ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now

Top Secret / SCI Clearance Jobs

Top Secret/SCI

Viewing 1 - 20 of 16,283

Top Secret / SCI Jobs requiring security clearance

Show:
Sort by:

Senior Information Systems Security Officer (ISSO)

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

What You Will Do: As an Information Systems Security Officer at Independent Software, you will play a critical role in strengthening and defending the security posture of mission-critical systems supp...

user avatar

Systems Engineer

New
FTS International, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
TS/SCI
Polygraph

FTS International, LLC (FTS) is committed to providing the Federal Government with quality consultants and support. To ensure mission success we focus on putting our customers first while minimizing c...

user avatar

Satellite Vehicle Systems Engineer

New
FTS International, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
TS/SCI
Polygraph

FTS International, LLC (FTS) is committed to providing the Federal Government with quality consultants and support. To ensure mission success we focus on putting our customers first while minimizing c...

user avatar

Special Operations Lessons Learned Collector / Analyst

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

Special Operations Lessons Learned Collector/Analyst Summary: The purpose of the US Special Operations Command Lessons Learned Program is to save lives, resources, and time through aggressive global c...

user avatar

Targeting Analyst Senior

New
Quick Services, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
TS/SCI
Polygraph

CLEARANCE REQUIRED : TS/SCI with Poly This job is located at: Washington D.C ***This position is contingent upon award of contract*** Job description: experienced Targeting Analyst capable of providin...

user avatar

SME Analytic Facilitator/Expert ISR IQT Training Specialist

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

CLEARANCE REQUIRED : TS/SCI This job is located at: Grand Forks, ND Education: MA/MS Experience: 15+ yearsJob description: Provide formal initial qualification training (IQT) for personnel assigned to...

user avatar

Senior All Surce

New
Quick Services, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
TS/SCI
Polygraph

CLEARANCE REQUIRED : TS/SCI with Poly This job is located at: Washinton D.C. ***This position is contingent upon award of contract*** Job description: Seeking an experienced All-Source Intelligence to...

user avatar

ISSO, SYSADMIN/ Senior Cyber Analyst

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

CLEARANCE REQUIRED : TS/SCI Education: MA/MS Experience: 10+ years Salary: $94,600 This job is located at: Davis-Monthan AFB, AZ Job description: The ISSO will provide experienced and qualified person...

user avatar

Biometric Intelligence Analyst Lead

New
Quick Services, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
TS/SCI
Polygraph

CLEARANCE REQUIRED : TS/SCI with Poly This job is located at: Washington D.C. Job description: Provide expert-level, biometrics-enabled identity analysis in support of counterterrorism and counternar...

user avatar

Cloud Systems Engineer

New
System High Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
TS/SCI
Full Scope Polygraph

Description This position is in support of a proposal effort and is contingent upon contract award. While this is not an immediate opening, we are proactively identifying qualified candidates for ant...

user avatar

Acquisition Management Analyst

New
System High Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted yesterday
TS/SCI
CI Polygraph

Description This position is in support of a proposal effort and is contingent upon contract award. While this is not an immediate opening, we are proactively identifying qualified candidates for ant...

user avatar

Systems Administrator III/IV

New
Circadence Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Huntsville, AL(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI

Job Title: System Administrator III/IV Department: Federal Services Job Purpose: Provide IT Systems support for cyber team at on-site Government location. About Circadence Corporation Circadence is a...

user avatar

Expert ISR IQT Training Specialist

New
A2 Federal Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Grand Forks Afb, ND(On-Site/Office)
Posted yesterday
10+ yrs exp
TS/SCI

Position: Expert Air Force ISR IQT Training Specialist Location: Grand Forks AFB, ND Clearance: TS/SCI $100,000-$110,000 REQUIRED QUALIFICATIONS:  Preferred Bachelor’s degree from a college or uni...

user avatar

Systems Engineer - TS Clearance

New
System One Holdings, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Hanscom Afb, MA(On/Off-Site)
Posted yesterday
5+ yrs exp
TS/SCI

Job Title: Systems Engineer Location: Hanscom AFB Type: Contract To Hire Compensation: Negotiable Work Model: Onsite Hours: 40.0 Security Clearance: TS/SCI Responsibilities Apply broad theoretical a...

user avatar

Principal Cyber Systems Engineer

New
ASD, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Aurora, CO(On-Site/Office)
Posted yesterday
10+ yrs exp
TS/SCI
Full Scope Polygraph

Cyber Systems Engineer - Level 5to join our team at our facility in Aurora, Colorado. Job Responsibilities Support the architecture and design of baked in cybersecurity requirements and protections Pr...

user avatar

Senior Software Engineer, Edge Compute and Communications

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

user avatar

SR SYSTEMS ENGINEER

New
System One Holdings, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Hanscom Afb, MA(On/Off-Site)
Posted yesterday
10+ yrs exp
TS/SCI

Job Title: Sr. Systems Engineer Location: Hanscom AFB Type: Contract To Hire Compensation: Negotiable Work Model: Onsite Security Clearance: TS/SCI Responsibilities Support the update of the Family ...

user avatar

MBSE Solutions Architect/Systems Engineer

New
Apex Systems
Apply today! Be one of the first candidates to apply for maximum exposure.
Offutt Afb, NE(On-Site/Office)
Posted yesterday
10+ yrs exp
TS/SCI

Job #: 2089188 Apex Systems is currently hiring for a MBSE Solutions Architect/Systems Engineer with a large GovCon client. This role is in support of USSTRATCOM out of Offutt AFB. Project Details /...

user avatar

Air SIGINT Analyst

New
Apogee Integration LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Chantilly, VA(On-Site/Office)
Posted yesterday
TS/SCI
Full Scope Polygraph

Security Clearance: TS/SCI with CI or Fullscope Polygraph Position Apogee's ideal Air SIGINT Analyst works as an integral part of a dynamic team conducting critical intelligence collection operation...

user avatar

Physical Security Specialist

New
NTT DATA Federal Services, Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
CI Polygraph

Job Title: Physical Security Specialist SME Req ID: 357875 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusiv...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Pay My Bill
  • Contact Us
  • EULA
Download on the App StoreGet it on Google Play

© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service.