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Systems Administrator Jobs in District of Columbia by City

Washington (925 postings) Desktop Support...;  ServiceNow System...
Some of the Last Jobs Posted:
today 1. Service Delivery Manager - MSP - Remote - US Shift (Remote / Online) - Candidates ideally in Washington, District of Columbia, USA

IT/Tech (HelpDesk/Support, Systems Administrator, IT Support)

Role & responsibilities Preferred candidate profile - Crown Computers is a San Diego based Managed Services Provider. We have been...
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Service Delivery Manager - MSP - Remote - US Shift Job

Listing for: Crown Computers
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today 2. Remote IT Specialist: Security, Networks & Admin (Remote / Online) - Candidates ideally in Washington, District of Columbia, USA

IT/Tech (IT Specialist, Systems Administrator, IT / Software Sales, IT Consultant)

Skyrocket Studios, a US - based creative technology company, seeks an IT Specialist to build, optimize, and protect our core tech...
JobGuard.io. Aktuelle Stellenangebote, Ausbildungsplätze und Praktikumsstellen USA, UK. Partnering with L4G for many...

Remote IT Specialist: Security, Networks & Admin Job

Listing for: Skyrocket Studios
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today 3. Information Systems Senior Manager; TS/Q Clearance Required Job in Washington, District of Columbia, USA

IT/Tech (Systems Administrator, IT Project Manager, Cybersecurity, IT Consultant)

Position: Information Systems Senior Manager (TS/Q Clearance Required) - Type of - Requisition : - Regular Clearance Level Must...
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Information Systems Senior Manager; TS/Q Clearance Required Job

Listing for: General Dynamics Information Technology
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today 4. Oracle Apex Developer/Administrator; -Secret Job in Washington, District of Columbia, USA

IT/Tech (Database Administrator, IT Consultant, Oracle Specialist/ Consultant, Systems Administrator)

Position: Oracle Apex Developer/Administrator (Top - Secret) - Overview - JOB TITLE: Senior Oracle Developer/Administrator – Top Secret...
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Oracle Apex Developer/Administrator; -Secret Job

Listing for: ITC Federal, Inc.
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today 5. Unclassified Help Desk Manager - Top Secret clearance Job in Washington, District of Columbia, USA

IT/Tech (HelpDesk/Support, IT Support, Technical Support, Systems Administrator)

GDIT has an amazing opportunity for a Unclassified Help Desk Manager to provide world - class IT support to our prestigious clientele at...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to...

Unclassified Help Desk Manager - Top Secret clearance Job

Listing for: General Dynamics Information Technology
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today 6. Microsoft Infrastructure Administrator; REMOTE (Remote / Online) - Candidates ideally in Washington, District of Columbia, USA

IT/Tech (Systems Administrator, M365, SharePoint & Power Platform, Azure, Cloud Computing: Infrastructure & Operations)

Microsoft Infrastructure Administrator (REMOTE) - Virtual - Job Description - Posted Tuesday, August 25, 2026 at 4:00 AM - Koniag IT...
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Microsoft Infrastructure Administrator; REMOTE Job

Listing for: Koniag Services, Inc.
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today 7. Systems Engineer - Level II; Linux Engineer Job in Washington, District of Columbia, USA

IT/Tech (Unix/Linux, Systems Administrator, Cloud Computing: Infrastructure & Operations, IT Infrastructure)

An experienced Linux Engineer to join our infrastructure team and serve as a technical leader in the design, deployment, and operational...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to...

Systems Engineer - Level II; Linux Engineer Job

Listing for: Computer World Services
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today 8. Help Desk Tier 3 Personnel Job in Washington, District of Columbia, USA

IT/Tech (IT Support, Technical Support, Systems Administrator)

Business Technology Integrators (BTI) is a Service - Disabled Veteran - Owned Small Business (SDVOSB) with more than 25 years of...
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Help Desk Tier 3 Personnel Job

Listing for: BTI
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today 9. Service Desk Engineer/AV Job in Washington, District of Columbia, USA

IT/Tech (HelpDesk/Support, Technical Support, IT Support, Systems Administrator)

The Digital Modernization Sector is focused on delivering performance - based IT services and repeatable solutions to include applying...
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Service Desk Engineer/AV Job

Listing for: Via Logic LLC
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today 10. Systems Administrator - Senior - Wash DC - TS Job in Washington, District of Columbia, USA

IT/Tech (Systems Administrator)

4yr Bachelors degree required - TS clearance required to apply - Minimum of 3 years of experience utilizing Figma and Angular to build...
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Systems Administrator - Senior - Wash DC - TS Job

Listing for: Bow Wave LLC
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today 11. Operations Analyst Job in Washington, District of Columbia, USA

IT/Tech (IT Support, Systems Administrator, Cloud Computing: Infrastructure & Operations)

Posted Friday, August 21, 2026 at 4:00 AM - Koniag IT Systems, LLC, a Koniag Government Services company is seeking an Application...
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Operations Analyst Job

Listing for: Koniag Services, Inc.
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today 12. Sr-level SQL Database/Systems Administrator/Top Secret, SCI & Poly eligible Job in Washington, District of Columbia, USA

IT/Tech (Database Administrator, Systems Administrator, Information Security & Data Protection)

Responsibilities - Peraton is currently seeking a Sr - level SQL Database / Systems Administrator for our Federal Strategic Cyber...
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Sr-level SQL Database/Systems Administrator/Top Secret, SCI & Poly eligible Job

Listing for: Peraton
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today 13. Mid-level SQL Database/Systems Administrator/Top Secret, SCI & Poly eligible Job in Washington, District of Columbia, USA

IT/Tech (Database Administrator, Systems Administrator, Information Security & Data Protection)

Responsibilities - Peraton is currently seeking a Mid - level SQL Database / Systems Administrator for our Federal Strategic Cyber...
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Mid-level SQL Database/Systems Administrator/Top Secret, SCI & Poly eligible Job

Listing for: Peraton
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today 14. EUS NEO Technician Washington, DC, Job in Washington, District of Columbia, USA

IT/Tech (IT Support, HelpDesk/Support, Technical Support, Systems Administrator)

Job Title: - EUS NEO Technician - Job Category: - Engineering and Technical Support - Time Type: - Full time - Minimum Clearance...
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EUS NEO Technician Washington, DC, Job

Listing for: CACI International Inc.
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today 15. Data Center Operations/Desktop Engineer; Tier 2 Job in Washington, District of Columbia, USA

IT/Tech (IT Support, Desktop Support, Systems Administrator, HelpDesk/Support)

Data Center Operations / Desktop Engineer (Tier 2.5)Data Center Operations / Desktop Engineer (Tier 2.5) | Req#4686 - Data Center...
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Data Center Operations/Desktop Engineer; Tier 2 Job

Listing for: ActioNet
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today 16. Security Systems Engineer/Infrastructure Engineer Job in Washington, District of Columbia, USA

IT/Tech (Systems Engineer, Cybersecurity, Systems Administrator, Windows Server)

We are seeking a Security Systems Infrastructure Engineer to join our federal team supporting our Electronic Security Systems (ESS)...
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Security Systems Engineer/Infrastructure Engineer Job

Listing for: Johnson Controls, Inc.
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today 17. IT Specialist Senior - TS ; Washington DC Job in Washington, District of Columbia, USA

IT/Tech (IT Support, Technical Support, Systems Administrator)

Minimum 8 years experience required - Responsibilities: - The IT Specialist provides support to end users for Personal Computer (PC),...
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IT Specialist Senior - TS ; Washington DC Job

Listing for: Bow Wave LLC
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today 18. Senior Computer User Support Specialist Job in Washington, District of Columbia, USA

IT/Tech (IT Support, HelpDesk/Support, Systems Administrator, Technical Support)

Overview - Empower AI is AI for government. Empower AI gives federal agency leaders the tools to elevate the potential of their workforce...
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Senior Computer User Support Specialist Job

Listing for: Empower AI
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today 19. Technical Support Specialist Job in Washington, District of Columbia, USA

IT/Tech (IT Support, HelpDesk/Support, Technical Support, Systems Administrator)

The MIL Corporation seeks a Technical Support Specialist I to support a Federal Government client in Washington, DC. The Technical...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to...

Technical Support Specialist Job

Listing for: RPMGlobal
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today 20. Service Desk Agents – Tier 2, Washington DC; GTPL Job in Washington, District of Columbia, USA

IT/Tech (IT Support, HelpDesk/Support, Technical Support, Systems Administrator)

GTSC seeks experienced Service Desk Agents, Tier 2, for support of the US House of Representatives. - Multiple positions available. -...
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Service Desk Agents – Tier 2, Washington DC; GTPL Job

Listing for: Gtsc
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