ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now
Experience
City
State
Clearance
Posted Within
Employer Name
Country
Job Category
Job Type
Polygraph
Remote/Hybrid
Salary
IT - Support D.C.

IT - Support Jobs in D.C.

Showing 86 Jobs

Sort by:
user avatar
Principal RF Design Engineer
RTX•Marlborough, MA
Public Trust Not Specified $107,500 - $204,500 / yr
Date Posted:2026-08-07Country:United States of America Location:US-MA-MARLBOROUGH-MA2 ~ 1001 Boston Post Rd ~ BLDG 2 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...
Promoted•Posted 2 months ago
user avatar
Staff Engineer, Mechanical Design - Launch and Recovery Systems
Shield AI Inc•Seattle, WA
Secret Not Specified $160,000 - $240,000 / yr
Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...
Promoted•Posted 2 months ago
user avatar
Desktop Support Technician
TEKsystems c/o Allegis Group•Washington, DC
Secret 5+ yrs exp $60,000 - $80,000 / yr
As the Desktop Support Technician, you will act as a model of customer service excellence to all organizational staff members in supporting the DISA J6 user community and you will interact daily with ...
Posted 1 day ago
A
Sr Systems Administrator (ECGS, Progate)
Anonymous Employer•Pentagon, DC
Secret 10+ yrs exp $150,000 - $180,000 / yr
SHR Consulting Group is seeking an experienced Senior Systems Administrator to support a mission-critical ECGS environment serving DoD and National Gateway customers. This position is responsible for ...
Posted 1 day ago
A
Systems Administrator - Mid
Anonymous Employer•Pentagon, DC
Secret 5+ yrs exp $100,000 - $125,000 / yr
SHR Consulting Group is seeking an experienced Systems Administrator to support a mission-critical ECGS environment serving DoD and National Gateway customers. This position is responsible for the adm...
Posted 1 day ago
user avatar
Help Desk Technician Tier 3
Koniag Government Services•Washington, DC
Secret Not Specified
Tuknik Government Services, LLC a Koniag Government Services company, is seeking a Help Desk Technician Tier 3 with a Secret security clearance to support TGS in supporting our government customer in ...
Posted 2 days ago
user avatar
Journeyman IT Help Desk Specialist
Bailey Information Technology, LLC•Washington, DC
Public Trust Not Specified 5+ yrs exp
Bailey Information Technology, LLCJourneyman IT Help Desk SpecialistWashington, DCInformation TechnologyPosition: Journeyman IT Help Desk Specialist Location: Washington, DC Position Summary BIT, LL...
Posted 2 days ago
user avatar
Computer Systems Analyst
QED Systems, LLC•Pentagon, DC
TS/SCI $115,000 - $120,000 / yr
Computer Systems Analyst Full Time Professional Arlington, VA, US Salary Range: $115,000.00 To $120,000.00 Annually QED Systems, LLC, is currently recruiting a Computer Systems Analyst, to join our...
Posted 3 days ago
user avatar
Tier 3 Service Desk Lead
Halvik•Washington, DC
TS/SCI Not Specified
Halvik Corp delivers a wide range of services to 13 executive agencies and 15 independent agencies. Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals ...
Posted 3 days ago
user avatar
Tier 2 Service Desk Lead
Halvik•Washington, DC
TS/SCI Not Specified
Halvik Corp delivers a wide range of services to 13 executive agencies and 15 independent agencies. Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals ...
Posted 3 days ago
user avatar
Cyber IT Systems Specialist
ECS•Washington, DC
TS/SCI Polygraph $130,000 - $160,000 / yr
Job Description Everforth ECS is seeking a Cyber IT Systems Specialist (TS/SCI) to work in North Arlington, VA and/or other locations as directed by the Government.Responsibilities include: Provide da...
Posted 4 days ago
user avatar
IT Help Desk Analyst (Mid-Level) - Navy Undersea Warfare Progra
Synchron•Washington, DC
Secret Not Specified $80,000 - $102,000 / yr
Synchron, LLC has an exciting opportunity for an IT Help Desk Analyst to support U.S. Navy's Team Submarine staff and program offices at the Washington Navy Yard in Washington, DC. The Mid-Level Help ...
Posted 4 days ago
user avatar
Information Technology (IT) Program Analyst - Naval Sea Systems
Synchron•Washington, DC
Secret Not Specified $90,000 - $110,000 / yr
Synchron, LLC has an exciting opportunity for an Information Technology (IT) Program Analyst to support U.S. Navy's Team Submarine at the Navy Yard in Washington, DC. This is an excellent opportunity ...
Posted 6 days ago
user avatar
Help Desk Specialist 2 102-008
IC-CAP, LLC•Washington, DC
TS/SCI CI Polygraph
Help Desk Specialist 2 provides support to end users on a variety of issues. Identifies, researches, and resolves technical problems. Responds to telephone calls, emails, and personnel requests for t...
Posted 6 days ago
user avatar
Microsoft 365/Exchange Administrator (Top Secret Cleared)
ECS•Washington, DC
TS/SCI Polygraph $72,665 - $95,221 / yr
Job Description Everforth ECS is seeking a Microsoft M365/Exchange Systems Administrator (Top Secret Cleared) to work in our Washington DC office. We are searching for an experienced Microsoft M365/Ex...
Posted 1 week ago
user avatar
Tier I Service Desk Analyst (Help Desk Support Specialist I)
MIL Corporation•Washington, DC
Public Trust None $45,000 - $55,000 / yr
Summary The MIL Corporation seeks a Tier I Service Desk Analyst (Help Desk Support Specialist I) to support a Federal government client at one of our Washington, DC Metropolitan area locations. This...
Posted 1 week ago
user avatar
PC Deployment Technician
NuAxis Innovations LLC•DC
Public Trust Not Specified
We are a federal IT company on a mission to make customer experience (CX) the center of every government solution.Technology is our Passion. People are our Purpose. We know tech, but we love people. N...
Posted 1 week ago
user avatar
Help Desk Specialist
BDR Solutions LLC•Washington, DC
Secret None 5+ yrs exp $50,000 - $80,000 / yr
About us:BDR Solutions, LLC, (BDR) supports the U.S. Federal Government in successfully achieving its mission and goals. Our service and solution delivery starts with understanding each client’s end-s...
Posted 1 week ago
user avatar
Helpdesk Specialist
Insight Global, Inc.•Jbab, DC
TS/SCI 5+ yrs exp $40 - $45 / yr
Overview: • Position: Helpdesk Specialist • Duration: Through 2033 • Supporting: DoD USAF • Location: JBAB, DC • Rate: $40-45/hour • Clearance: TS/SCI § Must have been previously read onto a Special ...
Posted 1 week ago
user avatar
Project Manager
System One Holdings, LLC•Washington, DC
Public Trust 5+ yrs exp
Position Title: Project Manager Clearance Requirement: Public Trust Position Location: On-site, Washington, DC Contact: Crystaldinnocenti@systemone.com RESPONSIBILITIES: Plan, coordinate, and execu...
Posted 1 week ago
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
Download on the App StoreGet it on Google Play
© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service .
  • Pay My Bill
  • EULA
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Contact Us