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Responsibilities Peraton is seeking anInfrastructure Systems Administrator - Linux (RHEL)in our Chantilly, VA office in support of our Department of Defense (DoD) community customer as part of a highl

Linux (RHEL) Systems AdministratorJob LocationsUS-VA-ChantillyRequisition ID2026-163157Position CategoryInformation TechnologyClearanceTop Secret/SCIResponsibilitiesPeraton is seeking aSenior Infrastr

Senior Infrastructure and Systems AdministratorJob LocationsUS-MD-College Park | US-MD-LaurelRequisition ID2025-154831Position CategoryInformation TechnologyClearanceTop Secret/SCI w/PolyResponsibilit

Linux Systems AdministratorJob LocationsUS-VA-Herndon | US-DC-Washington | US-MD-RiverdaleRequisition ID2025-160216Position CategoryInformation TechnologyClearanceTop Secret/SCI w/PolyResponsibilities

Linux Systems Administrator, Senior AdvisorJob LocationsUS-MD-Fort MeadeRequisition ID2025-159314Position CategoryCyber SecurityClearanceTop Secret/SCI w/PolyResponsibilitiesPeraton is seeking aLinux

For more than 50 years, ENSCO has been providing leading-edge engineering, science and advanced technology solutions to governments and private industries worldwide.ENSCO prides itself in creating and

Description & RequirementsMaximus is seeking an entry level, Junior Linux System Administrator to support the administration, security, and automation of our Linux server environment. This role is ide

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on re

WORK SHIFT: 1st Shift TRAVEL: Yes, 10% of the TimeWe have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our

Banduri helps organizations execute digital transformations with agility so that continuous innovation becomes their core competency. Core to Banduri's values and culture is the belief that everyone d

Posting DetailsPosting InformationPosting Number PG193846EPInternal Recruitment NoWorking Title Linux Systems AdministratorAnticipated Hiring Range $85,000 - $90,000Work Schedule Monday - Friday, 8 a.

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo

At BBH, Partnership is more than a form of ownership-it's our approach to business and relationships. We know that supporting your professional and personal goals is the best way to help our clients a

The Digital Modernization Sector has a career opportunity for aLinux Systems Administratorsupporting the Global Solutions Management - Operations II (GSM-O II) contract at DISA. This contract includes

Job ID:710626BR Date posted:Nov. 12, 2025Description: What We're Doing:Lockheed Martin's Electronic, Cyber & Information Warfare (ECIW) market segment within the RMS C6ISR line of business is focused

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE TYPE: PolygraphTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on rev

iQuasar LLC is seeking aSystems Administrator/Engineer (Linux) - Senior (WebSphere/ WebLogic)inLaurel Maryland . We strive to provide the next generation of cutting-edge technologies. Our growth means

Erias Ventures was founded to serve its customers with an entrepreneurial mindset. We valuecreative problem-solving ,open communication , andempowering our employeesto make decisions and put forth new

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE TYPE: PolygraphTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on rev

Mid-Level Linux Systems AdministratorCompany: The Boeing CompanyThe Boeing Company's Specialized United States (US) Infrastructure Operations (SUSIO) Organization is currently seeking aMid-Level Linux

Job DescriptionThe Senior Infrastructure Engineer designs, engineers, and supports complex physical and cloud-hosted data center environments, including networking, compute, storage, platforms, middle

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc

DescriptionA day in the life:We are looking for a Linux System Administrator to join a mission critical software development effort that provides automated and assisted data processing, analysis, and

Linux Dev/Ops Systems Administrator 1 (SW support)Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA)DescriptionWe are searching for cleared professionals who are passiona

Job DescriptionAt BAE Systems, we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed.We offer a flexible work environment to sup