Linux System Administrator jobs

Hybrid in McLean, Virginia

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Today

Job Number: R0245113 Linux System Administrator The Opportunity: We are seeking a skilled Systems Administrator to support mission-critical infrastructure for a federal client. In this role, you will manage and maintain Linux servers, including RHEL, CentOS, and Ubuntu, ensuring system integrity, performance, availability, and security across enterprise environments. You will install, configure, and troubleshoot server software and services while proactively monitoring system performance and imp

Full-time

USD 62,000.00 - 141,000.00 per year

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

McLeansville, North Carolina

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Today

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations that desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include IT Talent Solutions, Data Delivery & Analytics, Cyber Security, Cloud Migration, Applications a

Full-time

USD 60,000.00 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

Staff Linux System Administrator/ TS/SCI W/Poly- Littleton, CO

Littleton, Colorado

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Today

Full-time

USD 104,500.00 - 184,115.00 per year

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

Linux System Administrator

Hybrid in Sacramento, California

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Today

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 System Administrator - San Jose, CA - W2 - ONLY LOCAL TO CALIFORNIA

San Jose, California

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2d ago

Job Title: Linux System Administrator Location: San Jose, CA Duration: 1 Year of Contract Requirements: Especially high skill level of VMware admin and management, also including but not limiting, Jenkins, Jira, Confluence, GIT, DevOps tool administration Systems Administration/System Engineer certification in Linux+, e.g., CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), or Red Hat Certified Engineer (RHCE) preferred Network equipment management, Cisco equipment preferred, 7+ yea

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Contract

Depends on Experience

Linux System Administrator with Ansible and Veritas -- Boston, MA

Boston, Massachusetts

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16d ago

Hi Greetings from Smart Folks My name isKumarwe have a job opportunity for you asLinux System Administrator with Ansible and Veritas one of our client basedatBoston, MA find the Job description below, if you are available and interested, please send us your word copy of your resume with following detail toOr please call me onto discuss more about this position. Job Title: Linux System Administrator with Ansible and Veritas Location: Boston, MA Duration:06 12 Months Start Date:ASAP Job Details

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Contract

Depends on Experience

Red Hat Linux System Administrator with Ansible and Veritas

East Brunswick, New Jersey

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15d ago

Red Hat Linux System Administrator with Ansible and VeritasLocation: Boston, MA - HybridFTE/ContractSalary: MarketJob DescriptionRequired Qualifications:5+ years of experience in Red Hat Linux system administration.Hands-on experience with Ansible, including playbook and role development.Strong proficiency in Veritas technologies (Volume Manager, Cluster Server, Veritas replication).Solid understanding of Unix scripting (bash, Shell, etc.).Familiarity with networking principles (TCP/IP, DNS, etc

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Full-time, Third Party

Depends on Experience

Linux System AdministratorJob title is Linux System Administrator

Salt Lake City, Utah

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Yesterday

Locals required. We are seeking an experiencedLinux Platform & Server Migration Engineerto join a large-scale infrastructure modernization initiative. Key Responsibilities Own, manage, and engineer enterprise Linux compute platforms throughout server migration projects.Plan, coordinate, and execute end-to-end server migrations across physical servers, virtual machines, and VMware ESXi hosts.Perform VMware administration, including host provisioning, VM migrations, vMotion, Storage vMotion, DRS

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Third Party, Contract

Depends on Experience

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

Senior Linux/UNIX System Administrator

Cape Canaveral Space Force Station, Florida

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5d ago

Role: Senior Linux/UNIX System Administrator Location:Brevard County , FL 32925 Lets create our future together at The AES Group! About The AES Group: The AES Group is a premier technology and engineering consulting company that has been bringing businesses and talent together for over 20 years to deliver innovative solutions that have the greatest positive impact on society. AES has helped over 40 business enterprises, including Fortune 500 companies, engage their customers, empower thei

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Full-time, Third Party

Depends on Experience

Linux System Administrator / Juniper Network Engineer || Annapolis, MD (Onsite)

Annapolis, Maryland

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27d ago

Linux System Administrator / Juniper Network Engineer Annapolis, MD (Onsite) Phone + Video Job Description: We are seeking a RHEL Linux Administrator with strong experience in Juniper Layer 3 switches, firewalls, and the Juniper MIST management platform. This is an onsite role supporting a mission-critical environment. The ideal candidate is comfortable handling helpdesk-related escalations, monitoring network and system health, troubleshooting end-to-end issues, and owning problem

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Contract, Third Party

Depends on Experience

Senior Linux Systems Administrator

Princeton, New Jersey

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Today

Job ID: 2613857 Location: Princeton, NJ, US Date Posted: 2026-06-19 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description SAIC is recruiting for a Senior Linux Systems Administrator to join our program as a general technologist to support our NOAA GFDL program in Princeton, NJ serving the NOAA GF

Full-time

USD 80,001.00 - 120,000.00 per year

System Administrator II (Linux Admin)

Odenton, Maryland

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Today

Job Description: Quevera is seeking a highly skilled Linux Systems Administrator with an active TS/SCI clearance with Polygraph to support mission-critical programs in Fort Meade, Maryland. In this role, you will support enterprise Linux environments operating across multiple networks, architectures, and hybrid cloud infrastructures. You will be responsible for building, maintaining, securing, and optimizing Linux systems while leveraging automation to improve operational efficiency and reliab

Full-time

USD 120,584.00 - 170,122.00 per year

Linux Administrator

Dallas, Texas

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Today

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 strong operational expertise, a proactive approach to system health, and the ability to work acro

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Contract, Third Party

Depends on Experience

Senior Linux Administrator

Hybrid in Garrison, Maryland

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27d ago

Title: Linux Systems Administrator Location: Owings Mills, MD Duration: 12 months Compensation: $50-$55/ hour W2 Work Requirements: , Holders or Authorized to Work in the U.S. Skillset / Experience: Overview We are seeking a Senior Linux Administrator to manage and optimize enterprise operating system environments across on-premises and cloud platforms. This role is responsible for the design, administration, automation, and lifecycle management of Linux and VMware infrastructure supporting mis

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Contract

$1 - $1

Linux System Administrator

Annapolis, Maryland

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Today

**An active TS/SCI with Polygraph is required for this position ** Description: Red Arch Solutions is seeking a skilled and detail-oriented Linux System Administrator to join our IT infrastructure team in Annapolis Junction, Maryland. The ideal candidate will have strong experience managing enterprise Linux environments and supporting storage, backup, security, and patching systems. This role requires hands-on expertise with IBM Enterprise Storage, Veritas NetBackup, and vulnerability managemen

Full-time

USD 130,000.00 - 150,000.00 per year

Linux System Administrator

Tullahoma, Tennessee

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Today

Overview Job Title: Linux System Administrator Location: Arnold AFB Job Family Code: P - IT / Cyber Security / Network Systems Function/Branch: Engineering / Infrastructure Directorate: Mission Information Services Position Type: Regular, Full-Time Pay Type: Exempt Grade (provided by HR): L07 (PA0717) - L08 (PA0813) Salary Range or Starting Hourly Rate (provided by HR): $70,000 - $124,000 / year Overview Beyond New Horizons, LLC (BNH) has an exciting opportunity for a Linux System A

Full-time

USD 70,000.00 - 124,000.00 per year

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Linux System Administrator jobs