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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

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

Type of Requisition: PipelineClearance Level Must Currently Possess: Top SecretClearance Level Must Be Able to Obtain: Top Secret/SCIPublic Trust/Other Required: NoneJob Family: IT Infrastructure and

Type of Requisition: RegularClearance Level Must Currently Possess: Top SecretClearance Level Must Be Able to Obtain: Top Secret/SCIPublic Trust/Other Required: NoneJob Family: IT Infrastructure and O

Job DescriptionYou will be the Systems Administrator for the Advanced Concepts Lab (ACL) - a cutting edge team within Lockheed Martin's Advanced Technology Laboratories (ATL) that drives innovation. T

Apogee Research brings cutting-edge research into practice for the DoD community. We blend agility with rigor to develop new technologies and transition them into operational use. Founded in 2012, Apo

Location: Bethesda, MDCategory: Systems AdministratorTravel Required: NoRemote Type: HybridClearance: Top Secret/SCISunayu, LLC is seeking a highly skilled TS/SCI Tier 3 Service Desk/System Administra

Job TitleLinux Systems AdministratorOverviewEverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country's most critical missions. We are a

GAMA-1 Technologies, LLC seeks a highly skilled System Administrator II with a strong Linux background to provide advanced technical expertise in the design, implementation, configuration, maintenance

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. SimVentions is seeking a System Administrator to maintain servers for co

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

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. SimVentions is seeking a System Administrator to maintain servers for co

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. SimVentions is seeking a System Administrator to maintain servers for co

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

About the Opportunity TheLinux/Windows Systems Administrator (IT Systems Administrator II) will beresponsible for effective installation configuration, operation and maintenanceof systems hardware, so

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

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

DescriptionLeidoshas a new and exciting opportunity for aSenior Linux Systems Administratorin ourIntelligence Sector, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in S

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

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

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

Linux Systems AdministratorJob LocationsUS-MD-College Park | US-MD-LaurelRequisition ID2025-153851Position CategoryInformation TechnologyClearanceTop Secret/SCI w/PolyResponsibilitiesThis position is

Date Posted: 2026-02-09 Country: United States of America Location: HCA44: 2006 E El Segundo Blvd BldgE04 2006 East El Segundo Boulevard Building E04, El Segundo, CA, 90245 USA (inactive) Position Rol

Would you like to perform rewarding work while contributing to the success of an established, growing company? Navstar is an award-winning organization that has a proven track record of successfully p

Linux Systems AdministratorCategory:Infrastructure/CloudMain location:United States, Virginia, ArlingtonPosition ID:J0925-2110Employment Type:Full TimePosition Description:CGI Federal has an exciting