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IT Support Jobs in District of Columbia by City

Washington (2686 postings) Senior Federal IT...;  Senior IT Support...
Some of the Last Jobs Posted:
today 1. ServiceNow HR System Administrator with Security Clearance Job in Washington, District of Columbia, USA

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

Marathon TS is seeking a Service Now HR System Administrator with advanced experience supporting Human Resources (HR) systems. This role...
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ServiceNow HR System Administrator with Security Clearance Job

Listing for: Marathon TS Inc
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today 2. Data Administrator (DBA) with Security Clearance (Remote / Online) - Candidates ideally in Washington, District of Columbia, USA

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

Client Solution Architects (CSA) is currently seeking a Database Administrator (DBA) to support a program onsite - * in the Washington DC...
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Data Administrator (DBA) with Security Clearance Job

Listing for: CSA Global LLC
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today 3. Monitoring/SRE Engineer (REMOTE (Remote / Online) - Candidates ideally in Washington, District of Columbia, USA

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

Position: Monitoring/SRE Engineer (REMOTE) - Posted Tuesday, August 18, 2026 at 4:00 AM - Koniag IT Systems, LLC, a Koniag Government...
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Monitoring/SRE Engineer (REMOTE Job

Listing for: Koniag Services, Inc.
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today 4. Senior SailPoint SME with Security Clearance Job in Washington, District of Columbia, USA

IT/Tech (Cybersecurity, IT Support)

Strait Sys Inc Regular PRIMARY FUNCTION Strait Sys is seeking a Senior SailPoint Subject Matter Expert (SME) to support the Department of...
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Senior SailPoint SME with Security Clearance Job

Listing for: Yulista Holding, LLC.
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today 5. User Support Program Manager with Security Clearance (Remote / Online) - Candidates ideally in Washington, District of Columbia, USA

IT/Tech (IT Support, Cybersecurity)

JOB TITLE: - User Support Program Manager AGENCY SUPPORTED: U.S. Department of Justice (DOJ) – MEGA 6 Automated Litigation Support...
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User Support Program Manager with Security Clearance Job

Listing for: ITC Federal
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today 6. Senior NOC Technician (Tier 2) - 24/7 Incident Expert Job in Washington, District of Columbia, USA

IT/Tech (IT Support)

Imagineeer is seeking a NOC Tier 2 Technician to provide advanced technical support and troubleshooting for escalated network and system...
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Senior NOC Technician (Tier 2) - 24/7 Incident Expert Job

Listing for: Imagineeer, LLC
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today 7. Deployment Lead (Defense Job in Washington, District of Columbia, USA

IT/Tech (Systems Engineer, IT Support)

Position: Deployment Lead (Defense) - Washington, DC 20022 United States. - ASI's mission - critical technology powers decision -...
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Deployment Lead (Defense Job

Listing for: Careers In Government
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today 8. Senior Tier 3 Service Desk Lead — Onsite DC, Top Secret Job in Washington, District of Columbia, USA

IT/Tech (Systems Administrator, IT Support)

RIVA Solutions Inc. is seeking a Tier 3 Service Desk Lead in Washington, DC to provide expert technical support and leadership for a...
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Senior Tier 3 Service Desk Lead — Onsite DC, Top Secret Job

Listing for: RIVA Solutions Inc.
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today 9. Senior Endpoint Systems Administrator Job in Washington, District of Columbia, USA

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

What is the Mission? - At MAJUS, we help federal agencies solve complex technology challenges through innovative solutions, exceptional...
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Senior Endpoint Systems Administrator Job

Listing for: MAJUS Consulting
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today 10. Proactive IT Support Specialist - Hybrid, Growth Job in Washington, District of Columbia, USA

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

Helsing is expanding its US presence in Washington, DC, seeking an IT Support Specialist to be the face of IT for the DC office and...
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Proactive IT Support Specialist - Hybrid, Growth Job

Listing for: helsing.ai
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today 11. On-Site Tier 1 Helpdesk Technician - IT Support Job in Washington, District of Columbia, USA

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

AAC is seeking a full - time on - site IT Help Desk professional in Washington, DC to be the first point of contact for incidents and...
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On-Site Tier 1 Helpdesk Technician - IT Support Job

Listing for: AAC
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today 12. IT Specialist (NETWORK Job in Washington, District of Columbia, USA

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

Position: IT Specialist (NETWORK) - As a IT Specialist (NETWORK) at the GS - 2210 - 9/11, you will be part of Ofc of the Chief...
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IT Specialist (NETWORK Job

Listing for: US Office of Personnel Management
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today 13. DC Onsite VIP IT Service Desk & Systems Engineer(ServiceNow Job in Washington, District of Columbia, USA

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

Position: DC Onsite VIP IT Service Desk & Systems Engineer(ServiceNow) - Trillion Technology Solutions Inc. in Washington DC seeks a...
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DC Onsite VIP IT Service Desk & Systems Engineer(ServiceNow Job

Listing for: Trillion Technology Solutions Inc.
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today 14. Service Desk Analyst Tier 1 Job in Washington, District of Columbia, USA

IT/Tech (HelpDesk/Support, IT Support, Technical Support, Desktop Support)

Overview - SUMMARY: - The Service Desk Tier 1 technician shall be responsible for answering calls related to customer IT incidents or...
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Service Desk Analyst Tier 1 Job

Listing for: The Tatitlek Corporation
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today 15. Tier I Service Desk Specialist Job in Washington, District of Columbia, USA

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

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative...
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Tier I Service Desk Specialist Job

Listing for: National Capitol Contracting LLC
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today 16. Human Capital Program Support Specialist Job in Washington, District of Columbia, USA

IT/Tech (IT Support)

Human Capital Program Support Specialist - Full - timeCompensation: USD 54000 - USD 64000 - yearly - Bryce Tech is a trusted leader...
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Human Capital Program Support Specialist Job

Listing for: BryceTech
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today 17. IT Support Specialist IT Washington, DC Job in Washington, District of Columbia, USA

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

Helsing develops artificial intelligence - enabled capabilities to protect and defend democracies. We are growing our US operations,...
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IT Support Specialist IT Washington, DC Job

Listing for: helsing.ai
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today 18. Tier 3 IT Systems & Security Technician Job in Washington, District of Columbia, USA

IT/Tech (IT Support, Cybersecurity)

AAC is seeking an experienced IT Specialist for full - time, on - site support in the Washington, DC area. You will resolve complex IT...
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Tier 3 IT Systems & Security Technician Job

Listing for: AAC
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today 19. HSPD-12: Junior I.T. Specialist (On-Site Job in Washington, District of Columbia, USA

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

Position: HSPD - 12: Junior I.T. Specialist (On - Site) - Description Company Description - Citizant is a leading provider of...
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HSPD-12: Junior I.T. Specialist (On-Site Job

Listing for: Citizant
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today 20. IT Field Technician II & III (Uncleared) - DC, NOVA Job in Washington, District of Columbia, USA

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

IT Field Technician II & III (Uncleared) - DC, NOVAInformation Technology - SCD Information Technology is currently seeking a Full - ...
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IT Field Technician II & III (Uncleared) - DC, NOVA Job

Listing for: SCD Information Technology, LLC.
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