×
Register Here to Apply for Jobs or Post Jobs. X

Systems Administrator Jobs in District of Columbia by City

Washington (2379 postings) Executive IT Technician:...;  Tier 2 Desktop Technician...
Some of the Last Jobs Posted:
today 1. Microsoft 365/Exchange Administrator; Top Secret Cleared) Security Clearance Job in Washington, District of Columbia, USA

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

Position: Microsoft 365/Exchange Administrator (Top Secret Cleared) with Security Clearance - Job Description Everforth ECS is seeking a...
Recruitment Media & Programmatic Job Advertising, Nashville Metropolitan Area. Lead generation for quality companies in...

Microsoft 365/Exchange Administrator; Top Secret Cleared) Security Clearance Job

Listing for: ECS
View this Job
today 2. Linux Systems Administrator Security Clearance Job in Washington, District of Columbia, USA

IT/Tech (Cybersecurity, Systems Administrator, Unix/Linux)

Position: Linux Systems Administrator with Security Clearance - Job Number: R0234152 Linux Systems Administrator - The Opportunity: -...
Recruitment Media & Programmatic Job Advertising, Nashville Metropolitan Area. Lead generation for quality companies in...

Linux Systems Administrator Security Clearance Job

Listing for: Booz Allen Hamilton
View this Job
today 3. Help Desk Specialist Job in Washington, District of Columbia, USA

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

Position: Help Desk Specialist I - We are a federal IT company on a mission to make customer experience (CX) the center of every...
Recruitment Media & Programmatic Job Advertising, Nashville Metropolitan Area. Lead generation for quality companies in...

Help Desk Specialist Job

Listing for: NuAxis LLC
View this Job
today 4. Data Center Operations/Desktop Engineer; Tier 2 Job in Washington, District of Columbia, USA

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

Position: Data Center Operations / Desktop Engineer (Tier 2.5) - Location: Washington, D.C./On - site - Clearance Requirement: U.S....
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Data Center Operations/Desktop Engineer; Tier 2 Job

Listing for: ActioNet, Inc.
View this Job
today 5. Senior Systems Administrator Security Clearance (Remote / Online) - Candidates ideally in Washington, District of Columbia, USA

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

Position: Senior Systems Administrator with Security Clearance - JOB TITLE: - Senior Systems Administrator AGENCY SUPPORTED: U.S....
Recruitment Media & Programmatic Job Advertising, Nashville Metropolitan Area. Lead generation for quality companies in...

Senior Systems Administrator Security Clearance Job

Listing for: ITC Federal
View this Job
today 6. Help Desk Manager Security Clearance (Remote / Online) - Candidates ideally in Washington, District of Columbia, USA

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

Position: Help Desk Manager with Security Clearance - Client Solution Architects (CSA) is currently seeking a Help Desk Manager to...
Recruitment Media & Programmatic Job Advertising, Nashville Metropolitan Area. Lead generation for quality companies in...

Help Desk Manager Security Clearance Job

Listing for: Client Solution Architects LLC
View this Job
today 7. IT Operations Specialist - Tier 3 Security Clearance Job in Washington, District of Columbia, USA

IT/Tech (Systems Administrator, Systems Engineer, Cybersecurity, IT Support)

Position: IT Operations Specialist - Tier 3 with Security Clearance - Job Title: - IT Operations Specialist - Tier 3 Job Category: - ...
Recruitment Media & Programmatic Job Advertising, Nashville Metropolitan Area. Lead generation for quality companies in...

IT Operations Specialist - Tier 3 Security Clearance Job

Listing for: CACI
View this Job
today 8. Deputy Program Manager w/Secret Clearance Security Clearance Job in Washington, District of Columbia, USA

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

Position: Deputy Program Manager w/Secret Clearance with Security Clearance - Responsibilities & Qualifications We are seeking a...
Recruitment Media & Programmatic Job Advertising, Nashville Metropolitan Area. Lead generation for quality companies in...

Deputy Program Manager w/Secret Clearance Security Clearance Job

Listing for: TekSynap
View this Job
today 9. System Administrator Security Clearance Job in Washington, District of Columbia, USA

IT/Tech (Systems Administrator, IT Support)

Position: System Administrator with Security Clearance - Responsibilities & Qualifications RESPONSIBILITIES - * Perform day - to -...
Recruitment Media & Programmatic Job Advertising, Nashville Metropolitan Area. Lead generation for quality companies in...

System Administrator Security Clearance Job

Listing for: TekSynap
View this Job
today 10. System Administrator Security Clearance Job in Washington, District of Columbia, USA

IT/Tech (Systems Administrator, IT Support)

Position: System Administrator with Security Clearance - Responsibilities & Qualifications RESPONSIBILITIES - * Perform day - to -...
Recruitment Media & Programmatic Job Advertising, Nashville Metropolitan Area. Lead generation for quality companies in...

System Administrator Security Clearance Job

Listing for: TekSynap
View this Job
today 11. Database Administrator Security Clearance Job in Washington, District of Columbia, USA

IT/Tech (Database Administrator, Systems Administrator)

Position: Database Administrator with Security Clearance - Responsibilities & Qualifications RESPONSIBILITIES - * Administer,...
Recruitment Media & Programmatic Job Advertising, Nashville Metropolitan Area. Lead generation for quality companies in...

Database Administrator Security Clearance Job

Listing for: TekSynap
View this Job
today 12. Enterprise NOC-Service Desk Manager Security Clearance Job in Washington, District of Columbia, USA

IT/Tech (Systems Administrator, IT Support, IT Project Manager)

Position: Enterprise NOC - Service Desk Manager with Security Clearance - Koniag IT Systems, LLC a Koniag Government Services company, is...
Recruitment Media & Programmatic Job Advertising, Nashville Metropolitan Area. Lead generation for quality companies in...

Enterprise NOC-Service Desk Manager Security Clearance Job

Listing for: Koniag Government Services
View this Job
today 13. System Administrator Security Clearance Job in Washington, District of Columbia, USA

IT/Tech (Systems Administrator, IT Support)

Position: System Administrator with Security Clearance - Responsibilities & Qualifications RESPONSIBILITIES - * Perform day - to -...
Recruitment Media & Programmatic Job Advertising, Nashville Metropolitan Area. Lead generation for quality companies in...

System Administrator Security Clearance Job

Listing for: TekSynap
View this Job
today 14. Senior VDI Administrator Security Clearance Job in Washington, District of Columbia, USA

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

Position: Senior VDI Administrator with Security Clearance - R - Description Unleash Your Potential At Leidos, we deliver innovative...
Recruitment Media & Programmatic Job Advertising, Nashville Metropolitan Area. Lead generation for quality companies in...

Senior VDI Administrator Security Clearance Job

Listing for: Leidos
View this Job
today 15. Supervisor, Technology Centers Job in Washington, District of Columbia, USA

IT/Tech (Systems Administrator)

Position: Supervisor, Technology Support Centers - Please see Special Instructions for more details. - Employer will not sponsor for...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Supervisor, Technology Centers Job

Listing for: The George Washington University
View this Job
today 16. Data Center Operations/Desktop Engineer; Tier 2 Job in Washington, District of Columbia, USA

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

Position: Data Center Operations / Desktop Engineer (Tier 2.5) - Data Center Operations / Desktop Engineer (Tier 2.5)Data Center...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Data Center Operations/Desktop Engineer; Tier 2 Job

Listing for: ActioNet
View this Job
today 17. Helpdesk Specialist Job in Washington, District of Columbia, USA

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

Dhaka Technologies Limited Company | Contract - Helpdesk Specialist - Washington, United States | Posted on 08/20/2026 - Work...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Helpdesk Specialist Job

Listing for: Dhaka Technology Limited
View this Job
today 18. Tier 2 Helpdesk Lead Job in Washington, District of Columbia, USA

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

Strait Sys Inc Regular PRIMARY FUNCTION Strait Sys is seeking a Tier 2 Helpdesk Lead to support the Department of Justice (DOJ),...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Tier 2 Helpdesk Lead Job

Listing for: Yulista Holding, LLC
View this Job
today 19. Exchange and Messaging System Engineer Job in Washington, District of Columbia, USA

IT/Tech (Systems Administrator, Cybersecurity)

We are seeking a Exchange and Messaging System Engineer to join our team supporting the Transportation Team - . - Experience REQUIRED...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Exchange and Messaging System Engineer Job

Listing for: TekSynap
View this Job
today 20. Help Desk Technician/Analyst Job in Washington, District of Columbia, USA

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

Position: Help Desk Technician/ Analyst - Washington, United States | Posted on 08/21/2026 - Join Innosoft as a Help Desk Technician/...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Help Desk Technician/Analyst Job

Listing for: Innosoft Corporation
View this Job