Administrator executes actions necessary to maintain all information systems located on site, and conduct maintenance required to sustain the operability of communications-electronics equipment located at the Remote Tracking Station

Full-time

USD 80,000.00 - 85,000.00 per year

Systems Administrator

San Jose, California

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Today

Basic Qualifications Bachelor's degree in a specialized area; or equivalent is required plus a minimum of 8 years of relevant experience; or Master's degree plus a minimum of 6 years of relevant experience. CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work perform

Full-time

USD 170,312.00 - 188,939.00 per year

Network Administrator | Systems Administrator

Remote

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7d ago

We are seeking a Remote Systems Administrator (Must reside in the USA, preference given to candidates within 49 miles of the Orlando, FL headquarters). Minimum Requirements: Bachelor s Degree in Computer Science, Information Systems, or other related field. Or equivalent work experience.Microsoft Certified: Windows Server Hybrid AdministratorRed Hat Certified System Administrator (RHCSA) certificationCompTIA Network + certificationNutanix Certified Professional Multi-cloud Infrastructure (NCP-MC

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Depends on Experience

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Linux Systems Administrator jobs in California, USA