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

Top Secret / SCI Clearance Jobs

Showing 19,509 Jobs

Sort by:
user avatar
TS/SCI - Principal Software Engineer
Associates Systems LLC•Aurora, CO
TS/SCI CI Polygraph
All Qualified candidates will be responded to in 24 hours or less Active TS/SCI w/ CI Poly is a must Employment type: Full Time W-2 or Contract Rate: open to Negotiation Benefits: including Health, De...
Posted 2 hours ago
user avatar
Principal Systems Engineer - MBSE (TS/SCI)
Associates Systems LLC•Aurora, CO
TS/SCI CI Polygraph
All Qualified candidates will be responded to in 24 hours or less Active TS/SCI is a must Employment type: Full Time W-2 or Contract Rate: open to Negotiation Benefits: including Health, Dental Vision...
Posted 2 hours ago
user avatar
Infrastructure Engineer - ENG02/ENG04
Associates Systems LLC•Richardson, TX
TS/SCI CI Polygraph
All Qualified candidates will be responded to in 24 hours or less Clearance : Active TS/SCI with CI Poly required day one This effort is on-Site Employment type: Full Time w-2 or Contract Rate: open t...
Posted 2 hours ago
user avatar
Sr. Integration & Test Engineer CO
Associates Systems LLC•Aurora, CO
TS/SCI Not Specified
All Qualified candidates will be responded to in 24 hours or less Onsite in Aurora, CO Employment type: Full Time w-2 or Contract Rate: open to Negotiation Benefits: including Health, Dental Vision,...
Posted 2 hours ago
user avatar
Principle Systems Engineer
Associates Systems LLC•Sterling, VA
TS/SCI CI Polygraph
All Qualified candidates will be responded to in 24 hours or less Active TS/SCI is a must This effort is on-Site in Sterling, VA Employment type: Full Time W-2 or Contract Rate: open to Negotiation Be...
Posted 2 hours ago
user avatar
Principal Database Administrator
Associates Systems LLC•Aurora, CO
TS/SCI Polygraph
All Qualified candidates will be responded to in 24 hours or less Active TS/SCI w/Poly This effort is on-Site in Aurora, CO Employment type: Full Time W-2 or Contract Rate: open to Negotiation Benefi...
Posted 2 hours ago
user avatar
Software Engineer Jenkins Groovy
Associates Systems LLC•Aurora, CO
TS/SCI Not Specified
All qualified candidates will be responded to within 24 hours or less. Active TS/SCI is a must - this effort is on-site in Aurora, CO Employment type: Full Time w-2 or Contract Rate: open to Negotiat...
Posted 2 hours ago
user avatar
Senior CI/CD Software Engineer
Associates Systems LLC•Aurora, CO
TS/SCI Not Specified
All qualified candidates will be responded to within 24 hours or less. Active TS/SCI is a must - this effort is on-site in Aurora, CO Employment type: Full Time w-2 or Contract Rate: open to Negotiat...
Posted 2 hours ago
user avatar
Principal Systems Engineer TX or PA
Associates Systems LLC•Richardson, TX
TS/SCI Not Specified
All Qualified candidates will be responded to in 24 hours or less An active and transferable TS/SCI clearance is required prior to start date Onsite in State College, PA or Richardson, TX Emplo...
Posted 2 hours ago
user avatar
Digital Communication Software Engineer
Associates Systems LLC•Aurora, CO
TS/SCI Not Specified
TS/SCI is a must - this effort is on-site All qualified candidates will be responded to within 24 hrs or less. Employment type: Full Time w-2 or C2C or 1099. Depending on the type of employment we ca...
Posted 2 hours ago
user avatar
Systems Engineer Integration & Test
Associates Systems LLC•Aurora, CO
TS/SCI Not Specified
Active TS/SCI is a must - this effort is on-site All qualified candidates will be responded to within 24 hrs or less. Employment type: Full Time w-2 or C2C or 1099. Depending on the type of employmen...
Posted 2 hours ago
user avatar
Sr Lead Software Test and Integration for Ground Systems & Space
Associates Systems LLC•Aurora, CO
TS/SCI Polygraph
All Qualified candidates will be responded to in 24 hours or less Active TS/SCI is a must, this effort is on-Site - Will sponsor /Ability to obtain a CI Poly after start Employment type: Full Time w-2...
Posted 2 hours ago
user avatar
TS/SCI CI Poly- Dbe Sec Opps- AWS /Frameworks
Associates Systems LLC•Aurora, CO
TS/SCI Polygraph
Location: On-Site | Clearance: Active TS/SCI with Poly required | Employment: W-2, C2C, or 1099 We're seeking a DevSecOps Engineer to support mission-critical national security programs. This role is...
Posted 2 hours ago
user avatar
Sr Software Engineer
Associates Systems LLC•State College, PA
TS/SCI Not Specified
Active TS/SCI is a must - this effort is on-site All qualified candidates will be responded to within 24 hrs or less. Employment type: Full Time w-2 or C2C or 1099. Depending on the type of employmen...
Posted 2 hours ago
user avatar
Software Eningeer
Associates Systems LLC•State College, PA
TS/SCI Not Specified
Active TS/SCI is a must - this effort is on-site All qualified candidates will be responded to within 24 hrs or less. Employment type: Full Time w-2 or C2C or 1099. Depending on the type of employmen...
Posted 2 hours ago
user avatar
TS/SCI AWS Database Engineer- Multiple Locations TX PA CO VA
Associates Systems LLC•Richardson, TX
TS/SCI Not Specified
Active TS/SCI is a must - this effort is on Site All qualified candidates will be responded to in 24 hrs or less. Employment type: Full Time w-2 or C2C or 1099. Rate: open to Negotiation Location: ...
Posted 2 hours ago
user avatar
System Engineer - Mid
Associates Systems LLC•Aurora, CO
TS/SCI Not Specified
Active TS/SCI is a must - this effort is on-site All qualified candidates will be responded to within 24 hrs or less. Employment type: Full Time w-2 or C2C or 1099. Depending on the type of employmen...
Posted 2 hours ago
user avatar
Special Security Officer (SSO)
A2 Federal Inc.•Abilene, TX
TS/SCI Not Specified
Job DescriptionAssists the Special Security Officer (SSO) to ensure control of access to SCI and SCI facilities (SCIFs); certifying and receiving SCI visitor clearances/accesses; conducts SCI security...
Posted 3 hours ago
user avatar
Chinese Mandarin Operational Language Analyst Level 4
A2 Federal Inc.•Fort Meade, MD
TS/SCI Polygraph
Job DescriptionThe Operational Language Analyst performs tasks required to process voice and/or graphic language materials in support of SIGINT Operations.Required SkillsThe Level 4 Operational Langua...
Posted 3 hours ago
user avatar
Somali Operational Language Analyst Level 3
A2 Federal Inc.•Fort Meade, MD
TS/SCI Polygraph
Job DescriptionThe Operational Language Analyst performs tasks required to process voice and/or graphic language materials in support of SIGINT Operations.Required SkillsThe Level 3 Operational Langua...
Posted 3 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