Linux System Administrator jobs

Hybrid in McLean, Virginia

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Today

Job Number: R0238454 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 such as RHEL, CentOS, and Ubuntu, ensuring system integrity, performance, availability, and security across enterprise environments. You will install, configure, and troubleshoot server sof tware and services while proactively implementing and maintaining enterpris

Full-time

USD 62,000.00 - 141,000.00 per year

Senior Linux System Administrator

Hybrid in Raleigh, North Carolina

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Today

Job Title: Senior Linux System Administrator Job ID:26-02003 Location: Raleigh, NC,27607 Duration: 5 months on W2 contract Summary: Seeking a Senior Linux Admin to support AWS/Hybrid cloud environments for Client applications. Responsible for managing RHEL systems, cloud infrastructure, and system performance. Key Responsibilities: Administer and maintain Red Hat Linux servers (RHEL)Manage AWS services (EC2, S3, RDS, EBS, etc.)Perform system monitoring, patching, upgrades, and troubleshootingHa

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Contract

$71 - $80

Senior Linux System Administrator

Raleigh, North Carolina

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Today

We are looking for Senior Linux System Administrator for our client in Raleigh, NC Job Title: Senior Linux System Administrator Job Location: Raleigh, NC Job Type: Contract Job Overview:Responsible for managing, maintaining, and optimizing Linux systems across development, staging, and production environments. Ensures system reliability, security, and performance while supporting automation, deployment, and operational excellence. Requirement/Must Have: Strong experience with Red Hat Enterpris

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Contract, Third Party

Depends on Experience

Senior Linux System Administrator - HYBRID

Hybrid in Raleigh, North Carolina

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Today

Job Description: Crop to Crop resumes are accepted The Department of Health and Human Services (DHHS) requires the assistance of Linux (RedHat) administrator(s) for the implementation and operational support of (NC FAST) Applications on AWS/Hybrid cloud. The primary role is to install and configure the Linux operating system as well as manage and maintain Linux-based systems on the Amazon Web Services (AWS) platform. The position will be responsible for the deployment, configuration, and ongoing

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Contract

Depends on Experience

Linux System Administrator - I3TS

Fort Belvoir, Virginia

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Today

This position requires an active DoD Clearance (Secret, Top Secret, Top Secret/SCI) or the ability to be obtain an (Interim Secret, Interim Top Secret) Because an active or interim DoD clearance is required, U.S. Citizenship is required Description TEKsystems is seeking a Linux Administrator to support the DTRA I3TS Infrastructure Services team to maintain and optimize the Linux production environment. The candidate will be responsible for sustaining Linux servers as well as the conceptualizati

Full-time

USD 60.00 - 65.00 per hour

Windows / Linux System Administrator

Maryland

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Today

Description & Requirements Maximus is seeking a Windows / Linux System Administrator to manage and support internal-use telephony systems for our Homeland Security customer. This role provides technical leadership for the configuration, maintenance, and troubleshooting of enterprise telephony infrastructure, with responsibilities spanning operating systems, networking, security, and application support. This position is on-site and requires a Secret Clearance. Maximus TCS (Technology and Consul

Full-time

USD 90,000.00 per year

Senior Linux System Administrator

Laurel, Maryland

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Today

MANTECH seeks a motivated, career-driven, and customer-focused Senior Linux and VMWare System Administrator to join our team in Laurel, MD. This position supports the high-visibility Enterprise Infrastructure Services (EIS) organization, responsible for the delivery and security of MPO?s Enterprise Information Technology (EIT), the foundation for enterprise-wide services. As a Senior System Administrator, you will work alongside customers, Integrated Product Teams (IPTs), and vendors to support

Full-time

Senior Linux System Administrator

Fort Meade, Maryland

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Today

MANTECH seeks a Senior Linux System Administrator to join our team in Ft. Meade, MD. In this role, you will provide support for implementation, troubleshooting, and maintenance of IT systems, as well as manage IT system infrastructure and any processes related to these systems. Responsibilities include, but are not limited to: Provide support for implementation, troubleshooting, and maintenance of IT systems.Manage IT system infrastructure and processes related to client/server/storage/network

Full-time

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

Senior Linux System Administrator

Hybrid in Raleigh, North Carolina

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Today

Job Title:NCFast Senior Linux System Administrator (801393) in Raleigh, NC - HybridDuration:initial 6 months (with possible extensions)Interview:Either Webcam Interview or In PersonThe last date:05.05.2026Job description:The Department of Health and Human Services (DHHS) requires the assistance of Linux (RedHat) administrator(s) for the implementation and operational support of (NC FAST) Applications on AWS/Hybrid cloud.The primary role is to install and configure the Linux operating system as w

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Contract, Third Party

Depends on Experience

Senior Linux System Administrator

Hybrid in Raleigh, North Carolina

•

Today

Role: Senior Linux System Administrator Location: Raleigh, NC The primary role is to install and configure the Linux operating system as well as manage and maintain Linux-based systems on the Amazon Web Services (AWS) platform. The position will be responsible for the deployment, configuration, and ongoing maintenance of AWS services such as EC2, S3, RDS, and more. It will also be responsible for System maintenance by reviewing error logs, system backups, monitoring system performance to preven

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Contract

Depends on Experience

Jr Linux System Administrator (Urgent Need)

Taylor, Texas

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Yesterday

Job Title: Jr. Linux System Engineer Working Location: 1530 FM973 Taylor, TX 76574 Duration: 17 months Work Hours: 9:00~18:00 CST Required Degree: Associate Degree, or higher Required Experience: 3+ years as Linux Systems Engineer Position Summary: Provide upgrades and implement new System technology as necessary. Implement, maintain, support, develop and design servers within the organization. Prepare for disaster recovery. Ensure high availability and continually improve operational process

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Contract

Depends on Experience

Linux System Administrator

Downey, California

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19d ago

Job SummaryThe Linux System Administrator is responsible for managing, maintaining, and securing Linux-based systems across private and public cloud environments. This role involves applying industry best practices to resolve complex technical issues, administering multiple Linux distributions, and ensuring high availability, performance, and security of computing infrastructure. The administrator collaborates with cross-functional teams to deliver secure and reliable IT services to county stake

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Contract

Depends on Experience

Senior Linux System Administrator

Maryland

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Today

Job Number: R0234431 Linux System Administrator, Senior The Opportunity: Install systems on dedicated infrastructure, ensure the infrastructure is functional and available, and update and patch critical systems. Provide customers with insight into their network through monitoring and performance management. Identify problem areas and opportunities for improvement in a mission-critical network. Accomplish work without considerable direction. You Have: 5+ years of experience with systems administ

Full-time

USD 77,600.00 - 176,000.00 per year

Senior Linux System Administrator

Maryland

•

Today

Job Number: R0234433 Linux System Administrator, Senior The Opportunity: Install systems on dedicated infrastructure, ensure the infrastructure is functional and available, and update and patch critical systems. Provide customers with insight into their network through monitoring and performance management. Identify problem areas and opportunities for improvement in a mission-critical network. Accomplish work without considerable direction. Join us. The world can't wait. You Have: 5+ years of

Full-time

USD 77,600.00 - 176,000.00 per year

Linux Systems Administrator

Laurel, Maryland

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Today

MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. Responsibilities: Responsibilities include, but are not limited to the following: Ability to analyze user?s requirements and high-level system architectures to develop system requirementsProvide Tier 1(Help Desk) and Tier 2/3 (Escalation) problem identification, diagnosis, and resolution of problemsProvide support to IT systems including day-to-day operations, monitoring, and probl

Full-time

Linux System Admin

Hybrid in Plano, Texas

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26d ago

Job Title - Linux System Admin Location: Plano TX (2 days a week onsite) Length - Contract (12 Months+)We are seeking a Linux System Administrator with strong automation experience to join our infrastructure team. The ideal candidate will have hands-on experience with Linux environments and automation using Ansible, including familiarity with Ansible Automation Platform (AAP). This role requires someone comfortable managing Linux systems while developing and maintaining automation to improve ope

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Contract

Depends on Experience

Linux Systems Administrator (Remote) C2H

Boston, Massachusetts

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8d ago

Name: Linux Systems Administrator Duration: 6+ Months Location: Boston MA 02135/ Remote Hours Per Week:35 Duties: Perform Maintenance and Systems Administration for HPC cluster Systems Administration forHPC linux cluster Manage user jobs and cluster configuration using Slurm Assist researchers in job scheduling and troubleshooting slurm job submissions Building and installing software on Linux Systems Working with support vendors to maintain systems Execute the migration/upgrade pla

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Contract, Third Party

Depends on Experience

Linux System Administrator

Omaha, Nebraska

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Today

Leidos Corporate Information Security team, within the Digital Modernization sector, currently has an opening for a Linux Systems Administrator in our Omaha NE office. This position is an exciting opportunity to use your experience providing advanced computing solutions in a heterogeneous environment. We use a wide array of Linux and Windows systems in a tightly integrated environment with a focus on security and high performance computing. If you want to work in a diverse environment that allow

Full-time

USD 87,100.00 - 157,450.00 per year

Linux System Administrator

Huntsville, Alabama

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Today

Are you interested in advancing your career in IT System Administration? 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 Implementat

Full-time

USD 92,300.00 - 166,850.00 per year

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Linux System Administrator jobs