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Systems AdministratorSpringfield, VA (on-site full-time)The Systems Administrator will work closely with both on site and remote users to coordinate site visits and upgrades, provide on-site and remot

Harmonia Holdings Group, LLC is an award-winning, rapidly growing federal government contractor committed to providing innovative, high-performing solutions to our government clients and focused on fo

Select how often (in days) to receive an alert:JOIN OUR TALENT NETWORKSystems AdministratorApply nowDate:Jan 15, 2026Location: Lexington, MA, USCompany: MIT Lincoln LaboratoryThe Cyber Physical System

Highlights: Our Team is very motivated for the success of the mission, also the contract is very flexible with hours. The Team is separated into 7 different tasks, and each task has its part in order

DescriptionLeidos is seeking aSystems Administratorto join our Infrastructure and Lab Engineering team supporting our Transportation Solutions customers. This role involves maintaining and sustaining

Overviewi3 is searching for a Systems Administrator to support the Missile Defense Agency Information Management and Software Services (AIMSS) effort. The mission is to design and implement a Missile

Job DescriptionWe have a new, excellent opportunity for an Network/Systems Administrator to fulfill a role in our TechOne Service Center providing 24/7 Tier 2 Technical Helpdesk and operational suppor

Systems AdministratorLocation: San Diego, CA (5 days on-site) Company Overview Hyundai AutoEver America (HAEA) is the dynamic IT powerhouse behind Hyundai Motor Corporation, a Fortune 500 global leade

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.

We are an employee-centric company that truly appreciates our team members and their value to our customers and the missions they support. We pride ourselves on being forward-leaning thinkers and fost

The Senior Network Administrator is responsible for designing, implementing, administering, maintaining, and supporting Shell FCU's network, servers, communications, and infrastructure systems to ensu

Position SummaryWe are seeking a skilled Systems Administrator based in Austin, TX to join our IT team. The ideal candidate will have hands-on experience managing Windows Server environments, expertis

OBJECTIVE:Responsible for ensuring the smooth operation, security, and reliability of our organization's IT operating system environment and infrastructure. This includes managing servers, hardware, a

DescriptionLeidos is seeking an experiencedSystems Administratorto join our team in supporting mission-critical IT infrastructure. This role is ideal for a professional with solid systems administrati

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

Job DescriptionBAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and sust

Job DescriptionPOSITION OVERVIEW The Senior Systems Administrator reports to the IT Technical Services Manager and is responsible for VMware technologies administration, Cisco UCS administration, impl

Company SummaryEchoStar is reimagining the future of connectivity. Our business reach spans satellite television service, live-streaming and on-demand programming, smart home installation services, mo

Select how often (in days) to receive an alert:JOIN OUR TALENT NETWORKSystems Administrator IIApply nowDate:Jan 15, 2026Location: Lexington, MA, USCompany: MIT Lincoln LaboratoryThe Advanced Quantum T

Linux Systems Administrator (SDN / Cisco ACI)Job LocationsUS-MD-College ParkRequisition ID2026-162799Position CategoryInformation TechnologyClearanceTop Secret/SCI w/PolyResponsibilitiesPeraton Labsis

Job Title:IT Systems AdministratorDepartment:Information TechnologyReports to:IT Operations ManagerStatus:Full-Time, ExemptWork Location:Fully Onsite | The Smith Center for the Performing ArtsSalary R

OverviewSYSTEMS ADMINISTRATOR (NAUT):Bowhead seeks a Systems Administrator to support our customer on the Nautical contract in the Arlington, VA area. The successful candidate will be responsible for

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

Date Posted:2026-01-26Country:United States of AmericaLocation:US-VA-ARLINGTON-VA1 ~ 2461 S Clark St ~ BLDG 1, Ste 1000Position Role Type:OnsiteU.S. Citizen, U.S. Person, or Immigration Status Require

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