Linux Systems Administrator jobs

Linux Systems Administrator - Active Clearance

Washington, District of Columbia

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Today

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full-time

USD 122,000.00 - 183,000.00 per year

Linux Systems Administrator

Fort Meade, Maryland

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Today

Job Number: R0223865 Linux Systems Administrator The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the Intelligence Community? We're looking for a system administrator who spe cia lizes in maintaining the security posture of a Linux computing environment for a team of 30 analysts and developers performing data science activities

Full-time

USD 77,600.00 - 176,000.00 per year

Linux Systems Administrator (Clearance)

Cedar Rapids, Iowa

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Today

We are seeking a skilled and proactive Linux Systems Administrator to join our IT infrastructure team. The ideal candidate will have hands-on experience managing and maintaining systems running Ubuntu and Red Hat Enterprise Linux (RHEL). This role is critical to ensuring the stability, security, and performance of our Linux-based environments. Key Responsibilities Install, configure, and maintain Linux servers (Ubuntu and RHEL).Monitor system performance and ensure availability and reliability

Full-time

USD 40.00 - 60.00 per hour

Linux Systems Administrator (Clearance)

Cedar Rapids, Iowa

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Today

MUST HAVE A SECURITY CLEARANCE. DO NOT APPLY IF YOU DO NOT HAVE A CLEARANCE. Description **Active security clearance required (secret or top secret)** We are seeking a skilled and proactive Linux Systems Administrator to join our IT infrastructure team. The ideal candidate will have hands-on experience managing and maintaining systems running Ubuntu and Red Hat Enterprise Linux (RHEL). You will be responsible for ensuring the stability, security, and performance of our Linux-based environments.

Full-time

USD 40.00 - 60.00 per hour

Linux Systems Administrator

Bethesda, Maryland

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Today

Job ID: 2508461 Location: BETHESDA, MD, US Date Posted: 2025-08-08 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems development & deployment, targeting and intelligence analysis, systems engineering & integration, and training capabilities and solutions for th

Full-time

USD 120,001.00 - 160,000.00 per year

5G Linux Systems Administrator

Maryland

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Today

Job Number: R0223041 5G Linux Systems Administrator The Opportunity: Are you driven by relentless curiosity and a passion for learning? Does the future of technology and innovation excite you? Elevate your system administration expertise by joining Booz Allen's cutting-edge 5G team! We are seeking innovative professionals who are ready to enhance, manage, and maintain our cutting-edge cloud-native network to support vulnerability research, data science efforts, virtual and augmented reality prog

Full-time

USD 61,900.00 - 141,000.00 per year

Linux Systems Administrator

Aberdeen, Maryland

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Today

Job ID: 2507120 Location: ABERDEEN, MD, US Date Posted: 2025-06-30 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a proven Linux Systems Administrator to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of Enterprise

Full-time

USD 40,001.00 - 80,000.00 per year

Senior LINUX Systems Administrator

North Las Vegas, Nevada

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Today

JOB-7360Senior LINUX Systems AdministratorNorth Las Vegas, NVContractLink Technologies (LinkTechConsulting.com), a Las Vegas based IT consulting firm, is currently seeking a Senior LINUX Systems Administrator to join our team. Employer asks for I-9 information. QUALIFICATIONS Bachelor's degree in a computer related field or equivalent.Minimum of five (5) years of related experience.Knowledge of technical principles, theories, standards, practices, and procedures.Five (5) years of experience of k

Contract

Linux Systems Administrator

McLean, Virginia

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Today

Job ID: Location: MCLEAN, VA, US Date Posted: 2025-08-08 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems development & deployment, targeting and intelligence analysis, systems engineering & integration, and training capabilities and solutions for the Intellige

Full-time

Junior LINUX Systems Administrator

North Las Vegas, Nevada

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Today

JOB-7359Junior LINUX Systems AdministratorNorth Las Vegas, NVContractLink Technologies (LinkTechConsulting.com), a Las Vegas based IT consulting firm, is currently seeking a Junior LINUX Systems Administrator to join our team. Employer asks for I-9 information. QUALIFICATIONS Bachelor's degree in a computer related field or equivalent.Minimum of two (2) years of related experience.Knowledge of technical principles, theories, standards, practices, and procedures.Two (2) years of experience of kno

Contract

Linux/Windows Senior Systems Administrator

San Diego, California

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Today

Job Description WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. WHAT WE'RE DOING At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreakin

Full-time

USD 81,600.00 - 143,865.00 per year

Linux Systems Administrator, Sr / Secret / Onsite: Sunnyvale, CA

Sunnyvale, California

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Today

Job Description Join our Lockheed Martin team! Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 people works with partners around the world to bring proven performance to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed martin has employees based in all 50 states and more than 570 facilities that span more than 70 countries. We are hiring a Linux System Adminis

Full-time

USD 85,500.00 - 150,765.00 per year

Senior Linux Systems Administrator

Hazelwood, Missouri

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Today

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

Full-time

USD 108,800.00 - 147,200.00 per year

IT Systems Administrator - Linux / Windows / Secret / Onsite, TX

Fort Worth, Texas

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Today

Job Description This Enterprise Operations (EO) position supports the Lockheed Martin Aeronautics Division located at the Fort Worth, TX facility. The selected candidate will function as part of an IT support team managing multiple closed environments, ensuring patching, STIGing, and infrastructure deployments. They will perform Systems Administration across multiple platforms including Linux workstation and server infrastructure which will include deployments across multiple programs. ship Re

Full-time

USD 70,100.00 - 123,625.00 per year

Linux Administrator / Linux Admin - Full Time Job ( GA / TX )

Hybrid in Atlanta, Georgia

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Today

Role: Linux Administrator Work Location: Atlanta, GA / Dallas, TX (Work from office 2-3 days a week) Job Type: Full Time Job JD: Bachelor's Degree with a minimum of 7-8 years of hands-on experience and general knowledge of Linux operating systems concepts as well as systems administration experience Strong Technical Knowledge of RHEL based Linux Server environments to provisions, configure, maintain, and troubleshoot (Fedora, Centos etc. Rhel 7) for Pre-Production and Production Environments.

Easy Apply

Full-time

$DOE

OpenShift RedHat Administrator

Remote

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8d ago

Title: OpenShift RedHat Administrator Location: Remote Duration: Long Term Job Description: Container Orchestration: RedHat OpenShift Container PlatformCluster Security : RedHat Advance Cluster SecurityMulti-cluster Management: RadHat ACMAutomation: AnsibleDevOps CI/CD: GitHub/ADOMonitoring: SlunkLogging: Loki StackProficiency in Azure/AWS/Google/Oracle DevOps or GitHub and know how to use them for continuous integration, continuous delivery, pipelines, and Git version control.Experience in usin

Easy Apply

Contract

$50 - $60

Linux System Administrator

Farmers Branch, Texas

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Today

Role: Linux System Administrator Location: Pittsburgh, PA, Phoenix, AZ; Farmers Branch, TX; Strongsville, OH Duration: 6 months Skills: DevOps Continuous Integration and Continuous Delivery (CI/CD), OpenShift Container Platform, RedHat Linux. Administer and maintain RedHat OpenShift clusters in production and non-production environment. Upgrade Clusters Perform Linux system administration, troubleshooting, patching Monitor cluster health, manage node scalability, resource optimization and ensur

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Contract

Up to $45

Linux Administrator (CAE)

Hybrid in Plano, Texas

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Today

Sensiple Inc is a New Jersey corporation with over two decades of expertise in technology-driven solutions specialising in Customer Experience, Contact Center Solutions, Digital Transformation, Cloud Computing & Independent Testing. With an expert team that has enriched experience in executing & developing sustainable IT strategies in Healthcare, Technology, Retail, Logistics, Education, Telecommunications, Government and Media, we help our diverse customers to envision the future. By developing

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Contract

Depends on Experience

Linux Administrator (CAE)

Hybrid in Ann Arbor, Michigan

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Today

Easy Apply

Contract

Depends on Experience

Linux System Administrator

Fort Meade, Maryland

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Today

Must Haves: Active TS/SCI security clearance with Full Scope Polygraph from the NSA 3+ years of Linux Systems Administration (Linux OS) experience preferably with RedHat/RHEL Linux, or SUSE Linux Experience with workload management systems, parallel file systems, networking and security System/software maintenance experience - problem isolation using debugging tools, performing software builds, OS upgrades, and patch installations Excellent communication skills and client-facing/customer support

Easy Apply

Full-time

$130000 - $190000 per annum

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Linux Systems Administrator jobs