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 Missouri

Top Secret / SCI Clearance Jobs in Missouri

Showing 335 Jobs

Sort by:
user avatar
Computer Scientist
AV, Inc.•Annapolis, MD
TS/SCI Polygraph $125,000 - $219,000 / yr
Worker Type Regular Job Description The Computer Scientist plays a pivotal role in ensuring the reliability, performance, and advancement of mission-critical software and hardware systems. This posit...
Promoted•Posted 1 month ago
user avatar
Classified Mail Courier
ClearanceJobs Workforce Solutions•Washington, DC
Top Secret 2+ yrs exp
ClearanceJobs is aiding their partner in search of a Classified Mail Courier. The selected candidate will be responsible for the safe and efficient transportation of mail, packages, parcels equip...
Promoted•Posted 2 months ago
user avatar
Software Engineer, Phantom Works (Experienced or Senior)
Boeing•Berkeley, MO
TS/SCI Not Specified $126,650 - $171,350 / yr
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 2 days ago
user avatar
Tactical RF Sensors Subsystem Lead Engineer
Boeing•Berkeley, MO
TS/SCI Not Specified $136,850 - $185,150 / yr
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 2 days ago
user avatar
Human Geographer
Leidos•Saint Louis, MO
TS/SCI Polygraph $73,450 - $132,775 / yr
R-00193171Description Human Geographer Leidos is actively hiring for a TS/SCI cleared Human Geography (HG) Analyst to join our team in St. Louis, MO.The successful candidate perform human geograp...
Posted 2 days ago
user avatar
ISSE
R2DTS LLC•Multiple Locations
TS/SCI CI Polygraph <2 yrs exp
Information Systems Security Engineer (ISSE) (Junior to Mid Level) R2DTS | Onsite (multiple location options) | Clearance Required: TS/SCI with CI Poly About R2DTS R2DTS (Reliable Results-Driven Techn...
Posted 2 days ago
user avatar
DevOps Engineer
R2DTS LLC•Multiple Locations
TS/SCI CI Polygraph 2+ yrs exp
DevOps Engineer (Junior to Mid Level) R2DTS | Onsite (multiple location options) | Clearance Required: TS/SCI with CI Poly About R2DTS R2DTS (Reliable Results-Driven Technology Services) is a Veteran-...
Posted 2 days ago
user avatar
Data Steward - Junior
GRVTY•Saint Louis, MO
TS/SCI Not Specified
What Impact You'll Have We are seeking a Junior Data Steward to support mission-critical Foundation GEOINT operations by helping ensure geospatial and enterprise data is accurate, organized, and rea...
Posted 2 days ago
user avatar
Dell Server Engineer
ClearBridge Technology Group•Saint Louis, MO
TS/SCI Not Specified
Our client, located in St Louis, MO, is currently in need of a Dell Server Engineer for a 3 month contract. The consultant will work onsite in support of Dell PowerEdge Server and VMware operations. ...
Posted 2 days ago
user avatar
Operations DevOps Team Lead
B/Core•Springfield, VA • Saint Louis, MO
TS/SCI Not Specified 10+ yrs exp $149,000 - $180,000 / yr
Operations DevOps Team LeadSpringfield, VA or St. Louis, MOActive TS (SCI eligibility) clearance and eligibility to obtain a CI polyMinimum of IAT Level II certification (Security+ or equivalent) with...
Posted 2 days ago
user avatar
Platform Engineer
R2DTS LLC•Multiple Locations
TS/SCI CI Polygraph 2+ yrs exp
Platform Engineer (Junior to Mid Level) R2DTS | Onsite (multiple location options) | Clearance Required: TS/SCI with CI Poly About R2DTS R2DTS (Reliable Results-Driven Technology Services) is a Veter...
Posted 2 days ago
user avatar
Principal Software Engineer - Developer, Phantom Works
Boeing•Berkeley, MO
TS/SCI Not Specified $198,050 - $267,950 / yr
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 3 days ago
user avatar
Tactical RF Sensors Subsystem Lead Engineer
Boeing•Berkeley, MO
TS/SCI Not Specified $136,850 - $185,150 / yr
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 3 days ago
user avatar
Senior Low Observables (LO) RCS Analyst
Boeing•Berkeley, MO
TS/SCI Not Specified $136,850 - $185,150 / yr
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 3 days ago
user avatar
Systems Engineer (Top Secret/SCI with agreement to obtain CI Pol
North Point Technology, LLC•Saint Louis, MO
TS/SCI Not Specified 5+ yrs exp
NewSystems Engineer (Top Secret/SCI with agreement to obtain CI Poly Clearance Required)St. Louis, Missouri, United StatesApplyNorth Point Technology is looking to hire a Systems Engineer with Linux s...
Posted 3 days ago
user avatar
Business Operations and Program Management Support Analyst – M
ProCleared LLC•Arnold, MO
TS/SCI Not Specified 5+ yrs exp $106,038 - $133,398 / yr
Overall Assignment Description:This analyst actively participates in the program management lifecycle, taking responsibility for monitoring key aspects of program execution against established plans. ...
Posted 3 days ago
user avatar
Lifecycle Acquisition Analyst – Mid
PROCLEARED LLC•Arnold, MO
TS/SCI Not Specified 5+ yrs exp $106,038 - $133,398 / yr
Overall Assignment Description:This analyst provides hands-on support throughout the acquisition lifecycle for specific programs. The role focuses on independently developing key acquisition documents...
Posted 3 days ago
user avatar
Lifecycle Acquisition Analyst – Mid
PROCLEARED LLC•Saint Louis, MO
TS/SCI Not Specified 5+ yrs exp $105,994 - $133,374 / yr
Overall Assignment Description:This analyst provides hands-on support throughout the acquisition lifecycle for specific programs. The role focuses on independently developing key acquisition documents...
Posted 3 days ago
user avatar
Lifecycle Acquisition Analyst – Senior
PROCLEARED LLC•Arnold, MO
TS/SCI Not Specified 10+ yrs exp $142,770 - $171,720 / yr
Overall Assignment Description:As a senior analyst, this individual provides full lifecycle acquisition management for complex government programs. The role requires validating and refining requiremen...
Posted 3 days ago
user avatar
Financial & Budget Management Analyst – Senior
PROCLEARED LLC•Arnold, MO
TS/SCI Not Specified 10+ yrs exp $142,770 - $171,720 / yr
Overall Assignment Description:As a senior analyst, this individual leads key financial management activities for a program or group of programs. The role requires providing in-depth analysis of budge...
Posted 3 days 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