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Irvine, California

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Today

Job Title: Senior Linux Administrator Location: Irvine, CA (onsite) Duration : 6+ Months Job Description: Provide advanced support for Linux server infrastructure, including troubleshooting and resolving complex system issues and escalations Linux vulnerability management Design, implement, and monitor Linux-based infrastructure to ensure high availability, reliability, and performance Manage and maintain Linux operating systems, including installation, configuration, patching, upgrades, and se

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Contract, Third Party

Senior Linux Administrator

California

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Today

Job Title: Senior Linux Administrator Location: Irvine, CA (onsite) Job Description: * Provide advanced support for Linux server infrastructure, including troubleshooting and resolving complex system issues and escalations * Linux vulnerability management * Design, implement, and monitor Linux-based infrastructure to ensure high availability, reliability, and performance * Manage and maintain Linux operating systems, including installation, configuration, patching, upgrades, and security har

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Third Party

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

Sr. System Administrator (Linux)

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

Sr Linux Database/System Administrator (SaltStack), MN/REMOTE - Direct Client

Remote

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Today

Javen Technologies Direct Client is looking for Sr IT Database/System Administrator in Maplewood MN. 100% REMOTE Opportunity. If interested, please reach me at / - Gowri. Skills High-Performance Computing (HPC) & System Administration Strong background in supercomputing and HPC system architectureExperience with accelerated nodes and node imagingProficient in system administration for RHEL 8 and Rocky Linux 8Skilled in HPC job submission workflows and workload managers (preferably PBS)Hands-o

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Contract, Third Party

Depends on Experience

Senior Teamcenter Infrastructure Administrator (Linux OS must)

Remote

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Yesterday

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

Systems Administrator Intermediate Principal - Linux

Livermore, California

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI 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, Microsoft Server Operating Systems, Microsoft Windows Environment Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: $10K Sign-on bonus Job Summary: We are seeking a highly ski

Full-time

USD 140,250.00 - 189,750.00 per year

Senior Linux System Admin

Remote or Irving, Texas

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Today

Job Overview: We are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance infrastructure team. This individual will serve as a subject matter expert (SME) on Linux systems, providing deep operational insight, advanced troubleshooting, performance tuning and capacity planning. Demonstrate a strong balance on hands-on expertise, automation mindset, and a strategic approach to system scalability, security, and lifecycle management. Respons

Full-time

USD 125,760.00 - 188,640.00 per year

Senior Linux System Admin - Federal

San Diego, California

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Today

Company Description At ServiceNow, our technology makes the world work for everyone, and our people make it possible. We move fast because the world can't wait, and we innovate in ways no one else can for our customers and communities. By joining ServiceNow, you are part of an ambitious team of change makers who have a restless curiosity and a drive for ingenuity. We know that your best work happens when you live your best life and share your unique talents, so we do everything we can to make t

Full-time