Linux Administrator jobs

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 - Redmond, WA / Remote

Kirkland, Washington

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Today

Our client is looking for a Linux Administrator in Redmond, WA / Remote below is the detailed requirements. Job title: Linux Administrator Location: Redmond, WA / Remote Duration: Long term Job Description: Bachelor's degree or Masters Degree in Computer science, or a related field, with minimum 10+ Years of relevant experience. You should have strong Understanding of Linux operating systems and Linux system administration (SysAdmin roles). Good understanding of Linux/Unix commands

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Contract, Third Party

Depends on Experience

Linux Administrator

No location provided

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Today

GovCIO is currently seeking a Senior Linux Administrator to support the installation, configuration, maintenance, and optimization of Linux based systems in support of 616th Operations Center (616 OC) operations. This position will be located in San Antonio, TX and will be an onsite position. Responsibilities Manages and maintains Linux-based systems and servers. Primary duties include installing, configuring, updating, and hardening Linux operations systems and software applications. Ensures s

Full-time

USD 125,000.00 - 135,000.00 per year

Linux Administrator in Kirkland WA

Kirkland, Washington

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Yesterday

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

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

Hybrid in San Diego, California

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Today

Easy Apply

Contract, Third Party

$70 - $75

Rubrik Backup Administrator / Linux Administrator

Remote

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Today

Role: Rubrik Backup Administrator / Linux AdministratorLocation: Alameda, CA (Remote) Duration: 12 Months Position Overview:We are seeking a skilled Rubrik Backup Administrator with Linux Administration experience to support enterprise-level data protection and secure backup operations. The role will focus primarily on managing and maintaining Rubrik backup environments across physical servers, virtual platforms, storage systems, and Microsoft 365 workloads. The selected candidate will also prov

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Contract

Depends on Experience

Linux System Administrator

Toronto, Ontario

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Today

An established financial services organization is seeking an experienced Linux Systems Administrator to support and modernize a large-scale enterprise Red Hat environment that underpins critical customer-facing platforms. This role is suited to a Linux specialist with deep expertise managing thousands of Red Hat Enterprise Linux servers across hybrid infrastructure, including on-premises virtualization and Microsoft Azure. You'll play a key role in improving platform stability, security, automat

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Full-time

$93000 - $110000

SAS/Linux Server Administrator

Remote

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Yesterday

Hi, Job Title: Senior SAS/Linux Server Administrator Duration: Long-term Required Qualifications Strong experience with Enterprise Linux/Unix administration (Red Hat, CentOS, or equivalent)Hands-on experience with SAS administration and analytics platform supportExperience with system patching, performance tuning, configuration management, change control, backup/recovery, disaster recovery, and virtualizationKnowledge of OS security controls and cybersecurity best practicesFamiliarity with Oracl

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Contract

Depends on Experience

Linux System Administrator

Annapolis, Maryland

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Today

Job Description: Quevera is seeking a skilled Linux System Administrator with an active TS/SCI clearance with Polygraph to support mission-critical programs in Annapolis Junction, Maryland. In this role, you will administer and maintain enterprise Linux environments while supporting secure, high-availability infrastructure that enables critical national security missions. Working alongside a collaborative engineering team, you will manage Linux systems, enterprise storage, backup and recovery

Full-time

Permanent position for Linux ICAM Administrator - all remote work

No location provided

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Today

Full Time: Linux ICAM Administrator 100% Remote Video Interview Long Term Contract JD: The Linux Administrator for ICAM supports, maintains, and enhances Linux-based systems and services that enable Identity, Credential, and Access Management functions across the enterprise. This role ensures secure, stable, and compliant operations of infrastructure components that underpin authentication, authorization, and identity lifecycle processes. Key Responsibilities System Administration Manage,

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Full-time, Contract, Third Party

Linux System Administrator

Milpitas, California

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Today

Job Title: Linux System Admin Contract Period: 6 months + Working Location: San Jose CA 95134 Work Hours: 9am ~ 6pm Local Time JD Details Position Summary: The DevOps/System Engineer is responsible for effective installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure. The system administration tasking will be focused on improving the stability and performance of the system, maintaining and improving the security posture of the systems,

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Contract

$40 - $42 per hour

Linux System Administrator

Hybrid in Sacramento, California

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7d ago

Linux System Administrator Technical Lead Location: Sacramento, CA (Primarily Remote with onsite as required) Duration: 3 Years Employment Type: Contract Job Description:Our client is seeking a Linux System Administrator to provide enterprise Linux administration and operational support. Key Responsibilities Install, configure and maintain Linux servers. Manage security. Perform patching and upgrades. Support backup & recovery. Provide knowledge transfer. Mandatory Qualifications

Contract

$75 - $95

Linux Administrator

San Antonio, Texas

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Today

Overview: GovCIO is currently seeking a Senior Linux Administrator to support the installation, configuration, maintenance, and optimization of Linux based systems in support of 616th Operations Center (616 OC) operations. This position will be located in San Antonio, TX and will be an onsite position. Responsibilities: Manages and maintains Linux-based systems and servers. Primary duties include installing, configuring, updating, and hardening Linux operations systems and software applications

Full-time

Compensation information provided in the description

Linux / Windows Administrator

Fort Worth, Texas

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14d ago

8-10 years of experience as a Linux Systems Administrator (virtual and physical).Experience needed in a variety of Linux versions, platforms, etc.Strong background with Windows Systems Administration needed - 5+ years. Experience with Ansible for patching. VMWare and Active Directory. Experience with Privileged Access Management (PAM) and Identity Security solutions.No 3rd Party candidates, vendor emails or call.

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Contract

60 - 70

Linux System Administrator

Fort Meade, Maryland

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Today

MANTECH seeks an experienced and passionate, career and customer-oriented Linux System Administrator to join our team in Ft. Meade, MD. Responsibilities include but are not limited to: Creating and managing virtual environmentsSystems administration of hardware and software in support of maintenance, developing and testing of information technology systemsAdministration of Linux(i.e., Redhat/Rocky 8)Scripting with Basic Shell (Bash), PUTTYConfiguring and maintaining storage and file systemsDeve

Full-time

Unix/Linux Administrator

Dahlgren, Virginia

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Today

JOB DESCRIPTION Watershed Security, is a Veteran Owned Small Business with over 20 years' Cybersecurity and Government Contracting experience. Watershed is looking for a hands-on Unix/Linux Systems Administrator to support NSWCDD.; onsite in Dahlgren, VA. REQUIRED QUALIFICATIONS Key Responsibilities Three (3) years of professional experience in UNIX and/or Linux System Administration of networks and software systems. Experience in system backup and recovery; basic software management; security

Full-time

USD 60,000.00 - 65,000.00 per year

Senior Linux Administrator

Arlington, Virginia

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Today

Senior Linux Administrator Location: Arlington, VA (On-Site) Citizenship: US only Clearance: Active TS/SCI (DHS EOD Suitability required) Company: Argo Cyber Systems, LLC - Service-Disabled Veteran-Owned Small Business (SDVOSB) About Argo Cyber Systems Argo Cyber Systems provides mission-critical cybersecurity support to U.S. Government agencies and critical infrastructure owners nationwide. Our teams deliver rapid incident response, advanced forensics, and coordinated recovery operations

Full-time

USD 100,000.00 - 120,000.00 per year

Sr Linux Administrator

Long Beach, California

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Today

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex

Full-time

USD 103,000.00 - 155,000.00 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