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

Systems Administrator Jobs in District of Columbia by City

Washington (2281 postings) Cloud Support...;  Senior IT Systems...
Some of the Last Jobs Posted:
today 1. Identity and Directory Services Engineer Job in Washington, District of Columbia, USA

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

Basic Qualifications: - Active Top Secret/ Sensitive Compartmented Information (TS/SCI) clearance with ability to pass a Poly...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to...

Identity and Directory Services Engineer Job

Listing for: Peraton
View this Job
today 2. ServiceNow Platform/Product Admin Job in Washington, District of Columbia, USA

IT/Tech (Systems Administrator, IT Business Analyst, IT Consultant)

Posted Friday, August 28, 2026 at 4:00 AM - Koniag Advisory and Business Solutions, LLC a Koniag Government Services company, is seeking...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to...

ServiceNow Platform/Product Admin Job

Listing for: Koniag Services, Inc.
View this Job
today 3. Postgres Database Administrator SME (Remote / Online) - Candidates ideally in Washington, District of Columbia, USA

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

Responsibilities - Postgres Database Administrator SME. The Database Administrator designs, implements, and maintains moderately complex...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to...

Postgres Database Administrator SME Job

Listing for: Technica Corporation
View this Job
today 4. Windows & Azure System Administrator — Automation Focus Job in Washington, District of Columbia, USA

IT/Tech (Systems Administrator, Azure, Windows Server)

Aac - Inc in Washington, DC seeks an on - site IT Systems Administrator to provide Tier 3 support for Microsoft technologies, including...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to...

Windows & Azure System Administrator — Automation Focus Job

Listing for: Aac-Inc
View this Job
today 5. IT Support Technician — Windows, Mac & Linux Expert Job in Washington, District of Columbia, USA

IT/Tech (Systems Administrator, IT Support)

Walmart is seeking a Specialist Technician to join the IT team. You will provide L1/L2 support to users locally and company - wide,...
JobGuard.io. Aktuelle Stellenangebote, Ausbildungsplätze und Praktikumsstellen USA, UK. Partnering with L4G for many...

IT Support Technician — Windows, Mac & Linux Expert Job

Listing for: Remote Jobs
View this Job
today 6. Windows Systems Administrator; SQL & Citrix Job in Washington, District of Columbia, USA

IT/Tech (Systems Administrator, Windows Server)

Position: Windows Systems Administrator (SQL & Citrix) - OSC Edge Tech, LLC is seeking a talented Windows Systems Administrator (SQL...
JobGuard.io. Aktuelle Stellenangebote, Ausbildungsplätze und Praktikumsstellen USA, UK. Partnering with L4G for many...

Windows Systems Administrator; SQL & Citrix Job

Listing for: Osc Global
View this Job
today 7. Senior Windows Systems Administrator - DoS IT; On-Site Job in Washington, District of Columbia, USA

IT/Tech (Systems Administrator, Windows Server)

Position: Senior Windows Systems Administrator - DoS IT (On - Site) - Empower AI is seeking a Windows Systems Administrator to deliver...
JobLeads is a digital career coach enabling professionals worldwide to get the job they desire. Our mission is to...

Senior Windows Systems Administrator - DoS IT; On-Site Job

Listing for: Empower AI
View this Job
1 day ago 8. Systems Administrator/Engineer Security Clearance Job in Washington, District of Columbia, USA

IT/Tech (Systems Administrator, Cybersecurity)

Position: Systems Administrator/Engineer with Security Clearance - R - Description - Title: - Systems Administrator/Engineer - Location:...
Recruitment Media & Programmatic Job Advertising, Nashville Metropolitan Area. Lead generation for quality companies in...

Systems Administrator/Engineer Security Clearance Job

Listing for: Leidos
View this Job
1 day ago 9. Windows System Administrator Washington, DC, Job in Washington, District of Columbia, USA

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

Position: Windows System Administrator Washington, DC, US - Job Title: - Windows System Administrator - Job Category: - Information...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Windows System Administrator Washington, DC, Job

Listing for: CACI International Inc.
View this Job
1 day ago 10. Windows Engineer Job in Washington, District of Columbia, USA

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

Zachary Piper Solutions is seeking a Windows Engineer to support a company focused on securing and modernizing critical federal IT...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Windows Engineer Job

Listing for: Zachary Piper Solutions
View this Job
1 day ago 11. End-User Services Lead Job in Washington, District of Columbia, USA

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

Koniag IT Systems, LLC a Koniag Government Services company, is seeking an End - User Services Lead to support KITS and our government...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

End-User Services Lead Job

Listing for: Koniag Services, Inc.
View this Job
1 day ago 12. Linux System Administrator — Security & Hybrid Infra Job in Washington, District of Columbia, USA

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

CACI International Inc. is seeking a Linux System Administrator to support FEMA’s Office of the Chief Information Security Officer in...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Linux System Administrator — Security & Hybrid Infra Job

Listing for: CACI International Inc.
View this Job
1 day ago 13. Help Desk Level 1; DOD SECRET Job in Washington, District of Columbia, USA

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

Position: Help Desk Level 1 (MUST HAVE DOD SECRET) - Career Opportunities with Sandoval Technology Solutions LLC - A great place to work....
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Help Desk Level 1; DOD SECRET Job

Listing for: Sandtechsolutions
View this Job
1 day ago 14. Windows Systems Administrator — Security & Resilience Job in Washington, District of Columbia, USA

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

CAC I International Inc. in Washington, D.C. seeks a Windows System Administrator to support FEMA OCISO, focusing on secure Windows...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Windows Systems Administrator — Security & Resilience Job

Listing for: CACI International Inc.
View this Job
1 day ago 15. C Devops Engineer Custom Software Systems Washington, Dc, Job in Washington, District of Columbia, USA

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

Position: C Devops Engineer Custom Software Systems Washington, Dc, US - Northstrat is seeking a highly motivated Senior Dev Ops...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

C Devops Engineer Custom Software Systems Washington, Dc, Job

Listing for: Artha Nexgen
View this Job
1 day ago 16. Infrastructure Lead (Remote / Online) - Candidates ideally in Washington, District of Columbia, USA

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

Description - Intelligence Security Laboratories is a new and fast - growing non - profit working at the intersection of AI and security....
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Infrastructure Lead Job

Listing for: Intseclab
View this Job
1 day ago 17. Senior Microsoft 365 Engineer - Exchange & Teams Job in Washington, District of Columbia, USA

IT/Tech (Systems Administrator, M365, SharePoint & Power Platform)

Concept Solutions is seeking a Microsoft 365 Administrator (Exchange Online and Teams) responsible for administering, supporting, and...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Senior Microsoft 365 Engineer - Exchange & Teams Job

Listing for: Concept-Solution
View this Job
1 day ago 18. Senior Windows SysAdmin - Secret Clearance, Onsite DC Job in Washington, District of Columbia, USA

IT/Tech (Windows Server, Systems Administrator, M365, SharePoint & Power Platform)

CALNET, Inc. in Washington DC is seeking a Senior Windows System Administrator with a Secret Clearance to join our IT team onsite. - You...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Senior Windows SysAdmin - Secret Clearance, Onsite DC Job

Listing for: CALNET, Inc.
View this Job
1 day ago 19. Manager of IT Systems Job in Washington, District of Columbia, USA

IT/Tech (IT Support, Systems Administrator)

Manager of IT Systems - Location: - Washington, DC - Work Schedule: - In office four days per week - Reports to: - Chief Financial and...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Manager of IT Systems Job

Listing for: The Louis D. Brandeis Center for Human Rights Under Law
View this Job
1 day ago 20. Software Packaging Engineer Job in Washington, District of Columbia, USA

IT/Tech (IT Support, Systems Administrator, Systems Engineer, M365, SharePoint & Power Platform)

SkyePoint Decisions is a leading Cybersecurity Architecture and Engineering, Critical Infrastructure and Operations, and Applications...
Find jobs in US, UK, Canada, Germany, and more. Affiliated with many ATS companies and job networks.

Software Packaging Engineer Job

Listing for: SkyePoint Decisions, Inc.
View this Job