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

Top Secret / SCI Clearance Jobs

Top Secret/SCI

Viewing 1 - 20 of 15,797

Top Secret / SCI Jobs requiring security clearance

Show:
Sort by:

Data Center/IT Equipment Space Manager

New
Vetegrity
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted today
TS/SCI
Full Scope Polygraph

Job Description Data Center/IT Equipment Space Manager **An active TS/SCI clearance with a Full Scope polygraph is required to be considered for this opportunity. Applicants who do not meet the minimu...

user avatar

Tier 3 Service Desk/System Administrator - TS/SCI

New
Sunayu, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Bethesda, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

Location: Bethesda, MDCategory: DevOpsTravel Required: NoRemote Type: NoClearance: TS/SCI Sunayu, LLC is seeking a highly skilled TS/SCI Tier 3 Service Desk/System Administrator to join our team suppo...

user avatar

Cloud Security SME - TS/SCI

New
Sunayu, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Bethesda, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

Location: Bethesda, MDCategory: Cyber Security Architecture and EngineeringTravel Required: NoRemote Type: NoClearance: TS/SCI Sunayu, LLC has an exciting opening for you as a Cloud Security SME & Cyb...

user avatar

MD-Test Engineer- TS/SCI w/ Polygraph

New
Sunayu, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Contractor Site, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

Location: Annapolis Junction, MD Category: Test EngineerTravel Required: NoRemote Type: NoClearance: TS/SCI w/ Polygraph Position RequirementsAnalyzes system requirements and concept of operations doc...

user avatar

MD-Systems Administrator - TS/SCI w/ Polygraph

New
Sunayu, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

Location: Annapolis Junction, MD Category: Systems Administrator Travel Required: NoRemote Type: NoClearance: TS/SCI w/ Polygraph System Administrator 3Provides support for implementation, troubleshoo...

user avatar

MD-ISSE- TS/SCI w/ Polygraph

New
Sunayu, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

Location: Annapolis Junction, MarylandCategory: ISSETravel Required: NoRemote Type: NoClearance: TS/SCI w/ Polygraph The selected candidate will have numerous responsibilities from day to day drawn fr...

user avatar

MD-DevOps Software Engineer - TS/SCI w/ Polygraph

New
Sunayu, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

Location: Annapolis Junction, MarylandCategory: DevOps Software EngineerTravel Required: NoRemote Type: NoClearance: TS/SCI w/ Polygraph DevOps Software EngineerDevOps is an agile development practice...

user avatar

MD-Signals Software Engineer 3 - TS/SCI w/ Polygraph

New
Sunayu, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Contractor Site, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

Location: Annapolis Junction, MarylandCategory: Software EngineerTravel Required: NoRemote Type: NoClearance: TS/SCI w/ Polygraph Position RequirementsThe Signals Software Engineer develops, maintains...

user avatar

Contingent Systems Engineer (Mid-Senior)- TS/SCI w/ Polygraph

New
Sunayu, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

Location: Annapolis Junction, MarylandCategory: Systems EngineerLevel - All LevelsTravel Required: NoRemote Type: NoClearance: TS/SCI w/ Polygraph **Position is contingent upon contract award**Positio...

user avatar

Contingent Network Engineer (Mid-Senior)- TS/SCI w/ Polygraph

New
Sunayu, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

Location: Annapolis Junction, MarylandCategory: Network Engineer Level - Mid-Senior Travel Required: NoRemote Type: NoClearance: TS/SCI w/ Polygraph **Position is contingent upon contract award**Posit...

user avatar

Contingent Systems Administrator (Mid-Senior)- TS/SCI w/ Polygra

New
Sunayu, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

Location: Annapolis Junction, MarylandCategory: Systems AdministratorLevel - Mid-Senior Travel Required: NoRemote Type: NoClearance: TS/SCI w/ Polygraph **Position is contingent upon contract award**P...

user avatar

Contingent Software Engineer (All Levls)- TS/SCI w/ Polygraph

New
Sunayu, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

Location: Annapolis Junction, MarylandCategory: Software Engineer EngineerLevel - All Level Travel Required: NoRemote Type: NoClearance: TS/SCI w/ Polygraph **Position is contingent upon contract awar...

user avatar

Software Developer (Systems Software)

New
Dezign-Concepts
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
TS/SCI
Full Scope Polygraph

View All Jobs: Dezign Concepts Careers Portal 20221011-1466-02-01Salary Range: Up to $180K Job Summary The Sponsor is an IT-oriented office that supports analysts through the provision of large dat...

user avatar

Systems Engineer

New
Dezign-Concepts
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted today
TS/SCI
Full Scope Polygraph

Job Summary The office is responsible for technical analysis; understanding the complexities and risks of denied area technical operations; and applying these two core competencies to the designing, ...

user avatar

IT Program Manager

New
Dezign-Concepts
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted today
TS/SCI
Full Scope Polygraph

20260421-2026-04857-1602-02-01Active Top Secret Clearance with Poly RequiredSalary Range: Up to $150K (salary is commensurate with education and experience) Job Summary The focus of this position will...

user avatar

Forescout Cyber Security Engineer

New
Cinteot Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
CI Polygraph

Forescout Cyber Security Engineer, Mid What You’ll Work On: · Develop relationships quickly and easily with other teams, communicating the complexities of security with a wide variety of audiences, ...

user avatar

Spacecraft Systems Engineering Manager - Millennium Space System

New
Boeing
Apply today! Be one of the first candidates to apply for maximum exposure.
El Segundo, CA(On-Site/Office)
Posted today
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 ...

user avatar

Electronics Test and Evaluation Lab Technician (Senior or Lead)

New
Boeing
Apply today! Be one of the first candidates to apply for maximum exposure.
Kirtland Kirtland Afb Auxiliary Field, NM(On-Site/Office)
Posted today
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 ...

user avatar

Mission Operations Engineer (Entry-Level) - Millennium Space Sys

New
Boeing
Apply today! Be one of the first candidates to apply for maximum exposure.
Chantilly, VA(On-Site/Office)
Posted today
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 ...

user avatar

Cybersecurity - Associate Information System Security Officer (I

New
Boeing
Apply today! Be one of the first candidates to apply for maximum exposure.
Berkeley, MO(On-Site/Office)
Posted today
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 ...

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