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

IT - Support Jobs

Showing 1,020 Jobs

Sort by:
user avatar
Full Stack Developer
Amentum•Annapolis Junction, MD
TS/SCI Polygraph $250,000 - $280,000 / yr
This team is charged with developing elements of IC geolocation product lines that address operational requirements from the warfighter. With this team, you'll be exposed to multiple discipline areas ...
Promoted•Posted 1 month ago
user avatar
Java Application Developer
ClearanceJobs Workforce Solutions•Herndon, VA
Top Secret 5+ yrs exp $100,000 - $145,000 / yr
Job Description Point Solutions Group (a ClearanceJobs company) is seeking an experienced Java Application Developer to support a mission-critical geospatial visualization program that provides web-ba...
Promoted•Posted 3 weeks ago
user avatar
Integration and Test Engineer
Information Technology Engineering Corporation•Longmont, CO
TS/SCI
Integration and Test Engineer Location: Longmont, CO Required Clearance: Top Secret/SCI Since 1999, ITEC has been a powerhouse in supporting mission-critical programs for the DoD and Intelligence co...
Posted just now
user avatar
L1 Service Desk Technician
TEKsystems c/o Allegis Group•Sierra Vista, AZ
Secret <2 yrs exp
L1 Help Desk Technician Job Description Join a highly collaborative enterprise service desk team supporting one of the largest and most visible defense programs in the world. As an L1 Help Desk Techn...
Posted just now
user avatar
Systems Engineer
Alltech International, Inc.•Belleair, FL
Unspecified CI Polygraph 5+ yrs exp
We are seeking a Systems Engineer to support a critical national security program. The selected candidate will work with cross-functional engineering teams to design, integrate, test, and sustain comp...
Posted 1 hour ago
user avatar
Mid-Level Windows Administrator [$233k/yr+] TS/SCI-FS Poly
SYSTOLIC•Annapolis Junction, MD
Intel Agency Full Scope Polygraph 5+ yrs exp
Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Maintain, configure, and troubleshoot IT infrastructure across UNIX and Windows ...
Posted 3 hours ago
user avatar
Mid-Level Windows Administrator [$233k/yr+] TS/SCI-FS Poly
SYSTOLIC•Annapolis Junction, MD
TS/SCI Full Scope Polygraph 5+ yrs exp
Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Maintain, configure, and troubleshoot IT infrastructure across UNIX and Windows ...
Posted 3 hours ago
user avatar
Helpdesk Analyst
SAIC•San Diego, CA
Secret Not Specified $60,001 - $100,000 / yr
Description SAIC is seeking a Junior TACNET ISEA Network Engineer (Fleet Support) that will work ONSITE in San Diego, CA. This role will support theTactical Networks (TACNET) Capabilities Based In Se...
Posted 4 hours 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 4 hours ago
user avatar
Help Desk Support Agent (Mid)
PingWind Inc.•Remote/Hybrid • United States
Public Trust Not Specified 5+ yrs exp $66,000 - $92,000 / yr
Help Desk Support Agent (Mid)RemoteTechnician – IT Support /Full-Time /Remoteapply for this jobLocation: RemoteRequired Clearance: Public TrustRequired Education: Associate's DegreeRequired Experience...
Posted 4 hours ago
user avatar
Senior IT Support
Everforth•Portsmouth, VA • Norfolk Naval Station, VA
Secret 5+ yrs exp
Job#: 3056398 Job Title: IT Specialist Senior Location: Portsmouth, VA - Norfolk Naval Station Employment Type: Long-term contract (1 year with possible extension) Pay: $28-32/hr + $5.42/hr SCA Fring...
Posted 4 hours ago
user avatar
Senior Service Desk Support
Full Visibility LLC•Winchester, VA
TS/SCI Not Specified 10+ yrs exp $55,000 - $90,000 / yr
FullVisibilityisseeking aService Desk SupportSenior, located in Winchester, VA and isonsite 4-5 days a week. Candidatemustpossessanactive Top Secret/SCI Eligibility Clearance.Individuals selected for ...
Posted 5 hours ago
user avatar
AI/ML Engineer
ECS•Wasahington, DC
TS/SCI Not Specified $125,000 - $145,000 / yr
Job Description Everforth ECS is seeking a AI/ML Engineer to work in an onsite capacity with primary duty located at the Pentagon in Arlington, VA. Note: This role is contingent upon additional fund...
Posted 5 hours ago
user avatar
Tier 1 Help Desk Analyst
Chenega Corporation•Arlington, VA
Secret Not Specified
Summary Tier 1 Help Desk Analyst Arlington, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional dev...
Posted 5 hours ago
user avatar
Tier 1 Help Desk Analyst
Chenega Corporation•Arlington, VA
Secret Not Specified
Summary Tier 1 Help Desk Analyst Arlington, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional dev...
Posted 5 hours ago
user avatar
Systems Administrator (Washington, DC)
22nd Century Technologies, Inc.•Fort Mcnair, DC
Secret 5+ yrs exp
Title: Systems Administrator Client: National Defense University (NDU) Location: Fort McNair, Washington, DC (onsite) Position Summary The Systems Administrator will support the administration, maint...
Posted 5 hours ago
user avatar
Systems Engineer (VMWare)
22nd Century Technologies, Inc.•Fort Mcnair, DC
Secret 5+ yrs exp
Job title: Systems Engineer – VMware Client: National Defense University (NDU) Security Clearance: Active DoD Secret Clearance Required Certification Requirement: DoD 8570/8140 IAT Level II (IAT II) C...
Posted 5 hours ago
user avatar
Secret System Admin
Insight Global, Inc.•Fallon, NV
Secret 5+ yrs exp $101,920 - $108,160 / yr
Required Skills & Experience 6 years relevant experience with Bachelors in related field or 3years relevant experience with Masters in related field or High School Diploma or equivalent and 9 years r...
Posted 6 hours ago
user avatar
Tier 1 Helpdesk
Tria Federal•Dallas, TX
Public Trust Not Specified <2 yrs exp
Who we are: Tria Federal delivers digital services and technology solutions that support the health and safety of veterans, service members and civilians. For two decades, federal agencies have relied...
Posted 17 hours ago
user avatar
Help Desk Specialist
T-Rex Solutions, LLC•Fort Meade, MD
TS/SCI Not Specified 2+ yrs exp $80,000 - $100,000 / yr
Responsibilities: The job duties of the Help Desk Specialist are as follows: Rotating Shift work position: 7 days a week, 365 days a year. Generally, 4 days on, 3 days off, with 10 hour work days. No...
Posted 17 hours 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