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

Top Secret / SCI Clearance Jobs

Top Secret/SCI

Viewing 1 - 20 of 13,844

Top Secret / SCI Jobs requiring security clearance

Show:
Sort by:

Electronics Engineer V, Digital Circuit Design

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

Job Number 708457BR Description:We are looking for a Senior Staff Electronics Engineer to support digital electronics common products and knowledge base development. In this role, you will have the f...

user avatar

Cyber Threat Hunt Lead

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

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

user avatar

Systems Analyst

New
Scientific Research Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Virginia Beach, VA(On-Site/Office)
Posted today
TS/SCI
None

DescriptionThe Systems Analyst will ensure the operational functionality of system releases by focusing on all aspects of system design and engineering/integration. The Systems Analyst will work with ...

user avatar

Data Policy Systems Engineer

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

Markon is seeking a Systems Engineer with Data Policy and Governance experience to support enterprise data stewardship initiatives across the IC community. This role blends systems engineering, data g...

user avatar

Senior Network Engineer

New
Markon
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

Markon is seeking an experienced on-site Network Technician to support an IC customer. Responsibilities Assisting the Lead Network Engineer in developing and implementing IT/network plans Managing ne...

user avatar

Web Developer

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

Markon is seeking a Web Developer to support the VA Customer in the development, administration, and strategic enhancement of internal and external classified websites. The selected candidate will pro...

user avatar

FSR Analyst (Newport News)

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

Field Service Representative (FSR) Analyst Location: CONUS & OCONUS opportunities available Clearance: TS/SCI Eligible Citizenship: U.S. Citizen About Kavaliro Kavaliro delivers innovative technology ...

user avatar

Assistant Machine Learning Engineer

New
Software Engineering Institute
Apply today! Be one of the first candidates to apply for maximum exposure.
Pittsburgh, PA(On-Site/Office)
Posted today
TS/SCI
Not Specified

What We Do At the SEI AI Division, we conduct research in applied artificial intelligence and the engineering questions related to the practical design and implementation of Artificial Intelligence (A...

user avatar

Cyber Threat Hunt Lead

New
Tyto Athene, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted today
TS/SCI
Not Specified

Tyto Athene is searching for a Cyber Threat Hunt Team Lead You will play a critical role in leading in-depth analyses and responding to incidents from cyber threats facing our clients. You will work c...

user avatar

Lead Integration and Test Systems Engineer

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

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, ch...

user avatar

Junior Program Security Officer

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

MANTECH seeks a motivated, career and customer-oriented Junior Program Security Officer to join our team in Herndon, VA providing unparalleled support to our customer, working closely with the project...

user avatar

Software Engineer

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

What Impact You'll Have Develop software services that integrate with DSP applications to provide signal detection and geolocation results to end users in real time. You will build and operate sec...

user avatar

Acquisition Program Analyst, Senior (for ILO in AQX - Industrial

New
OBXtek, Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Pentagon/wdc, DC(On-Site/Office)
Posted today
TS/SCI
Not Specified

Responsibilities OBXtek is currently staffing for an Acquisition Program Analyst, Senior in the Industrial Liaison Office's (ILO) Tactical Industrial Base branch within the Acquisition Integration Di...

user avatar

RF Engineer

New
Riverside Research
Apply today! Be one of the first candidates to apply for maximum exposure.
Beavercreek, OH(On-Site/Office)
Posted today
TS/SCI
Polygraph

Riverside Overview Riverside Research is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research an...

user avatar

Project Manager (Technical)

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

Riverside Overview Riverside Research is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research an...

user avatar

Project Manager

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

The Project Manager (PM) is responsible for planning, executing, and overseeing projects supporting Special Operations Forces (SOF) Enterprise Knowledge Management (EKM) operations. The PM applies ind...

user avatar

Cloud Solutions Architect

New
Agile5 Technologies Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted today
TS/SCI
Not Specified

About Agile5: Agile5 Technologies, Inc., is a Woman-Owned Small Business (WOSB) and Information Technology (IT) services firm that specializes in the design, development, testing, integration, and mai...

user avatar

Application Engineer

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

Job Title: Application EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: No...

user avatar

FACILITY OPERATIONS SPECIALIST

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

Duties Plans and coordinates all work requirements to maintain 497 ISRG assigned facilities. Performs duties as Facility Manager. Attends staff meetings, working groups, and coordinates with various ...

D

Information Assurance Specialist 4

New
NuAxis Innovations LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Not provided(On-Site/Office)
Posted today
TS/SCI
Not Specified

Overview:We are seeking a highly skilled Information Assurance Specialist 4 to join our cybersecurity team. As an information security risk specialist, you will collaborate with information system own...

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.