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
DevSecOps Engineer
Core4ce•Hanahan, SC
TS/SCI Not Specified $150,000 - $185,000 / yr
Position Description: Core4ce is hiring a Senior DevSecOps Engineer to support a large, secure Department of War (DoW) Security Operations Center (SOC). This is a hands-on engineering role responsi...
Promoted•Posted 1 week ago
user avatar
Mid-Level Model Based Systems Engineer
PMAT Inc.•Remote/Hybrid • Denver, CO
Secret Not Specified 5+ yrs exp $80,000 - $100,000 / yr
At PMAT, we work on mission critical systems that directly support the warfighter, designing, building, and securing modern digital capabilities across cloud, data, and software environments. Our team...
Promoted•Posted 13 hours ago
user avatar
Desktop Support Technician
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 13 hours ago
user avatar
Help Desk Administrator
Mindbank Consulting Group•San Diego, CA
Top Secret 5+ yrs exp $75,000 - $95,000 / yr
Position – Help Desk Administrator Location – 100% onsite; San Diego, CA at NAVWAR Direct Hire Position Pay Rate – $ 75,000 – 95,000 Work Schedule – Standard DOD hours- 40 hours per week. Educat...
Posted 1 day ago
user avatar
Voice Operations Specialist
Network Designs, Inc.•Huntsville, AL
Top Secret 5+ yrs exp $105,000 - $120,000 / yr
Job Description: We are seeking a Voice Operations Specialist to support the day-to-day operations, maintenance, modernization, and continuous improvement of a large-scale enterprise telecommunicatio...
Posted 1 day ago
user avatar
Network Data Comm Analyst
System One Holdings, LLC•Stennis Ctr, MS
Top Secret 2+ yrs exp
Job Title: Network Data Comm Analyst Location: Stennis Space Center, Mississippi Type: 1 + year Contract Work Model: Onsite Security Clearance: Top Secret (Must be able to obtain SCI) Our client has ...
Posted 1 day ago
user avatar
Top Secret Windows System Admin
Insight Global, Inc.•Niskayuna, NY
Top Secret 5+ 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 days ago
user avatar
System Administrator
Insight Global, Inc.•West Mifflin, PA
Top Secret 2+ yrs exp $62,400 - $76,960 / yr
REQUIRED SKILLS AND 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 5 days ago
user avatar
System Administrator
Insight Global, Inc.•Niskayuna, NY
Top Secret 2+ yrs exp $62,400 - $76,960 / yr
REQUIRED SKILLS AND 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 5 days ago
user avatar
Linux System Administrator
Insight Global, Inc.•Dahlgren, VA
Top Secret 5+ yrs exp $80,000 - $115,000 / yr
PositionTop Secret Linux Systems Administrator CompanyBowhead Type 6 month contract to hire, you will convert perm after 6 months Location Fully on-site in Dahlgren, VA Pay Rate $40-$51/hour ($115,000...
Posted 1 week ago
user avatar
System Administrator (Windows)
Insight Global, Inc.•W Mifflin/pleasant Hills, PA
Top Secret 2+ yrs exp $66,000 - $80,000 / yr
- Company: Colossal - Location: West Mifflin, PA 15122 - Duration: 6 month contract to hire, will convert perm after 6 months - Clearance: Top Secret Required Skills & Experience Must Have: • Active ...
Posted 1 week ago
user avatar
Desktop Support Technician
TEKsystems c/o Allegis Group•Palmdale, CA
Top Secret 5+ yrs exp $85,000 - $95,000 / yr
Top Skills' Details ****Must Have Active Top Secret Security Clearance Must Sit ONSITE**** ****Must Have Current Security +CE or IAT Level II Certification**** 1. Advanced Trouble Shooting Windows and...
Posted 1 week ago
user avatar
Customer Service Representative
Mission Services LLC•Clarksburg, WV
Top Secret 2+ yrs exp
We are seeking a customer-focused Customer Service Representative / Technical Support Specialist to provide technical assistance and customer support in a secure federal government environment. The i...
Posted 1 week ago
user avatar
Change Management Specialist - Senior
Gridiron IT Solutions•Chantilly, VA
Top Secret 5+ yrs exp $100,000 - $140,000 / yr
Gridiron IT is seeking a Change Management Specialist Senior to support a federal program in Chantilly, VA. Chantilly, VA Bachelor’s degree required 8+ years of experience Unique Skills / Technical...
Posted 1 week ago
user avatar
Information System Security Officer (ISSO) SME
Cintel Inc.•Huntsville, AL
Top Secret 10+ yrs exp
Information System Security Officer (ISSO) SME Location: Huntsville, AL Clearance Required: Active Top Secret Experience Level: SME (Minimum 10 Years) Education Required: Bachelor’s degree (B.S. or B...
Posted 1 week ago
user avatar
Help Desk Support Specialist
CTI Resource Management•Washington, DC
Top Secret Not Specified 5+ yrs exp
This is an On-Site positionPosition summary: The representative will be part of a team responsible for providing IT support at designated Government facilities. This includes service delivery, physic...
Posted 2 weeks ago
user avatar
RHEL 9 Senior Consultant
Beacon Hill•Jessup, MD
Top Secret Full Scope Polygraph 5+ yrs exp
Must Haves: RHEL / Linux Administration 8+ or newer Red Hat Satellite TS/SCI Full Scope Poly IAT Level II Certification (Security+, SSCP, CCNA Security, etc) Associate or Bachelor's degree or higher ...
Posted 2 weeks ago
user avatar
Helpdesk Support III
Agile Defense, LLC•Quantico, VA
Top Secret Not Specified 5+ yrs exp $80,000 - $90,000 / yr
About Agile DefenseAt Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spiri...
Posted 2 weeks ago
user avatar
Technical Trainer
Gridiron IT Solutions•Chantilly, VA
Top Secret 5+ yrs exp $115,000 - $135,000 / yr
Gridiron IT is seeking a Technical Trainer to support a federal program in Chantilly, VA. Chantilly, VA Bachelors required Minimum 8 years experience You will facilitate requirements gathering sess...
Posted 3 weeks ago
user avatar
Integrated Master Scheduler
Amentum•Warrenton, VA
Top Secret 5+ yrs exp $160,000 - $190,000 / yr
Job Posting Title Job Posting Title Integrated Master Scheduler Job Description Summary Job Description Summary Assists in the development and maintenance of schedules and material requirements lists ...
Posted 3 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