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Senior Closed Area Systems AdministratorWe put our customers first exemplified by our missions: "We Protect Those Who Protect Us" and "We Innovate for Those Who Move the World." Sound like a team you

divh2System Administrator (Windows)/h2pAlpha Omega is searching for an experienced Windows Systems Administrator to join one of our long-term Federal projects. The Windows Systems Engineer will be res

divh2Senior Systems Administrator - Windows/Linux Dual-Stack Specialist/h2pMantech seeks a motivated and customer-oriented Senior Systems Administrator - Windows/Linux Dual-Stack Specialist to join ou

Job Type: RegularOverview RAND offers a Windows Systems Administrator the opportunity to work as an integral part of our Security & Classified Operations (SCO) department providing technicalexpertisei

Description & RequirementsUnlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies.

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

i3 is seeking a VMware Systems Administrator. The selected candidate will provide technical expertise supporting information system components, infrastructure integration and maintenance to satisfy ar

Date Posted: 2026-01-30 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. Perso

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

What We NeedCorpay is currently looking to hire a Windows Systems Administrator within our SVS division. This position is based out of Louisville, KY. The Windows Server Administrator is responsible f

hackajob *is collaborating withMANTECHto connect them with exceptional tech professionals for this role.*MANTECH seeks a motivated, career- and customer-orientedCloud System Administratorto join the t

Date Posted: 2026-01-20 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 Position Role Type: Ons

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m

Windows Tier 3 Systems AdministratorWe are seeking a highly skilled and experienced Windows Tier 3 Systems Administrator to serve as a technical resource within our IT infrastructure team. This role i

Cloud System Administrator (Journeyman)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: NoneType

Title System Administrator Classification Exempt (salary) Reports to Director of Information Services Position Type Monday-Friday 8AM-5PM, overtime as needed JOB OVERVIEW: Valtim Marketing Solutions i

Job ID: BR Date posted: Dec. 09, 2025Description: What We're Doing:Lockheed Martin's Electronic, Cyber & Information Warfare (ECIW) market segment within the RMS C6ISR line of business is focused on

System Administrator This goal of this program within the Department of Veterans Affairs is to provide high-level engineering, testing and planning support to mission critical application deployments

At Zygo, your skills and insights will be integral to our core values of curiosity, collaboration, and persistence. For over 50 years, Zygo Corporation in Middlefield, CT, has been a global leader in

Job title: Windows Systems Administrator Role type: Contract (12 months) Department: Digital Workspace Group Location: London (Hybrid) Company overview Nomura is a global financial services group with

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

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

Senior Systems AdministratorAt AMERICAN SYSTEMS, your technical expertise directly supports national security and mission-critical systems. As an employee-owned federal government contractor, we deliv

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