Linux Administrator jobs

Denver, Colorado

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Today

Contract-to-Hire | Data Center & Infrastructure Expansion Are you a Linux aficionado ready to take ownership of a growing infrastructure in a high-impact role? Join a fast-scaling data center company on a mission to double in size over the next five years-and then double again. This is your chance to be the go-to Linux expert in a collaborative, forward-thinking IT environment. What You'll Do: Lead Linux Operations: Own the administration, configuration, and security of Red Hat Enterprise Linu

Full-time

USD 40.00 - 50.00 per hour

Linux Administrator

Westlake, Texas

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Today

Description: **Hybrid | Westlake, TX** This is a Shift role Wed-Sat or Sun-Wed (10 hours each day) -12 pm - 10 pm EST Our client has an exciting opportunity for a Linux Administrator. The role involves working within an enterprise infrastructure group, focusing on server operations, incident management, and ensuring the stability of the environment. The position requires collaboration with senior technology staff, operations teams, and teams based in India. As an Operations member of this tea

Contract

Senior Linux Administrator

Arlington, Virginia

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Today

Job ID: 2510581 Location: ARLINGTON, VA, US Date Posted: 2025-10-07 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 Team SAIC is seeking an experienced Red Hat Senior Linux Administrator to operate and maintain the Linux operating systems within our environment. This position is based out of the Pent

Full-time

Mid-Level Classified Linux System Administrator

Berkeley, Missouri

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Today

Mid-Level Classified Linux System Administrator Company: The Boeing Company Boeing's Specialized United States (US) Infrastructure Operations Organization is currently seeking a Mid-Level Classified Linux System Administrator to join the team in Berkeley, MO or Hazelwood, MO. This position will install, operate, secure, and maintain dedicated Program Information Technology Infrastructure that is required to deliver products to our customers. This role directly supports our Air Dominance (AD)

Full-time

USD 88,400.00 - 119,600.00 per year

Mid-Level Windows and Linux Systems Administrator

Tukwila, Washington

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Today

Mid-Level Windows and Linux Systems Administrator Company: The Boeing Company The Boeing Company is seeking a Mid-Level Windows and Linux Systems Administrator to join the team in Kent, WA or Tukwila, WA. This individual will install, operate, secure, and maintain dedicated Program Information Technology Infrastructure that is required to deliver products to our customers. The primary focus for this position will be supporting programs dedicated to the infrastructure that must meet the Risk

Full-time

USD 94,350.00 - 127,650.00 per year

Senior Windows and Linux Systems Administrator

Kent, Washington

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Today

Senior Windows and Linux Systems Administrator Company: The Boeing Company The Boeing Company is looking for a highly experienced and detail-oriented Senior Windows and Linux Systems Administrator to join the team in Kent, WA or Tukwila, WA. In this role, you will design, implement, troubleshoot, secure, and maintain dedicated Program Information Technology Infrastructure that is required to deliver products to our customers. The dedicated infrastructure will be configured to meet the require

Full-time

USD 116,450.00 - 157,550.00 per year

Linux Systems Administrator - Clearance Required

Sunnyvale, California

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Today

Job Description The Coolest Jobs are at Lockheed Martin Space Are you looking for an exciting career at one of the top Aerospace and Defense Companies? A fulfilling position that challenges your mind, grows your skills, and contributes to our Nation's most critical missions is right in front of you. At Lockheed Martin Space, we advance the frontiers of science, help militaries protect what matters most, and solve problems that others think are impossible. Come join us for challenging missions

Full-time

USD 85,500.00 - 150,765.00 per year

Linux Administrator

Las Vegas, Nevada

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Today

Title: Linux Administrator (Automation Focus) Location: Las Vegas, NV Hybrid (2 days per week in office) Type: Full-Time Permanent This role focuses on administering and supporting Red Hat Enterprise Linux environments while driving automation through Ansible. You will oversee server operations, handle system builds, troubleshoot issues, and ensure system health and stability. The position also involves supporting virtualization platforms, contributing to automation and strategic improvements

Easy Apply

Full-time

USD110,000 - USD120,000

Linux Administrator

Salt Lake City, Utah

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Today

Software Guidance & Assistance, Inc., (SGA), is searching for a Linux Administrator for a CONTRACT assignment with one of our premier Financial Services clients in Salt Lake City, UT. As a Linux Administrator, you will be the Tier 1 / Tier 2 support of the Business systems in a 24x7 follow-the-sun model. This will entail alert management, OS troubleshooting, and working to restore service in a robust Enterprise Environment. This position is fully onsite and will require one weekend day a wee

Contract

USD 49.00 - 51.09 per hour

Sr. Linux/Windows Systems Administrator

King of Prussia, Pennsylvania

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Today

Job Description What We're Doing: Lockheed Martin's Electronic, Cyber & Information Warfare (ECIW) market segment within the RMS C6ISR line of business is focused on ensuring our customers can dominate the full Electromagnetic Spectrum (EMS), bringing capabilities to bear in the realms of intelligence, surveillance and reconnaissance (ISR), cyber techniques and effects, electronic warfare (EW), information operations (IO), and 5G.MIL; while delivering full-spectrum cyber capabilities and cyber

Full-time

USD 81,600.00 - 143,865.00 per year

Sr. Linux/Windows Systems Administrator - Top Secret Clearance

King of Prussia, Pennsylvania

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Today

Full-time

USD 81,600.00 - 143,865.00 per year

Linux Administrator

Chantilly, Virginia

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Today

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a

Full-time

Linux Administrator @ Jackson, MS - Hybrid 3 day a week to local office

Hybrid in Jackson, Mississippi

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3d ago

Title: Linux Administrator Location: Jackson, MS Work Mode: Hybrid 3 day a week to local office Key Responsibilities: Install, configure, and maintain Linux operating systems (Red Hat, CentOS, Ubuntu, etc.)Perform system monitoring, performance tuning, and troubleshooting for cloud and on-premises infrastructureAssist with system upgrades, patches, and security updatesTroubleshoot and resolve hardware and software issuesAutomate system tasks using shell scripting or configuration management tool

Easy Apply

Full-time

Depends on Experience

Linux Administrator (CAE)

Ann Arbor, Michigan

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Today

Join our dynamic team as an experienced Linux Administrator (CAE) to join our team and support mission-critical systems. The role involves performing daily Enterprise Level Computer-Aided Engineering (CAE) application Maintenance & Support. Responsibilities: Support the LSF job scheduling environment, including application integration. Strong understanding of CAE solver, Pre and Post processing applications. Create & maintain scripts using at least (2) programming languages (e.g., Korn shell, C

Easy Apply

Contract

Senior Linux Administrator

Wright-Patterson Air Force Base, Ohio

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Today

We are seeking a highly motivated and skilled Senior Linux Systems Administrator to join our team. This individual will be responsible for the installation, configuration, maintenance, and troubleshooting of Linux and Windows-based systems in a secure environment. The candidate will possess a Security+ certification and an active Top Secret clearance with SCI and SAP eligibility. Experience with Special Access Programs (SAP) within the last three years is highly desirable. technical and non-tech

Full-time

Linux/UNIX Administrator

Plano, Texas

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4d ago

Position Title: Linux Administrator Job Location: Plano TX- (5 Days onsite & 24x7 Rotational) Joining Mode: Long Term Contract Shift :- Rotational (Shift 1 (8 AM 5 PM), Shift 2 (4 PM 1 AM), Shift 3 (12 AM 9 AM)) also on weekend RHEL Certification is required Job Description: The Unix L3 Administrator is responsible for the installation, configuration, and maintenance of Unix systems. This includes managing user accounts, file systems, and network services. The L3 Administrator also troubleshoot

Easy Apply

Contract, Third Party

$40 - $50

Linux Systems Administrator

Honolulu, Hawaii

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Today

Job Number: R0227284 Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the U.S. Federal Government? We're looking for a Cross Domain Spe cia list to help us design, deploy, and maintain Cross Domain Solutions for an enterprise environment. As a Linux System Administrator on our project, you'll constantly look for ways to make the infrastructure b

Full-time

USD 77,600.00 - 176,000.00 per year

Linux/Systems Administrator

Denver, Colorado

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Today

Full-time

USD 40.00 - 50.00 per hour

Systems Administrator - Linux (34444)

Remote or Ottawa, Ontario

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Today

Myticas consulting is looking for a System Administrator (Linux / Storage Administrator) for a contract opportunity. The resource must perform the following tasks: - Install, monitor, upgrade and maintain Linux hardware and software - Install, monitor, upgrade and maintain EMC storage system(s) - Install, monitor, upgrade and maintain EMC storage system(s) operating system - Work with business analysts, project managers, developers and clients and stakeholders to maintain and improve softwar

Easy Apply

Contract

Linux System Administrator/ONSITE Boulder, CO

Boulder, Colorado

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Today

Description We are supporting our long term client in hiring an experienced professional to manage and evolve the company's core services (DNS, DHCP, LDAP, Email, Google Workspace, Identity Management, RADIUS) and drive Linux-based environments. Provide systems administration in Enterprise Infrastructure and Platforms (EIP). Responsibilities include: Administering enterprise infrastructure systems and services (DNS, DHCP, LDAP, Email, etc); Identity Management systems and authorizations manageme

Full-time

USD 55.00 - 65.00 per hour

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Linux Administrator jobs