Linux Administrator jobs

Hybrid in Chicago, Illinois

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Yesterday

Job DescriptionSummary: The Associate Principal, Strong at least 10 years Deep Linux administration skills, Linux Administrator is responsible for managing and maintaining enterprise Linux server environments through hands-on daily operational activities. This role ensures the stability, performance, security, and availability of Linux infrastructure across on-premises and cloud environments. The position requires strong operational expertise, a proactive approach to system health, and the abil

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Full-time, Third Party

Depends on Experience

Linux Administrator (Suffolk)

Suffolk, Virginia

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Today

Job#: 3045699 Job Description: Apex Systems is seeking a Linux System Administrator to support the JS J7 Joint Training DevSecOps Pipeline Core Infrastructure and Data Center in Suffolk, Virginia. The selected candidate will provide operational and technical support to the Deputy Directorate, Joint Training (DDJT), maintaining mission-critical Linux infrastructure within a secure government environment. If interested, please email resume + certifications to Rich at Target Salary Upon Conversion

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Full-time

$40 - $40 per hour

Linux Administrator

Hybrid in Dallas, Texas

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5d ago

Position: Linux AdministratorLocation: Chicago/Dallas, HybridType: 6 months (Contract to Hire) Summary:The Associate Principal, Strong at least 10 years Deep Linux administration skills, Linux Administrator is responsible for managing and maintaining enterprise Linux server environments through hands-on daily operational activities. This role ensures the stability, performance, security, and availability of Linux infrastructure across on-premises and cloud environments. The position requires st

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Contract, Third Party

Depends on Experience

Linux Administrator - Red Hat Satellite and Ansible Automation Platform (AAP)

Hybrid in Chicago, Illinois

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Today

Mandatory Experience - Red Hat Satellite and Ansible Automation Platform (AAP) Linux Administrator - Red Hat Satellite and Ansible Automation Platform (AAP) Chicago, IL /Dallas ,TX - Hybrid 6 months (Contract to Hire) Experience - 13+ Positions: 3 Summary: The Associate Principal, Strong at least 10 years Deep Linux administration skills, Linux Administrator is responsible for managing and maintaining enterprise Linux server environments through hands-on daily operational activities. This rol

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Contract

$60 - $70

Senior Red Hat Linux Administrator

Baltimore, Maryland

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Today

U.S. - What we do matters By playing this video you consent to Google/YouTube processing your data and using cookies - Learn more . Position Description: CGI Federal is seeking a Senior Red Hat Linux Administrator to support the Social Security Administration's Division of Internet/Intranet Services (DIS) in Woodlawn, MD. This role provides advanced engineering, operations, and automation support across Red Hat Enterprise Linux (RHEL), multi cloud ACI environments (AWS, Azure, Google Cloud Plat

Full-time

USD 79,600.00 - 176,300.00 per year

Linux Administrator II

Westminster, Colorado

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Today

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals

Full-time

USD 94,000.00 - 112,000.00 per year

Linux Systems Administrator

Pearl City, Hawaii

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Today

Job ID: 2614508 Location: Pearl City, HI, US Date Posted: 2026-07-13 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Linux Systems / Cloud Administrator to serve on a team supporting our customer, the HQ USINDOPACOM J76, K. Mark Takai Pacific Warfighting Cen

Full-time

USD 120,001.00 - 160,000.00 per year

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

Linux Administrator

Remote

•

Today

Role: Linux Administrator Location: Remote Contract to Hire Summary: The Associate Principal Linux Administrator, requiring strong, deep Linux administration skills with at least 10 years of experience, is responsible for managing and maintaining enterprise Linux server environments through hands-on daily operational activities. This role ensures the stability, performance, security, and availability of Linux infrastructure across on-premises and cloud environments. The position requires stron

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Contract

50 - 55

Linux Administrator in Kirkland WA

Kirkland, Washington

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9d 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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Third Party, Contract

$65 - $70

Linux Administrator

Hybrid in San Diego, California

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5d ago

Job Title: Systems Engineer - (Linux Administrator) San Diego, CA / Kirkland, WAMust Have:1. Linux Administrator experience 2. Strong familiarity with Puppet 3. Familiarity with Bash 4. Familiarity with Red Hat

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Contract

Depends on Experience

Linux Administrator

Hybrid in Kirkland, Washington

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5d ago

Systems Engineer Linux AdministratorLocation: Kirkland, WA / San Diego, CA Job SummaryWe are seeking an experienced Linux Administrator to support enterprise Linux infrastructure, security remediation, patching, automation, and day-to-day OS engineering operations. The ideal candidate should have strong hands-on Linux Administration experience with Puppet, Bash, and Red Hat environments. Key ResponsibilitiesAdminister and support enterprise Red Hat Linux (RHEL 8/9) environments.Perform Linux

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Contract

Depends on Experience

Linux Systems Administrator Level 1 - Clearance Required

Maryland

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Today

Job Description What We're Doing: Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, yo

Full-time

USD 81,600.00 - 143,865.00 per year

Linux System Administrator

Huntsville, Alabama

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Today

Leidos-Dynetics, within our Corporate Information Security Office (CISO and reporting through our Digital Modernization sector, is seeking a motivated Linux Systems Administrator to become a part of our team. In this role, you will be responsible for ensuring the secure and efficient operation of various information systems. This includes conducting regular vulnerability scans and implementing Security Technical Implementation Guides (STIGs) to maintain regulatory compliance. Mastery of Linux, n

Full-time

USD 48,100.00 - 86,950.00 per year

Staff Linux System Administrator, TS/SCI / Onsite: CO

Littleton, Colorado

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Today

Job Description 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 employees work with our partners around the world to bring the latest technology 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 70 countries. This Enterprise Operations (EO) position supports the Lockheed Marti

Full-time

USD 104,500.00 - 184,115.00 per year

Journeyman Linux Systems Administrator

No location provided

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Today

GovCIO is seeking aJourneyman Linux Systems Administrator to support critical infrastructure operations, patch cycles, and lifecycle maintenance activities for the U.S. Coast Guard (USCG). This operational role focuses on the daily administration, configuration management, performance monitoring, and standard security patching of enterprise-level Linux architectures. This position will be located in Kearneysville, WV, and will be a hybrid position. Responsibilities The Journeyman Linux Systems

Full-time

USD 80,000.00 - 100,000.00 per year

Linux Administrator

Hybrid in Dallas, Texas

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5d ago

We are looking for an experienced Linux Administrator with strong hands-on experience supporting and maintaining enterprise Linux environments across on-premises and cloud infrastructure. Key Skills: RHEL, CentOS, Ubuntu & Amazon Linux Linux system administration & troubleshooting Ansible Automation Platform (AAP) Red Hat Satellite & Linux patching AWS EC2 & AMI management LVM, NFS, filesystems & storage management Linux monitoring, log analysis & performance management CIS benchmarks, se

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Third Party, Contract

65 - 75

Linux Systems Administrator

Pearl City, Hawaii

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Today

Leidos is seeking a candidate to fill a Linux System Administrator position supporting DISA's GSM-O II contract at Ford Island, Hawaii. The candidate will maintain the smooth operation of multi-user computer systems running Redhat Linux but also includes Windows Server on a global network management system. Working with server farms as well as working with systems in a cloud environment. Provides support on a M-F business hours schedule, also responsible for on-call, extended hour, and weekend s

Full-time

USD 92,300.00 - 166,850.00 per year

Senior Linux Administrator – Azure & On-Premises

Remote

•

Today

Dear Candidate, Please see the below JD and reach out on Senior Linux Administrator Azure & On-Premises Experience: 10+ Years Job Type: Contract Location: Remote. Job Summary We are looking for an experienced Senior Linux Administrator with 10+ years of hands-on experience managing enterprise Linux environments from end to end. The ideal candidate should have strong expertise in Linux administration, troubleshooting, system upgrades, patching, performance management, security, automation, and

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Contract

55 - 60

Linux Administrator

Hybrid in Chicago, Illinois

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5d ago

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Contract, Third Party

65 - 75