147 results for Systems Administrator Jobs in Reston, VA, US

DescriptionAt Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right ...

Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * *What You’ll Get To DoCACI is seeking a System Administrator to work with a focused and fu...

Systems AdministratorReston, VA This is a DEVOPS focused position. Assist with maintenance of existing legacy applications and support the transition to a new system architecture. Location is the Reston area. ***NOTE{​{​{​{:}}}} Additional security scrub required. Location is Reston area***Mandatory...

Springfield, VA Pay From: $50.00 per hour MUST:Experienced Systems AdministratorActive TS/SCI Clearance3+ years of experienceProvide support for implementation, maintenance, and incident troubleshooting of IT systemsManage hardware in all stages including unpacking and setup of end user devicesExpe...

Job ID 2504336Location ASHBURN, VA, USDate Posted 2025-04-07Category SoftwareSubcategory SW EngineerSchedule Full-timeShift Day JobTravel Yes, 10 % of the TimeMinimum Clearance Required NoneClearance Level Must Be Able to Obtain Public TrustPotential for Remote Work YesDescriptionPosition SummaryWe ...

SYSTEMS ADMINISTRATOR Springfield, VA (on site)Active TS/SCI ClearancePTFS is a leader in digital content management solutions, content digitization, and library services/solutions, serving more than 500 organizations around the world.Night Shift / Weds (Alt) - Sat 1730-0530ET 4 on, 3 off / 3 on, 4 ...

Kepler is on an audacious mission to deliver Internet connectivity to space, creating the infrastructure to support the rapidly increasing data needs of the space economy. With 23 satellites launched to date and our optical constellation on the horizon, our ambition is to improve access to space-gen...

Job Briefsystem administrationJob DescriptionWe're searching for talented individuals who provide systems administration support services for a sophisticated enterprise computing infrastructure. This program will maximize the effectiveness and efficiency of our country's most important missions both...

OverviewGovCIO is currently hiring for a System Administrator - Tier 3 Support with an active Secret clearance in support of our DEA Bluestone program.ResponsibilitiesBuild and deploy servers. Troubleshoot issues with the servers, network, or cybersecurity risksConfigure, deploy, and maintain Window...

Work Locations: Herndon, VA (Company SCIF), Washington, DC (Govt SCIF), Riverdale, MD (Govt SCIF)Full time work in SCIF is required, but hours are flexible. Telework and/or hybrid is not available.RequiredTS/SCI clearance adjudication or ability to obtain SCI and pass a polyBachelor’s degree in an a...