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
Top Secret IT - Support

Top Secret Clearance IT - Support Jobs

Showing 64 Jobs

Sort by:
user avatar
Senior .Net Application Developer
ASRC Federal•Merrifield, VA
Secret Not Specified
ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...
Promoted•Posted 1 month ago
user avatar
Systems Engineer - Senior
Amentum•Vienna, VA
Secret Not Specified $150,000 - $165,000 / yr
Amentum is seeking a Top-Secret cleared Systems Engineer to join a high-impact team dedicated to accelerating operations through data innovation and advanced analytical insights. This mission-driven o...
Promoted•Posted 1 month ago
user avatar
Linux System Administrator
Insight Global, Inc.•Virginia Bch, VA
Top Secret 5+ yrs exp $90,000 - $115,000 / yr
•Company: Huntington Ingalls Industries •Position: Linux System Administrator •Location: Virginia Beach, VA •Duration: 6 month contract to hire, you will convert perm after 6 months •Clearance: Top ...
Posted 18 hours ago
user avatar
System Administrator JWICS
Super Systems Inc•Hanscom Afb, MA
Top Secret 5+ yrs exp $115,000 - $130,000 / yr
Job Responsibilities: •Provide support to ensure the continued upgrade, expansion, and integration of the Hanscom JWICS SCI architecture and infrastructure. •Plan, implement, upgrade, or monitor secu...
Posted 20 hours ago
user avatar
Senior Systems Administrator-TS
TEKsystems c/o Allegis Group•Dallas, TX
Top Secret 5+ yrs exp $110,000 - $150,000 / yr
Overview We are seeking an experienced Senior Systems Administrator to support enterprise IT infrastructure within a highly secure and mission-critical environment. This role is ideal for a seasoned p...
Posted 1 day 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 1 day ago
user avatar
Linux Engineer
RSCY Consultants, LLC•Lorton, VA
Top Secret 10+ yrs exp $165,350 - $200,000 / yr
Linux Engineer Location: Lorton, VA Category: Systems Administration Schedule (FT/PT): Full Time Travel Required: No Shift: Day Remote Type: No Remote Clearance: Top Secret/SCI Pay Range $165,350.00...
Posted 4 days ago
user avatar
Senior Help Desk Specialist
NuAxis Innovations LLC•DC
Top Secret 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 4 days ago
user avatar
Help Desk Specialist
NuAxis Innovations LLC•DC
Top Secret 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 4 days ago
user avatar
Mid-Level Helpdesk Analyst
NuAxis Innovations LLC•Not provided
Top Secret None
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 5 days ago
user avatar
Custom Dev/DevOps
Bow Wave LLC•Arlington, VA
Top Secret
Education: Bachelor’s degree required Responsibilities •Design, develop, test, and maintain Java-based applications, delivering high-quality and maintainable code. •Analyze user and business require...
Posted 6 days ago
user avatar
Help Desk Specialist II
NuAxis Innovations LLC•DC
Top Secret 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 6 days ago
user avatar
Help Desk Specialist II
NuAxis Innovations LLC•DC
Top Secret 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 6 days ago
user avatar
Tier I Service Desk Specialist
NuAxis Innovations LLC•DC
Top Secret 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
Application Integration SME
Bow Wave LLC•Remote/Hybrid • Washington, DC
Top Secret 10+ yrs exp
The Application Integration Engineer is responsible for designing, building, and maintaining data integration pipelines that connect Microsoft Dataverse and the Power Platform with internal and extern...
Posted 1 week ago
user avatar
Tier II Service Desk Specialist
NuAxis Innovations LLC•DC
Top Secret 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
G
IT Analyst
GStek, Inc.•Fort Meade, MD
Top Secret 5+ yrs exp $110,000 - $120,000 / yr
Job Title:IT Analyst Location:Fort Meade, MD (Onsite / no remote work available) Type:Open – Full-Time Salary:Commensurate with experience Required: • U.S. Citizen • Active/recent (last 24 mo...
Posted 1 week ago
user avatar
System Administrator
Insight Global, Inc.•West Mifflin, PA
Top Secret 2+ yrs exp $62,400 - $76,960 / yr
Required Skills & Experience Active DoD Top Secret Clearance or DOE Q Clearance (or ability to obtain a DOE Q Clearance upon hire). High School Diploma with 5+ years of relevant IT experience, OR an ...
Posted 2 weeks ago
user avatar
Tier II Service Desk Specialist
NuAxis Innovations LLC•Denver, CO
Top Secret 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 2 weeks ago
user avatar
Global Computer Operations Support Analyst
Everforth•Schriever Space Force Base, CO
Top Secret <2 yrs exp $114,400 - $135,200 / yr
Job #: 3053605 Apex Systems is currently hiring a Global Computer Operations Support Analyst with a large federal client. As a Global Computer Operations Support Analyst, you will support mission-cri...
Posted 2 weeks 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