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 18,998

Top Secret / SCI Jobs requiring security clearance

Show:
Sort by:

Technical Program Analyst

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

Gridiron IT is seeking a Technical Program Analyst. In this role, you will operate at the intersection of commercial remote sensing, mission analytics, and strategic stakeholder engagement. You will h...

user avatar

Operations & Defense SME - TS/SCI Clearance required

New
Deloitte
Apply today! Be one of the first candidates to apply for maximum exposure.
Richmond, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Our Deloitte Strategy & Transactions team helps guide clients through their most critical moments and transformational initiatives. From strategy to execution, this team delivers integrated, end-t...

user avatar

Splunk Engineer

New
Anonymous Employer
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI

Responsibilities: The Splunk Engineer will help design, build, maintain, and support the security operations of our web-based exam delivery platforms and company networks Required Skills Engineer wit...

A

Senior Data Architect, Zero Trust (5210) (TS/SCI) (Ft. Belvoir,

New
Smartronix, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Belvoir, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

SMX is seeking a Senior Zero Trust Data Architect to lead the design and implementation of a comprehensive data architecture strategy built on Zero Trust security principles, ensuring robust protectio...

user avatar

Senior Cybersecurity SIGINT SME (5339) (TS/SCI CI Poly) (Ft. Bel

New
Smartronix, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Belvoir, VA(On-Site/Office)
Posted today
TS/SCI
CI Polygraph

SMX is seeking a Cybersecurity SME Senior SIGINT to support GISA at Fort Belvoir, VA. The successful candidate will have experience working as an ISSO on large Department of Defense contracts and lead...

user avatar

Senior Supplier Quality Engineer, PCB/PCBA

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Posted today
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

Senior Supplier Quality Engineer, Mechanical Subassembly / Compo

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Posted today
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

Information System Security Officer II

New
Targeted Solutions LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Warner Robins, GA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Information System Security Officer II(Req: 26-J-1758)The ISSO is responsible for ensuring the appropriate operational security posture is maintained for an information system and as such, works in cl...

user avatar

Activity Security Representative III

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

Activity Security Representative IIIREQ: 25-J-1786The Activity Security Representative's primary function is to provide multi-disciplined security support to a customer's facility and organization. Th...

user avatar

Program Security Representative II (PSR II)

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

Program Security Representative II (PSR II) 25-J-0165The Program Security Representative's primary function is to provide multi-discipline security support for one or more of the customer's Special Ac...

user avatar

Activity Security Representative III

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

Activity Security Representative IIIREQ: 26-J-1293Activity Security Representative's primary function is to provide multi-disciplined security support to a customer's facility and organization. The po...

user avatar

Application Engineer IV

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

Job Description SALARY RANGE $190,000 - $247,000/year.DUTIES As a successful candidate for the Application Engineer IV role, you will design software tools and subsystems to support software reuse and...

user avatar

Application Engineer IV - NiFi

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

Job Description SALARY RANGE $190,000 - $247,000/year.DUTIES As a successful candidate for the Application Engineer IV role, you will develop capabilities that support the Secure the Enterprise initia...

user avatar

System Administrator 0

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

Job Description SALARY RANGE $50,000 - $105,000/yearDUTIES As a successful candidate for the System Administrator 0 role, you will provide support for the implementation, troubleshooting, and maintena...

user avatar

Database Engineer II

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

Job Description SALARY RANGE $143,000 - $200,000/yearDUTIES As a successful candidate for the Database Engineer II role, you will support the Secure the Enterprise initiative by helping transition man...

user avatar

ServiceNow System Administrator II

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

Job Description SALARY RANGE $140,000 - $200,000/yearDUTIES As a successful candidate for the System Administrator II role, you will design and support system architecture while developing and impleme...

user avatar

Application Engineer IV - UI

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

Job Description SALARY RANGE $190,000 - $247,000/year.DUTIES As a successful candidate for the Application Engineer IV role, you will support the Secure the Enterprise initiative by developing capabil...

user avatar

Linux System Administrator II

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

Job Description SALARY RANGE $140,000 - $200,000/year.DUTIES As a successful candidate for the System Administrator II role, you will design and support system architecture while developing solutions ...

user avatar

Information Systems Security Engineer II - SA Background

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

Job Description SALARY RANGE $128,000 - $185,000/yearDUTIES As a successful candidate for the Information Systems Security Engineer II role, you will combine a Linux-based System Administrator/Enginee...

user avatar

System Administrator with TS/SCI Full Scope Polygraph

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

Joining the IBM Technology Expert Labs team means you'll have a career delivering world-class services for our clients. As the ultimate expert in IBM products, you'll bring together all the necessary ...

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