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 19,631 Jobs

Sort by:

Security Access Control Specialist

New
American Systems Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Not Specified

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Pro...

user avatar

Senior Security Specialist - SCI/SAP

New
American Systems Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Not Specified

Position Summary: The Senior Security Specialist provides security administration, access control, and facility support within an executive-level DoD SAP and SCI environment. This position supports th...

user avatar

Senior Site Reliability Engineer (US Federal)

New
Workday, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
CI Polygraph

Your work days are brighter here.We're obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...

user avatar

Software Development Engineer, SRE (US Federal)

New
Workday, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
CI Polygraph

Your work days are brighter here.We're obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...

user avatar

Program Manager

New
Honu Services
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Not Specified

Overview Job Title: Program Manager Location: Landover, Maryland Introduction:Rivet Operations Company is looking for a Program Manager to lead DIA's Enterprise Logistics Services contract at the Defe...

user avatar

Cross-Platform & Software Test Automation Engineer

New
CACI
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Polygraph

Job Title: Cross-Platform & Software Test Automation EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of ...

user avatar

Senior DevOps Engineer

New
CACI
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Polygraph

Job Title: Senior DevOps EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Ty...

user avatar

Watchlist Analyst

New
CACI
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Polygraph

Job Title: Watchlist AnalystJob Category: IntelligenceTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Tra...

user avatar

Screening and Vetting Analyst

New
CACI
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Polygraph

Job Title: Screening and Vetting AnalystJob Category: IntelligenceTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Non...

user avatar

Platform Engineer

New
CACI
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Not Specified

Job Title: Platform EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Tra...

user avatar

Military Operations and Intelligence Specialist

New
CACI
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Not Specified

Job Title: Military Operations and Intelligence SpecialistJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel ...

user avatar

Cyber Security Analyst

New
CACI
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Polygraph

Job Title: Cyber Security AnalystJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Ty...

user avatar

Test Automation & DevOps Engineer

New
CACI
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Polygraph

Job Title: Test Automation & DevOps EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: ...

user avatar

Electrical Engineer - RF Design

New
CACI
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Polygraph

Job Title: Electrical Engineer - RF DesignJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up...

user avatar

Senior Software Engineer

New
VTG
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Polygraph

OverviewVTG is seeking a Senior Software Engineer to work on on projects contributing considerably toward closing the intercept capability gap for state and local law enforcement agencies. This role i...

user avatar

Senior RF Space Systems Engineer

New
Viasat, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Not Specified

About usOne team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape...

user avatar

Outreach Subject Matter Expert Level 3 (OSME3) | TS/SCI with a f

New
NuAxis Innovations LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Full Scope Polygraph

Overview We are seeking a mid- to senior-level Technical Operations Support Analyst to support a mission-critical software environment within a classified government program. This role sits at the int...

user avatar

Full Stack Developer

New
Recro Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Not Specified

Recro, a Certified Small Business, helps federal agencies achieve their goals through IT infrastructure, cybersecurity, DevOps, cloud services, and digital transformation. We prioritize innovation, em...

user avatar

Test and Evaluation (T&E) Engineer

New
Applied Research Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Not Specified

Applied Research Solutions is seeking a highly motivated and skilled Test and Evaluation (T&E) Engineer to join our mission-focused COMPASE program team. In this role, you will be at the forefront...

user avatar

Campus Construction Director - CTJ - TS/SCI

New
Microsoft Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Not Specified

OverviewMicrosoft Cloud Operations + Innovation (CO+I) is the team behind the cloud, delivering over 200 Microsoft web portals and live/online services worldwide. CO+I is responsible for the infrastru...

user avatar
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