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Linux System Administrator Jobs - 2,370 Job Positions Available

1 – 20 of 2,370 jobs
General Dynamics Information Technology jobs

Type of Requisition:Regular Clearance Level Must Currently Possess:Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain:None Public Trust/Other Required:None Job Family:IT Infrastructure and Operations Job Qualifications: Skills:Linux, Microsoft Windows, Software Updates, Virtual Environments, Virtualization

General Dynamics Information Technology  27 days ago
Edgewater Federal Solutions jobs

Overview Edgewater Federal Solutions is seeking a Senior Linux System Administrator to support a major national laboratory. Responsibilities Monitor, maintain, and repair physical and virtual server systems. Resolve technical issues affecting hardware, operating systems, or applications. Apply operating system or application patches,

Edgewater Federal Solutions  26 days ago
Bowhead jobs

Overview LINUX SYSTEM ADMINISTRATOR (UNIX) (RDTE) Bowhead is looking for a Linux Systems Administrator (UNIX) in Dahlgren, VA. The Linux Systems Administrator will be responsible for system administration and customer support of servers and workstations in a Research, Development, and Testing, and Engineering (RDT&E) environment. Responsibilities

Bowhead  25 days ago
North Point Technology jobs

North Point Technology is looking to hire a Systems Engineer to support our mission operations team. The qualified candidate must have an active TS/SCI security clearance, and will support the operation and sustainment of a mission-critical geospatial

North Point Technology  25 days ago
Genuine Parts Company jobs

SUMMARY: Under limited supervision, the Systems Administrator III assists with the design, implementation, maintenance, and primary support of Intel platforms within Motion’s enterprise technology environment. This includes Windows and Linux servers, VMware, ESX infrastructure, storage, Active Directory, O365, development

Genuine Parts Company  24 days ago
Corvid Technologies jobs

Corvid Technologies runs a supercomputer with an environment built on both hardware and free, opensource virtualization and containerization, turning over up to 50TB of new data on a daily basis, to solve engineering problems other companies

Corvid Technologies  24 days ago
ManTech jobs

General information Requisition # R68336 Locations USA-MD-Fort Meade Posting Date 06/03/2026 Security Clearance Required None Remote Type Onsite Time Type Full time Description & Requirements Unlock the secrets of intelligence with MANTECH! Join a dynamic team

ManTech  25 days ago
BAE Systems jobs

Company Description BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, based in McLean, Virginia, designs and delivers advanced defense, intelligence, and security solutions that support the important missions of our customers. Our pride

BAE Systems  23 days ago
RTX jobs

Date Posted:2026-06-04 Country:United States of America Location:US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued

RTX  24 days ago
Leidos jobs

The Test and Training Enabling Architecture (TENA) program at Leidos is looking to add a Senior Linux System Administrator. Our mission is to develop tools for the United States Department of Defense test and training communities, to increase the

Leidos  24 days ago
Space Dynamics Laboratory jobs

Job ID: 7819A Date Posted: May 1, 2026 Space Dynamics Laboratory (SDL) is seeking an experienced Linux System Administrator to design, implement, secure, and maintain systems and associated applications, services, and components. This is an on-site, non-remote position in our

Space Dynamics Laboratory  21 days ago
Hewlett Packard Enterprise jobs

HPC AI Linux Systems Administrator This role has been designed as ‘Hybrid’ with an expectation that you will work on average 2 days per week from an HPE office. Who We Are: Hewlett Packard Enterprise is the global edge-to-cloud

Hewlett Packard Enterprise  19 days ago
OneZero Solutions jobs

We are an employee-centric company that truly values our team members and the contributions they make to our customers and the missions they support. We pride ourselves on being forward-leaning thinkers and on building teams that

OneZero Solutions  19 days ago
Resource Management Concepts, Inc. jobs

Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the

Resource Management Concepts, Inc.  20 days ago
Leidos jobs

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

Leidos  19 days ago
CACI International Inc jobs

Job Title: Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity:

CACI International Inc  19 days ago
ManTech jobs

General information Requisition # R68505 Locations USA-VA-Chantilly Posting Date 06/10/2026 Security Clearance Required TS/SCI w/ Poly Remote Type Onsite Time Type Full time Description & Requirements Unlock the secrets of intelligence with MANTECH! Join a dynamic

ManTech  19 days ago
SBT Global jobs

Company Description 1 yr Contract Pay Rate: ~$6,500~/month (DOE) Job Description Engineering of systems administration-related solutions for various project and operational needs. Install new/rebuild existing servers and configure hardware, peripherals, services, settings, directories, storage, etc. in accordance

SBT Global  18 days ago
Booz Allen Hamilton jobs

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

Booz Allen Hamilton  18 days ago
Northrop Grumman jobs

RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time DescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact peoples lives

Northrop Grumman  12 days ago

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