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/SCI IT - Software

Top Secret / SCI Clearance IT - Software Jobs

Showing 4,145 Jobs

Sort by:
user avatar
Associate Software Engineer
BCT LLC•Laurel, MD
TS/SCI Full Scope Polygraph 5+ yrs exp
BCT LLC is seeking an Associate Software Engineer. The ideal candidate must possess an active TS/SCI w/Poly This position is located in Annapolis Junction, Maryland. CANDIDATES MUST BE SUBMITTED FOR ...
Posted 2 hours ago
user avatar
Web Designer
Knight Federal Solutions, Inc.•Washington, DC
TS/SCI CI Polygraph
DescriptionKnight Federal Solutions is a trusted provider to industry leading prime contractors, the Department of Defense and the Intelligence Community. We have established a company culture that su...
Posted 6 hours ago
user avatar
Systems Engineer
SOSi•Annapolis Junction, MD
TS/SCI Polygraph
Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...
Posted 6 hours ago
user avatar
Senior Software Developer
SOSi•Huntsville, AL
TS/SCI Not Specified
Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...
Posted 6 hours ago
user avatar
Geospatial Systems Engineer (Top Secret Clearance Required)
North Point Technology, LLC•Herndon, VA
TS/SCI Not Specified
North Point Technology is looking to hire a Systems Engineer to join our Strata Systems Engineering team. This is an onsite role in Herndon, VA, and requires DEP II access. The qualified candidate mus...
Posted 6 hours ago
user avatar
SharePoint Developer - Senior (Top Secret with agreement to obta
North Point Technology, LLC•Fort Belvoir, VA
TS/SCI CI Polygraph
This job requires active TS/SCI clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph. SharePoint Developer - Senior Position / LCAT: SharePoint ...
Posted 6 hours ago
user avatar
Senior Programmer Analyst
Modern Technology Solutions, Inc.•Falls Church, VA
TS/SCI Not Specified
Modern Technology Solutions Incorporated (MTSI), is seeking a highly skilled Senior Program Analyst / Executive Writer. As the Senior Program Analyst / Executive Writer with MTSI, you will provide sup...
Posted 8 hours ago
user avatar
Experienced Satellite Electrical Power and Harness Systems Engin
Boeing•El Segundo, CA
TS/SCI Not Specified
Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...
Posted 8 hours ago
user avatar
Spacecraft Thermal Engineer (Mid-Career) - Millennium Space Syst
Boeing•El Segundo, CA
TS/SCI Not Specified
Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...
Posted 8 hours ago
user avatar
Software Engineer 3
Wyetech, LLC•Fort Meade, MD
TS/SCI Polygraph 10+ yrs exp
Software Engineer 3Ft. Meade, MarylandPP Team /Software Engineering (Full-Time) /On-siteapply for this jobAt Wyetech, you’ll be at the center of an award-winning corporate culture, breaking technologi...
Posted 10 hours ago
user avatar
Sr. Software Developer
NewGen Technologies•Tysons, VA
TS/SCI Full Scope Polygraph 10+ yrs exp
Sr. Software DeveloperTysons, VA · Information TechnologyApply NowThe Developer, with a minimum of 10 years’ experience, will support the full lifecycle development (analyze, design, develop, deploy, ...
Posted 11 hours ago
user avatar
Configuration Manager (Skill Level 3)
Kaizen Approach•Annapolis Junction, MD
TS/SCI Polygraph 5+ yrs exp
DescriptionKaizen Approach is currently seeking a Configuration Manager to support configuration management activities for developmental and operational systems. In this role, you will work with devel...
Posted 11 hours ago
user avatar
Software Engineer (SWE) Skill Level 2
Kaizen Approach•Annapolis Junction, MD
TS/SCI Polygraph 10+ yrs exp
DescriptionKaizen Approach is currently seeking a Software Engineer (SWE) to develop, maintain, and enhance complex and diverse software systems, including processing-intensive analytics, algorithm de...
Posted 11 hours ago
user avatar
Software Engineer (SWE) Skill Level 1
Kaizen Approach•Annapolis Junction, MD
TS/SCI Polygraph 10+ yrs exp
DescriptionKaizen Approach is currently seeking a Software Engineer (SWE) to develop, maintain, and enhance complex and diverse software systems, including processing-intensive analytics, algorithm de...
Posted 11 hours ago
user avatar
Software Integration Engineer – Skill Level 2
Kaizen Approach•Annapolis Junction, MD
TS/SCI Polygraph 5+ yrs exp
DescriptionKaizen Approach is currently seeking a Software Integration Engineer to provide customer-facing support for high performance computing software in operational environments. In this role, yo...
Posted 11 hours ago
user avatar
System Engineer (SE) Skill Level 1
Kaizen Approach•Annapolis Junction, MD
TS/SCI Polygraph 10+ yrs exp
DescriptionKaizen Approach is currently seeking a System Engineer (SE) to analyze user requirements, concepts of operations, and high-level architectures to develop system specifications. In this role...
Posted 11 hours ago
user avatar
Senior Systems Engineer (Level 4)
Kaizen Approach•Annapolis Junction, MD
TS/SCI Polygraph 10+ yrs exp
Kaizen Approach is currently seeking a Senior Systems Engineer to lead Information Assurance (IA) system, hardware, and software design efforts in support of secure mission-critical environments. In t...
Posted 11 hours ago
user avatar
Software Engineer (SWE) Skill Level 3
Kaizen Approach•Annapolis Junction, MD
TS/SCI Polygraph 10+ yrs exp
DescriptionKaizen Approach is currently seeking a Software Engineer (SWE) to develop, maintain, and enhance complex and diverse software systems, including processing-intensive analytics, algorithm de...
Posted 11 hours ago
user avatar
Software Engineer (SWE) Skill Level 3
Kaizen Approach•Annapolis Junction, MD
TS/SCI Polygraph 10+ yrs exp
DescriptionKaizen Approach is currently seeking a Software Engineer (SWE) to develop, maintain, and enhance complex software systems, including real-time systems, analytics, and large data manipulatio...
Posted 11 hours ago
user avatar
Communications Systems Engineer
Lukos•Tampa, FL
TS/SCI Not Specified 5+ yrs exp
Position: Communications Systems EngineerLocation: Tampa, FLJob Id: ...
Posted 11 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