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 987 Jobs

Sort by:
user avatar
Software Developer, Senior
Booz Allen Hamilton•Huntsville, AL
TS/SCI Not Specified $86,800 - $198,000 / yr
Job Number: R0250384Software Developer, SeniorThe Opportunity: As a full-stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking ...
Promoted•Posted 2 weeks ago
user avatar
Offensive Security Software Engineer - Attack Engineer
ClearanceJobs Workforce Solutions•Remote/Hybrid
Top Secret 5+ yrs exp $175,000 - $200,000 / yr
Offensive Security Software Engineer - Attack Engineer TS Clearance Required 90% Remote. On site work required in great DC Metro occasionally, must be open to occasional travel Level 4 & Staff-Level ...
Promoted•Posted 4 hours ago
user avatar
Help Desk Technician - Tier 1
SciTec, Inc.
Public Trust Not Specified $57,000 - $70,000 / yr
Description SciTec, a Firefly Aerospace company, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past fort...
Posted just now
user avatar
MCTIMS Systems Integrator/Lead
F2 Systems, LLC•Jacksonville, NC
Secret 5+ yrs exp
MCTIMS Systems Integrator (Team Lead) Location: Jacksonville, NC Customer: United States Marine Corps (USMC) Position Summary F2 Systems, LLC is seeking an experienced MCTIMS Systems Integrator to ...
Posted just now
user avatar
MCTIMS Functional Support & Training Specialist
F2 Systems, LLC•Jacksonville, NC
Secret 5+ yrs exp
MCTIMS Training Specialist (Subject Matter Expert) Location: Jacksonville, NC Customer: United States Marine Corps (USMC) Position Summary F2 Systems, LLC is seeking an experienced Marine Corps Tra...
Posted 1 hour ago
user avatar
HPC Systems Administrator
TEKsystems c/o Allegis Group•Stennis Space Center, MS
TS/SCI 10+ yrs exp $160,000 - $190,000 / yr
HPC Systems Administrator (TS/SCI) ACTIVE TS/SCI REQUIRED COMPTIA SECURITY+ REQUIRED COMPTIA LINUX+ REQUIRED HPC ADMINISTRATION EXPERIENCE REQUIRED 100% ONSITE – STENNIS SPACE CENTER, MS Locatio...
Posted 4 hours ago
user avatar
HPC Systems Administrator
TEKsystems c/o Allegis Group•Aber Prov Grd, MD
TS/SCI 10+ yrs exp $155,000 - $190,000 / yr
HPC Systems Administrator (TS/SCI) Location: Aberdeen Proving Ground, MD Work Schedule: 100% Onsite Clearance Required: Active TS/SCI We are seeking an experienced HPC Systems Administrator to sup...
Posted 4 hours ago
user avatar
Scrum Master
TechOp Solutions International Inc•Remote/Hybrid • Washington, DC
DHS 2+ yrs exp $98,000 - $120,000 / yr
Overview TechOp Solutions International is looking for a Scrum Master to support the planning, coordination, and execution of technology pilot initiatives, including Digital Twin, DICOS Image Tagging,...
Posted 5 hours ago
user avatar
Requirements Analyst
SDA Solutions LLC•Suffolk, VA
Unspecified 2+ yrs exp
Requirements Analyst Location: Suffolk, VA – Onsite Employment Type: Full-Time Salary: Starting at $90,000 annually Security Clearance: Active Secret Required Position Overview SDA Solutions LLC is...
Posted 6 hours ago
user avatar
IT Service Desk Specialist
22nd Century Technologies, Inc.•Oak Harbor, WA
Secret 2+ yrs exp
Position: IT Service Desk Specialist Client: DHA Location: Oak Harbor Naval Clinic, Oak Harbor Washington (100% Onsite) Roles and Responsibilities: •Answers questions, analyzes prob...
Posted 6 hours ago
user avatar
Sr. Help Desk Specialist
Leidos•Bethesda, MD
TS/SCI Polygraph $92,300 - $166,850 / yr
R-00194232Description Leidos has a new and exciting opportunity for a Sr. Help Desk Specialist in our Intelligence Sector's Analysis Solutions Business Area (ASBA).  Our talented team is at t...
Posted 8 hours ago
user avatar
Sr. Help Desk Specialist
Leidos•Mclean, VA
TS/SCI Polygraph $92,300 - $166,850 / yr
R-00194232Description Leidos has a new and exciting opportunity for a Sr. Help Desk Specialist in our Intelligence Sector's Analysis Solutions Business Area (ASBA).  Our talented team is at t...
Posted 8 hours ago
user avatar
Principal Help Desk Specialist
Leidos•Mclean, VA
TS/SCI Polygraph $116,350 - $210,325 / yr
R-00194225Description Leidos has a new and exciting opportunity for a Principal Help Desk Specialist in our Intelligence Sector's Analysis Solutions Business Area (ASBA).  Our talented team i...
Posted 8 hours ago
user avatar
Principal Help Desk Specialist
Leidos•Bethesda, MD
TS/SCI Polygraph $116,350 - $210,325 / yr
R-00194225Description Leidos has a new and exciting opportunity for a Principal Help Desk Specialist in our Intelligence Sector's Analysis Solutions Business Area (ASBA).  Our talented team i...
Posted 8 hours ago
user avatar
Atlassian Systems Administrator
cb5 Solutions, LLC•Colorado Springs, CO • Huntsville, AL
Secret 5+ yrs exp $120,000 - $150,000 / yr
At cb5, we are on a mission to find exceptional talent. Our tight-knit organization is led by five brothers, each technology leaders in their respective technical fields and driven to foster a culture...
Posted 9 hours ago
user avatar
Endpoint Service Desk Engineering Lead (DW26061340PL)
GTSC-Talent Solutions•Remote/Hybrid • Washington, DC
Top Secret Not Specified 5+ yrs exp $155,000 - $195,000 / yr
GTSC and its Datawiz business unit seeks anEndpoint Service Desk Engineering Lead.~~~ This position is pending task order award. ~~~​Clearance RequirementActive Top Secret (TS) security clearance​Loca...
Posted 9 hours ago
user avatar
Service Desk Agents – Tier 3 (DW2605HTZ)
GTSC-Talent Solutions•Remote/Hybrid • Washington, DC
Public Trust Not Specified 5+ yrs exp $55,000 - $70,000 / yr
GTSC seeks a highly experienced and motivated Service Desk Analysts, Tier 3.~~~ Position contingent upon contract award ~~~Multiple positions available.Location: Washington, DC... Hybrid work model wi...
Posted 9 hours ago
user avatar
Virtual Service Operations - Desktop Support
Virtual Service Operations•Arlington, VA
Secret Not Specified 5+ yrs exp
Are you looking to take the next step in your IT Career? Let's chat and see if we are a good match!Opportunity:Virtual Service Operations is searching for highly motivated and career-driven individual...
Posted 9 hours ago
user avatar
Tier 3 Service Desk Lead
Blu Omega LLC•Washington, DC
TS/SCI Not Specified $100,000 - $170,000 / yr
Tier 3 Service Desk Lead Onsite - Washington, DC Blu Omega is seeking a Tier 3 Service Desk Lead to support a supported mission area. This role is responsible for providing advanced technical support ...
Posted 9 hours ago
user avatar
Global Computer Operations Support Analyst
Insight Global, Inc.•Schriever Afb, CO
TS/SCI 2+ yrs exp $80,000 - $110,000 / yr
•Company: Northrop Grumman •Location: Schriever SFB •Duration: long term, ongoing contract – we are a direct sub to the C2BMC program •Clearance: TS/SCI •Program: C2BMC - Schedule: Panama Schedule ...
Posted 10 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